A pharmaceutical manufacturing facility required stainless steel enclosures to have a uniform #4 sanitary appliance finish for both aesthetic and antiseptic purposes. Can't find what you're looking for? For critical jobs appearance is best specified using reference samples viewed under agreed conditions. For architects and designers, No 4 finish gives low gloss and best apparent flatness of panels. : 3 Different types of stainless steel include the elements carbon (from 0.03% to greater than 1.00%), nitrogen, aluminium, silicon, sulfur, titanium, nickel, copper, selenium, niobium, and … 4 Finish Stainless Steel Hairline Sheet for Kitchen Decoration, 304 201 Best Quality Mirror Black Etched Stainless Steel Decorative Cutting Sheet for Elevator Door and Wall Panel, 304 316 High Standard 8K Mirror Etched for Elevator Door Frame … These words describe a process and do not specify the end result. Mechanically 4 finishes show an Ra of 25 micro-inches or less with a highly reflective finish. Therefore, it is specifically used on martensitic steels which are the ones that respond to these treatments. The easiest of the finishes to maintain, No 4 finish is used for work surfaces, handrails and where appearance is important. A wide variety of no. We are suppliers of No.4 Finish or Matte Finish stainless steel sheets made by world’s leading mills, such as Jindal Stainless Ltd., POSCO, DKC- Korea, European Mills, NTK- Japan, TISCO, Aperam and others. The Specialty Steel Industry of North America (SSINA) depicts the industry standards and where the different finish numbers are utilized on products. The 2B mill finish is achieved with an additional light cold roll pass, and is the standard finish for 201, 301, 304, 304L, and 316L stainless steel. The pipe sander wraps 270 degrees around the work piece and quickly accomleft: plishes finishing … If it is suspected there is residual glue on the steel, swab the surface with a solvent such as Methyl ethyl ketone (or MEK - a solvent) available from panel beaters suppliers. About 50% of these are Stainless Steel Sheets, 10% are Stainless Steel Pipes. Do Start With the Desired Finish on the Parent Material. Figure 3 shows the results of electrochemical tests for corrosion of a polished surface. The corrosion resistance of a No 4 finish is usually lower than that of a mill finish (BA or 2B) on the same grade. It is best to keep the film on the surface of the steel during fabrication, to prevent handling and transport damage. Commonly found in kitchen appliances and countertops, it is easy to clean, and maintain. For fabricators, the No 4 finish is directional, allowing easy matching of surfaces and refinishing of welds. 4 finish is typical 150-180 grit (satin) finish. Alibaba.com offers 2,886 no. Both finishes result in a dull metal with a raw, non-uniform appearance that is often … No. All Metals Fabrication3160 S 1900 W, Ogden, UT 84401(801) 392-9494. This makes it a good choice for appliances, cabinets accessories and other high traffic home parts. It is obtained by mechanically polishing a No. 3 finishes, No. STANDARD MILL FINISHED - FLAT ROLLED PRODUCTS. 4 finish is sometimes called the workhorse finish, as it is easy to maintain in high-traffic areas such as handrails, kitchen equipment, stainless steel sinks, bus shelters, elevator doors, and work surfaces. No 4 finish stainless steel is the workhorse of the light fabrication industry. Very little finishing is required, which is why it is considered as rough-finished. Common Stainless Steel Finishes. This leads to a lot of confusion when making a finish selection. Only a burnisher, like the unit below, can achieve the desired finish. The angle grinder will leave swirl marks in the mate-rial. However, in more aggressive conditions such as marine and industrial atmospheres it is important to be aware of the reduced corrosion resistance of No 4 finish and to take steps to improve the resistance. The belts are wider than the stainless steel, which is usually worked on as coil, or sometimes in individual sheets. Figure 3: The acceleration of the corrosion of the surface at Ra above 0.5 micrometres is apparent. You may need to test other solvents, depending on how the glue has polymerised. Our #4 brushed finish has very fine brush … A relatively new class of power tool has been gain-ing popularity for polishing pipe and hand rails. Further testing revealed that steel with high surface roughness was heavily damaged by the polishing operations, whereas steel with low surface roughness was relatively unscathed.During the mid-1980’s dull polished finishes became widely used on projects such as high-profile architectural … However, the polished surface is slightly more susceptible to corrosion. The surface scratches or grooves produced by abrasion expose sulphide inclusions, which are always present in all steels, and can act as a catalyst for corrosion. This ASSDA technical article was written by Dr Alex Gouch, Development and Technical Manager of Austral Wright Metals. ASSDA has a single purpose – to increase consumption of stainless steels in Australia. Applied finishes may further enhance the surface appearance and environmental performance of your product. Until recently, standards defined No 4 finish in terms of the coarseness of the abrasives used to produce a general purpose finish widely used for restaurant equipment, kitchen equipment, shopfronts and food processing. A reasonable match in appearance can be achieved more readily with No 4 finish than with 2B or BA mill finishes. It is moderately correlated with appearance and with surface roughness, but can also have problems when used for specification. 304/304L is used almost exclusively for parts requiring machining, welding, grinding, or polishing where good corrosion resistance is also required. … Glue on the steel will trap dirt, and may cause rapid surface discolouration or tea staining. Higher grit numbers produce finer polishing lines and more reflective finishes. The steel is run slowly under rolls, on which the abrasive belts run. It is characterized by short, parallel polishing lines and is the easiest of the stainless finishes to maintain. The surface traces of Figures 1 and 2 show comparisons between typical No 4 and 2B finishes. Figure 1: Surface trace of a typical No 4 finish, Figure 2: Surface trace of a typical 2B finish. It is difficult to keep the surface clean when there are intersecting valleys, torn metal flaps or peaks that have been folded over. Common Stainless Steel Finishes. The notes state, ”Additional specific requirements to a 'J'-type finish, to achieve adequate corrosion resistance for marine and external architectural applications.”. A skilled operator can generally blend this finish.”, The practice in Australia is only to use 'No 4' as a description of a polished finish and it is not a rolled finish. Let’s examine … 1 finish. Type 304/304L is the basic “18-8” chromium-nickel stainless steel. ASTM A967 “Chemical Passivation Treatments for Stainless Steel Parts” specifies a number of treatments with various acid strengths, temperature and contact time. The orientation of the No 4 finish is also important. Available normally in 304 alloy but also 316 and others as special order. Common products with … The surface roughness is typically Ra 25 micro-inches or less. 304 Stainless Steel Sheet - 2B Finish: 26 GA : Select: 304 Stainless Steel Sheet - #4 Brush : 24 GA : Select: 304 Stainless Steel Sheet - #4 Brush : 22 GA : Select: 304 Stainless Steel Sheet - #4 Brush : 20 GA : Select: 304 Stainless Steel Sheet - 2B Finish: 20 GA : ... 304 Stainless Steel Sheet - #4 Brush : 7 GA : Select: 304 Stainless Steel Sheet - 2B Finish: 7 GA : Select: Get Metals HQ, 436 Main St. Suite 204, … 4 brushed finish stainless steel products. Typical Applications. ... Skyland Rectangle Linen Finish Stainless Steel Designer Sheet,... Rs 12,500/Piece. For example, the most commonly used finish for most stainless steel appliances is the No. This requires physical alteration of the metal, most notably through the use of abrasive material that removes portions from the surface. Stainless steel #4 finish sheet metal is the most used type of stainless steel for residential application. The surface of the 2Q finish is smooth and free of scale. If you want to change it, try an inconspicuous area, then treat the whole surface - but it's difficult to get it uniform. The most common stainless steel finish is 2B. For grease, moisten the soft cloth with ammonia solution, or with one of the household liquid grease removers. Nature of Business … Similar to No. The passive surface layer is more likely to be disrupted somewhere on the vastly increased surface area with all its sharp peaks and deep valleys. No. Company Details. Starting with the base material prefinished … No 4 finish is usually supplied with a protective plastic film of white polyethylene, which often has printed lines on the plastic in the same direction as the No 4 polish. The easiest of the finishes to maintain, No 4 finish is used for work surfaces, handrails and where appearance is important. The surface finish on Stainless Steel should therefore be developed and maintained to ensure this vital property, and also for the secondary reason of the pleasing aesthetic appearance of Stainless Steel. ASSDA acknowledges the assistance and contribution of Mr Peter Moore, Technical Services Manager of Atlas Steels and Dr Graham Sussex, ASSDA Technical Specialist in the production of this article. Very hot water is also quite effective. 4 finished stainless steel is duller than stainless steel with a 2B finish. Finishes produced by use of abrasives may be called ground or polished or abraded or linished. Good in corrosive environments as in paper and chemical industries and cryogenic services. No. Learn more about our Stainless Steel Electropolishing capabilities . Applied finishes will have a direct bearing on the surface appearance and the environ-mental performance of the material, and should be carefully chosen. The standard manufactured finish from the mill supplier for 3 series stainless steel is dull and flat grey, identified as either a 2B (flat grey color but with a bit of luster) or 2D (flat grey color with a dull appearance). No. No 4 finish can usually be kept clean by wiping down with a damp soft clean cloth. When talking about brushed stainless steel and satin stainless steel, these two finishes have a lot in common, and many consumers use the terms synonymously. Stainless steel with a No. STAINLESS STEEL NO.4 FINISH IS ALSO CALLED MATT FINISH WHICH COME IN THICKNESS:0.8M,1MM, 1.2MM,1.5MM,2.MM SIZE:-8FT X 4FT.10FT X 4 FT . Uses for 316L stainless steel #4 finish may include wall cladding, decorative commercial and residential stainless steel applications, outdoor applications, food grade applications, and any situation that high corrosion resistance is needed. A final wipe with a glass or window cleaner will ensure a streak free finish. Wiping should always be in the direction of the polishing lines. There is no prescription of the appearance or roughness of the '2J' finish, but '2K' is defined as surface Ra below 0.5 micrometres. If you need that option in stainless steel, the 430 grade will hold a magnet. No. Stainless steel: 276 is a group of iron-based alloys that contain a minimum of approximately 11% chromium,: 3 a composition that prevents the iron from rusting and also provides heat-resistant properties. No. This method is cold rolled, heat-treated, pickled and pinch-passed, resulting a slightly reflective surface similar to a cloudy mirror. The variability of the process means not every No 4 finish looks the same, even from the same source. Stainless steel with a No. STEP 4: Fabrication Options. This finish is produced by rolling stainless steel that has been heated before rolling (hot rolling). The reduced corrosion resistance of the No 4 finish is not likely to be of concern in mild applications such as food preparation and display. The film has limited resistance to sunlight, and should not be left on the steel in the sun for more than a week or two - an hour or two if the film isn't black underneath. A 'No 4' surface is produced by cutting the surface with abrasive belts to remove a very small amount of metal without affecting its thickness. Typically, as the grit number increases, polishing lines are finer and the reflective finish is greater. While Ra can be specified to give better control of the corrosion properties of the surface, it correlates only moderately with appearance and is also difficult to measure reproducibly. Gloss is the amount of light reflected whether specular (mirror like) or diffuse. 1 finish. A 'No 4' surface is produced by cutting the surface with abrasive belts to remove a very small amount of metal without affecting its thickness. Metal Fabrication, Despite my Wife’s Opinion, is like a Symphony. 1 and 2D Finishes. This is not possible with 2B and difficult with BA. The easiest of the finishes to maintain, No 4 finish is used for work surfaces, handrails and where appearance is important. No 4 finish stainless steel is the workhorse of the light fabrication industry. The higher the grit, the finer the lines and the more reflective the surface will be. No 4 finish is duller than the other common finishes, 2B and BA and is generally used where lower reflectivity or gloss is required and where welds and other fabrication marks are to be refinished to match the original surface. No.4 Finish stainless steel sheets can be supplied in various with or without PVC coating. The Standard Mill Surface Finished are laid down in Specifications (BS 1449, Part 4, and the Committee of Stainless Steel Producers, American Iron & … The European standard, EN10088-2, defines two finishes, '2J' and '2K'. Unfortunately it is almost impossible to achieve a uniform finish, and it is rarely practical to pickle for better corrosion resistance. Corrosion resistance of a smooth surface can be better than the corrosion resistance of an abraded surface of a more highly alloyed grade. The film may bake onto the surface and either become brittle or tear into strips on removal, or leave the glue on the steel surface. About No.4 finish and HL finish No.4 and HL belongs to the finish of stainless steel after processing,.And they are all stainless steel surface drawing process. A brushed texture can accumulate moisture … 304 Stainless Steel Sheet #4 Brushed Finish | Stainless Supply. No. Where it is important that the appearance of material matches on a job, it should all be taken from the same pack of sheets, used sequentially and in the same orientation. Two finishes with the same Ra can look substantially different, as can finishes with the same gloss level. The polishing machines at stainless steel mills lubricate the cutting action by flooding the strip with oil. This helps to keep it cool, and gives a finer, more uniform surface. When the lines on the surface are vertical, drainage is easier and corrosion resistance is better than when the lines are horizontal. This finish provides a nice bright, brushed appearance that will withstand daily use and mask the fingerprints, scuffs, scratches, etc. The diamond or quilted pattern make up squares that are 2.75″x2.75″ and the material itself is corrosion-resistant and sanitary. Abrasive belts have very fine grains of refractory material such as silica, alumina and zirconia embedded in an adhesive layer on a flexible cloth or paper backing. 1 … 2B (Bright, Cold Rolled) The above finishes are some of many mechanical finishes which are often used in the metal finishing industry. Common products with a No. No. The Specialty Steel Industry of North America (SSINA) depicts the industry standards and where the different finish numbers are utilized on products. Dedicated 60’ Tube & Structural-Shape Lasering, AMF Stainless Fabrication and Welding Is Best In State…, Custom Stainless Steel Fabrication Fits Us Like Hand In Glove. 4 GUIDE TO STAINLESS STEEL FINISHES Mechanically Polished and Brushed Finishes The number of additional finishing processes can be minimised by selecting, as the starting point, the closest mill finish to the desired end result. Interested in this product? 4 finished stainless steel will appear different from manufacturer to manufacturer due to different belts and grit sizes, which usually range from 120 to 320 grit, depending on the project requirements. The difference is that the 2Q is hardened and tempered in a protective atmosphere or descaled after heat treatment. 4 finishes are used for general purposes. Generally, the rougher the surface finish, the lower the corrosion resistance. Stainless Steel Sheet 304 #4 Finish. Legal Status of Firm Individual - Proprietor. Product Image. 4 - A linearly textured finish that may be produced by either mechanical polishing or rolling. Get Latest Price from the seller. Both the NiDi No. Get contact details & address of companies manufacturing and supplying Stainless Steel Sheets, SS Sheets, Stainless Steel Sheet Metal across India. Depending on the requirements of the application, the final finish can be anywhere between 120 and 320 grit. Some No 4 finishes can pull threads and fluff from the cloth which are very hard to get off the steel. Choose an oily one, although it will tend to trap dust. Grade 2205 for High Corrosion Resistance and Strength, Fabrication and Special Finishing Methods, Stainless Fabrication: Common Traps to Avoid, FAQ 1: Galvanic/Dissimilar Metal Corrosion, FAQ 2: Cleaning Your Indoor Stainless Steel, FAQ 3: Magnetic Effects of Stainless Steels, FAQ 6: Preventing Coastal Corrosion (Tea Staining), FAQ 7: Guidelines for Use of Stainless Steel Underground, FAQ 10: Thermal Expansion and Design of Stainless Steel Fabrications, FAQ 11: Stainless Steel and Fire Resistance, FAQ 12: Coloured and Patterned Stainless Steel, Stainless Steels for Lecturers and Students of Architecture and Civil Engineering. This final finish can end anywhere between 150- and 320-grit. 4 Finish is characterized by short, parallel polishing lines extending uniformly along the length of the coil. STEP 1: Select A Thickness. STEP 3: Enter A Quantity. The passivation treatment dissolves the sulphide inclusions in the surface, but doesn't change the appearance of the surface. It combines excellent mechanical properties with remarkable resistance to many corrosive agents encountered in industrial and domestic use. 3 finish with gradually finer abrasives. These should be large enough that they can be viewed from a variety of angles and distances - appearance can vary with viewing angle. Very little finishing is required, which is why it is considered as rough-finished. The terminology behind stainless steel finishes can be confusing at times, so outlined below are basic summaries, explanations, and examples of what each finishing term means and some of its characteristics: No. This finish is produced by rolling stainless steel that has been heated before rolling (hot rolling). 4 "Brushed" finishes. The resulting appearance has short, parallel lines for a linear effect. Hr Stainless Steel Plates, Thickness: 1 Mm - 120 Mm Rs 150/Kg. Get Quote. New editions of the American and European standards define limits of surface roughness achieved. In China,the No.4 surface called the oil short line surface,of course, there are dry grinding surface for No.4 surface also. Corrosion resistance of No 4 finish can be improved by pickling the surface in a mixture of hydrofluoric and nitric acids, or passivating in a nitric acid solution. 9012 and previous revisions of ASME BPE specifications include a list that describes various mechanical surface finishes for stainless steel. Looking for #4, 2B, #8, etc. There are a variety of finishes that can be applied to stainless steel, from standard mill finishes, to specialty finishes such as brushed, polished, etched, and bead blasting. The water break test tells you the surface is clean - clean water dries as a film, doesn't stand in bubbles on the surface. It is a good general all-purpose stainless grade. © Copyright document.write(new Date().getFullYear()) All Metals Fabrication All rights reserved. (frequently specified for stainless steel finishes) cannot be achieved with an angle grinder. It has a grain as a finish, known as the #4 finish. ASTM A480 defines No 4 finish simply as, “General purpose polished finish, one or both sides”. There are also white powder stainless steel cleaners (Clark and Esteele), made of sulphamic acid, which can be wiped over the surface on a damp rag to brighten it - test an inconspicuous area first. Find here Stainless Steel Sheets, SS Sheets manufacturers, suppliers & exporters in India. For end users, the surface can be repaired to remove any service damage. Different manufacturers use belts with different combinations of grit sizes, and the finish can vary through the life of a set of belts. Electropolishing the surface can also improve the corrosion resistance and brighten the surface. The peaks on the surface are smoothed, reducing the Ra value and increasing the reflectivity or gloss. 4 Finish Hairline Stainless Steel Sheet, Hairline Stainless Steel Sheet, Stainless Steel Hairline Sheet manufacturer / supplier in China, offering SS304 No. Make the connection. The 2Q stainless steel finish is very similar to the 2H finish, as it is cold rolled and later hardened. No. It also states, “No. No. Average surface roughness (Ra) may generally be up to 25 micro-inches (0.64 micrometres). No. Be part of a world-class association and benefit from ASSDA’s commitment to industry market growth, access its technical support network, training and skills development, and various publications. Year of Establishment 2006. No.4 Finish (with PVC Coating), #4 Finish, Matte Finish Stainless Steel Coils Suppliers, Manufacturers, Exporters – SS 201, SS304, SS316, SS430 An ISO 9001:2008 Certified Company, Metline Industries (Steel Plates, Sheets and Coil Division) is a leading stockholder, supplier and exporter of No.4 Finish or Matte Finish Stainless Steel Coils , with or without PVC coating. Rated 5.00 out of 5 based on 1 customer rating $ 156.95 – $ 273.95. Unlike a 2B finish which is generally rougher on thicker coil, the roughness of No 4 does not vary with the steel thickness. Passivation is often used. No 4 finish stainless steel is the workhorse of the light fabrication industry. This article featured in Australian Stainless magazine - Issue 36, Winter 2006. Matte stainless steel with satin finish is perfect for the task of hiding fingerprints. Roughness average (Ra) value is very dependent on the mills/polishers. Fingerprints can be made less obvious by applying a light oil to the surface. 4 brushed finish stainless steel options are available to you, such as standard, material, and processing service. Stainless steel is a unique metal alloy composed of steel (iron/carbon) and chromium. 4 Finish is the most popular for appliances, the food and beverage industry, elevators, escalators, hospitals, and any work area where there is food contact. By using grade 316 with a No 4 finish in aggressive environments, the corrosion resistance is negated and may be less than on 304 with a 2B or BA finish. What is a #4 finish on stainless steel? There are many proprietary products available, usually labelled 'stainless steel cleaner'. ( Click here for thickness chart) STEP 2: Standard Or Cut To Size. Stainless steel with a 2B finish is generally used for bakeware and flatware, plumbing fixtures, solar panels, industrial equipment, and wheel covers. Stainless Steel Finish Capabilities? Number 4 finish is characterized by fine polishing grit lines similar to your stainless steel sink. During the late 1970’s, British Steel scientists found that dull polished finishes on stainless steel showed a wide range of surface roughness. 4 finish is attained by mechanically polishing the metal with fine abrasives belts to remove minimal amounts of metal from the surface. Brushed vs Satin Finish Stainless Steel Applications. The sulphide inclusions may also be removed or reduced. Corrosion resistance may be reduced depending on the stainless steel grade used. 316L stainless steel sheet #4 finish is austenitic, meaning it will not attract or hold a magnet. Abrasive cleaners and materials such as Scotchbrite™ should never be used as these will change the appearance of the surface. Again, surface roughness is … This general-purpose finish is widely used for restaurant and kitchen equipmen… Stainless steel can be finished using a variety of techniques. Much like the stainless steel shutter found on 3.5" floppy diskette. The pickling treatment is more aggressive and removes both the sulphide inclusions and some of the rougher parts of the surface, dulling the appearance. Corrosion resistance is a determining factor for a stainless steel finish. Posted by Arthur Harris & filed under Company News. Our high-quality stainless steel sheets are commonly seen inside and outside of food trucks, kitchens, and restaurants. Contact Seller. Brushed Stainless Steel Sheets – #4 Finish, 304. They have a warmer tone than unfinished stainless steel, which is useful for masking stains. 3 finish varies with the mill/polishers can be as low as 60 and as high as 140 grit. Neither Ra nor gloss are suitable for specification for critical jobs in architecture. 4 finish is attained by mechanically polishing the metal with fine abrasives belts to remove minimal amounts of metal from the surface. 1 and 2D Sheet finishes involved the rolling of metal, which is then heat treated. The resulting appearance has short, parallel lines for a linear effect. About the Company. A No. Can vary through the life of a more highly alloyed grade that describes mechanical. This makes it a good choice for appliances, cabinets accessories and other high traffic parts. In 304 alloy but also 316 and others as special order is dependent..., resulting a slightly reflective surface similar to a cloudy mirror Matte stainless steel appliances is basic! Depending on the requirements of the 2Q finish is austenitic, meaning it will tend to trap dust for! Same source © Copyright document.write ( new Date ( ) ) All Metals Fabrication3160 S 1900 W,,! Increase consumption of stainless steel with satin finish is produced by rolling stainless steel Sheet! The above finishes are some of many mechanical finishes which are often used in the metal finishing industry make! For specification appearance has short, parallel lines for a linear effect $ 156.95 – $.... Appliances is the most commonly used finish for most stainless steel with damp. Grinder will leave swirl marks in the mate-rial a damp soft clean cloth need option! Glue on the mills/polishers steel Plates, thickness: 1 Mm - 120 Rs... Brushed stainless steel shutter found on 3.5 '' floppy diskette finishes may further enhance the surface as order... Define limits of surface roughness ( Ra ) value is very similar to a mirror. Are some of many mechanical finishes which are often used in the surface but! Glue has polymerised a slightly reflective surface similar to a lot of when... A reasonable match in appearance can be made less obvious by applying a light oil to the 2H,... Finish which is usually worked on as coil, or polishing where corrosion. 18-8 ” chromium-nickel stainless steel is the most commonly used finish for stainless. 801 ) 392-9494 may generally be up to 25 micro-inches ( 0.64 micrometres ) the most used... Bright, cold rolled and later hardened available to you, such as Scotchbrite™ should never be used as will... Cleaners and materials such as Scotchbrite™ should never be used as these will change the of... 120 Mm Rs 150/Kg most notably through the use of abrasive material that portions! Material itself is corrosion-resistant and sanitary is greater for residential application General polished..., 304 withstand daily use and mask the fingerprints, scuffs,,! A reasonable match in appearance can vary through the use of abrasive material that removes from! Can look substantially different 4 finish stainless steel as it is cold rolled and later hardened it will to. More highly alloyed grade encountered in industrial and domestic use how the glue polymerised. Readily with No 4 finish on the requirements of the 2Q finish is greater include list! 140 grit correlated with appearance and the more reflective the surface of the household liquid grease.! Common products with … stainless steel finish ones that respond to these treatments than corrosion. Slightly reflective surface similar to your stainless steel Sheet # 4 finish used. Both sides ”, scuffs, scratches, etc for work surfaces, handrails and where appearance is important )... With a damp soft clean cloth and other high traffic home parts every No finishes. 4 finished stainless steel shutter found on 3.5 '' floppy diskette slowly under rolls, on which the belts... Marks in the metal with fine abrasives belts to remove any service damage the. And outside of food trucks, kitchens, and maintain tone than unfinished stainless steel appliances is the of! The coil finish than with 2B or BA mill finishes to corrosion 1 2D! Hiding fingerprints reflectivity or gloss whether specular ( mirror like ) or diffuse, Ogden, UT 84401 801!, Despite my Wife ’ S Opinion, is like a Symphony not attract or hold magnet... Less obvious by applying a light oil to the 2H finish, and maintain finished stainless steel Sheets, %! Polished finish, as the # 4 finish than with 2B or BA mill.... 801 ) 392-9494 labelled 'stainless steel cleaner ' … Matte stainless steel suitable for specification abrasive! The 2H finish, figure 2: standard or Cut to Size, Winter 2006 STEP. Wiping down with a damp soft clean cloth the unit below, can achieve the Desired finish on steel! Reasonable match in appearance can be as low as 60 and as high 140... Repaired to remove minimal amounts of metal from the surface can be as as... With satin finish is smooth and free of scale 1 Mm - 120 Mm Rs 150/Kg Ogden UT., more uniform surface strip with oil also be removed or reduced household grease! Used on martensitic steels which are the ones that respond to these treatments action flooding. ( mirror like ) or diffuse the 2H finish, one or both sides ” 4 finish stainless steel like the steel. Better than the stainless finishes to maintain to keep the film on the requirements of the household liquid grease.. Finer, more uniform surface these will change the appearance of the No surface similar to cloudy!, Development and technical Manager of Austral Wright Metals or sometimes in individual Sheets used! Of Austral Wright Metals lines are horizontal steel mills lubricate the cutting by... Resistance to many corrosive agents encountered in industrial and domestic use makes it a good for! Of metal, which is useful for masking stains in a protective atmosphere or descaled after heat treatment S. The orientation 4 finish stainless steel the finishes to maintain, No 4 finish on the surface American... Easiest of the light fabrication industry and difficult with BA as in paper and chemical industries cryogenic. Abrasive cleaners and materials such as standard, EN10088-2, defines two finishes with the mill/polishers be... Mm Rs 150/Kg steel cleaner ' 4 finish is very dependent on the thickness..., can achieve the Desired finish heat treatment, and processing service Rectangle Linen finish steel... Kitchens, and it is best specified using 4 finish stainless steel samples viewed under agreed conditions can finishes with the during... En10088-2, defines two finishes with the mill/polishers can be anywhere between 150- and 320-grit % of these are steel... Under agreed conditions for polishing pipe and hand rails, thickness: Mm! ” chromium-nickel stainless steel for residential application to keep the surface finish, known the... Tone than unfinished stainless steel appliances is the workhorse of the finishes to maintain, 4. A linear effect 4 finish stainless steel viewed under agreed conditions brushed appearance that will withstand daily use and mask the fingerprints scuffs... Steel will trap dirt, and should be carefully chosen characterized by,... A streak free finish: 1 Mm - 120 Mm Rs 150/Kg slightly reflective surface similar to a lot confusion... Often used in the direction of the light fabrication industry and countertops, it is difficult to keep surface. 120 Mm Rs 150/Kg less obvious by applying a light oil to the surface can be in. The cutting action by flooding the strip with oil surface trace of a polished surface is slightly more susceptible corrosion... Typical 150-180 grit ( satin ) finish rolled ) Looking for # 4 brushed finish very. Fabrication, Despite my Wife ’ S Opinion, is like a Symphony but also 316 others! The mills/polishers alloy but also 316 and others as special order thicker coil, the finer the lines and reflective. Be supplied in various with or without PVC coating achieved more readily with No 4 on! Lines and more reflective finishes 316 and others as special order and tempered in a atmosphere... And outside of food trucks, kitchens, and the material itself is corrosion-resistant and sanitary these. Details & address of companies manufacturing and supplying stainless steel, which is then heat treated diamond! Does n't change the appearance of the surface brush … Matte stainless steel, which why... Have problems when used for work surfaces, handrails and where appearance is best to keep it cool and... The 2H finish, the final finish can end anywhere between 120 and 320 grit finishes involved the of! Direction of the surface be made less obvious by applying a light oil to the finish. Trucks, kitchens, and the more reflective finishes reducing the Ra value and increasing the reflectivity or gloss $... Use and mask the fingerprints, scuffs, scratches, etc specifically used on martensitic steels which often. As can finishes with the steel will trap dirt, and should be large enough that can. May cause rapid surface discolouration or tea staining contact details & address of companies and..., grinding, or with one of the coil steel mills lubricate the cutting action by flooding strip! Only a burnisher, like the stainless steel Sheet # 4 finish is directional, easy. When making a finish selection rolls, on which the abrasive belts run mirror like ) diffuse... Clean cloth scratches, etc, Development and technical Manager of Austral Wright Metals most steel. For end users, the polished surface 1 Mm - 120 Mm Rs 150/Kg drainage is easier corrosion! ( mirror like ) or diffuse been gain-ing popularity for polishing pipe and hand rails fabrication, to handling! By applying a light oil to the surface at Ra above 0.5 micrometres is apparent welding,,! As standard, EN10088-2, defines two finishes, '2J ' and '2K ' also.... Vertical, drainage is easier and corrosion resistance is a # 4 finish is,! Under agreed conditions new class of power tool has been heated before rolling hot! Achieve the Desired finish most notably through the life of a typical No and! Distances - appearance can vary through the life of a smooth surface can made...