Stainless 304 usually consists of 18% chromium and 8% nickel. In the annealed condition, it is a ready choice for forming and cold heading. STAINLESS STEEL Swatches are a printed representation of the color. 0000002865 00000 n : Ground polished hot rolled sheets = 1G / Ground polished cold rolled sheets = 2G For more information on stainless steel finishes please refer to the Aalco technical datasheet on this subject. Unmatched in quality and beauty, Forms+Surfaces is the world's premier resource for architectural stainless steel. STANDARD #4 SATIN BRUSHED 5SM DIAMOND TEXTURE LEATHER-GRAIN TEXTURE This is the RHFS Stainless Steel Surface Finishes Section. During the late 1970’s, British Steel scientists found that dull polished finishes on stainless steel showed a wide range of surface roughness. 18 0 obj <> endobj 2B finish is created by a process … H�TP;o� ��76� v�V�,�t�Їj�;���:����@\G�t߃�8~j_Zg#����u�p�i�3��AU��:n]����d��9�Ժ�C�0���9� 0000001802 00000 n The basic product information contained in the • 2B is a type of rolled mill finish that is smooth and unpolished. Stainless Steel Surface Finishes. Sizes, Weights & Finishes - Rectangular Stainless Steel Tube 1/2" to 12" Size and weight per foot Wall Thickness 0.049 - 0.375 Gauge 18 16 14 12 11 7 1/4 5/16 3/8 In. Mill finish Nos. 2B Finish (Standard dull) is a bright cold rolled finish commonly produced in the same manner as No. Stainless steel sheet is produced in many types of finishes due to the various uses and applications that stainless steel can be used in. 316L stainless steel sheet #8 mirror comes with a double layer of PVC film to protect the mirror finish during fabrication and installation. It has a bit of a vintage look that you may enjoy, and it will match any structure that does not have other bright colors featured. The chromium slows down the corrosion process and plays a key part in defining stainless steel. Stainless steel fasteners, bolts, nuts, screws, washers and pop rivets are used to fight corrosion. Brushed stainless products are similar to polished. This is followed by a heat treatment that produces a uniform microstructure (annealing) and ensures that the stainless steel will meet mechanical property requirements. Stainless steel is a term we use to describe a range of steels whose addition of certain metallic elements inhibits corrosion and enhances strength in them. 300 series stainless steel. xref 301 stainless steel. w}���d���P}'�[B���.� )�����U�75!�b�����W�lopJ#)7"4B��,�Y:��s�����Ե�,�7|W]MY��?��c���|�W���Q�Q�Sɝ[��*�9\>�W� �Hw� Stainless Steel Finishes For Metal Products We offer products in 304 (available in three finishes: #2B, #4 and #8) and 316 stainless sheet products. There are a number of stainless steel finishing options that alter more than just the appearance of the material. It has become popular in kitchens due to its low maintenance, cleanliness, appearance, and corrosion resistance to food acids and water. 0000013163 00000 n We are experienced creating custom staircases, high-end stainless handrails, and other commercial building components. It offers good corrosion resistance, heat resistance, as well as resistance to industrial atmospheres and chemicals. 3M™ Stainless Steel Finishing System Discover how fast and effective 3M abrasives can be for the often difficult task of stainless steel weld removal and finishing. 0000004271 00000 n 0000001385 00000 n It is not uncommon to combine techniques to achieve unique finishes. As stainless steel usage continues to grow, proficiency in finishing will take on increased importance. 0000002277 00000 n ASTM A480. DIN EN 10088-2 covers the mostly single-sided treatment of surfaces in stainless steel sheet. 0000013110 00000 n 0000001234 00000 n Stainless Steel Finishes . The Surface Finish of Stainless Steel on Fabricated Items BS 1449 Part 1. Stainless steel mate-rial specifications are defined below. Request samples via samples@metpar.com STANDARD SHIP SHIPS IN 10-19 BUSINESS DAYS! PBF (Polished brass finish) 4 PSS (Polished stainless steel) 4 PSSF (Polished stainless steel finish) 4 4 3 4 3 3 3 dhf Best Practice Guide: Metal Finishes - Trades descriptions for door and window hardware Foreword Many will be familiar with the proverb “All that glitters is not gold.” The implication is that appearances can be deceptive. Contrary to popular belief stainless steel fasteners are not stronger but they do provide superior resistance to rust, staining and corrosion. Surface roughness for different stainless steel finishes [9], [10], [11], [12] Surface finish EN 10088-2 Type of process route Surface Stainless steel is considered to be the most appropriate material for the fabrication of plant and equipment in the food and beverage industry. 0000004070 00000 n Where forming is severe, or much welding is done, it is often more economical to use a cold rolled finish Request samples via samples@metpar.com STANDARD SHIP SHIPS IN 10-19 BUSINESS DAYS! Our AWS & WABO Certified Welders can handle anything you throw at them. INTRODUCTION Cleanliness and stainless steel are closely related and, in many applications, each is dependent upon the other. Everyday you see at least one stainless steel surface: in your own kitchen, but also at stores or college campuses.For their various uses, producers have to treat them differently. Stainless Steel Grades and Finishes. A rough surface finish can effectively lower the corrosion resistance to that of a lower grade of stainless steel. STANDARD #4 SATIN BRUSHED 5SM DIAMOND TEXTURE LEATHER-GRAIN TEXTURE 0000001303 00000 n SHIPS IN 48 HOURS! 0000012733 00000 n Stainless steel is available in a variety of distinctive finishes that blend beauty with exceptional performance. 2B Mill Finish This is a widely used stainless steel finish, com - RHFS is a leading distributor for fluid control systems, fluid filtration systems & fluid handling products. <<338d52d90efc734281a435ab922b712f>]>> 2D finish. L�့��R?�4(�f�A#� f�)��G�~�3�$W�E�s�5I� ���=v�@&�U�a���q? What is Stainless Steel? 2D, except that the final light cold rolling pass is done using polished rolls. Whatever the intended use, choosing the right finish option is essential. There are several mechanical and chemical finishes that can fulfill agency requirements for sanitary specifications. 316L stainless steel sheet #8 mirror has a non-directional finish that virtually looks like a mirror. %PDF-1.4 %���� 0000004315 00000 n No. 0000000916 00000 n It can be easily formed and welded by common methods. STAINLESS STEEL COMPARATOR STAINLESS STEEL COMPARATOR WELCOME TO AK STEEL’S FAMILY OF STAINLESS STEELS This product comparator reviews the fundamentals of stainless steels. 0000008443 00000 n 0000009995 00000 n #2: Brushed Stainless Steel Finishes. SHEET : No. In sanitary applications, the stainless steel equipment itself requires a sanitary finish. Considered a 12% chromium steel, it ofers superb combinations of strength and toughness depending on degree of heat treatments. All books are in clear copy here, and all files are secure so don't worry about it. It has good malleability and applied in forming products. 2B finished steel has a dull look that is akin to a hazy mirror. 400 #8 Mirror Finish 4 - 8 500 #8 Supermirror Finish < 4 3 - 8 500 #8 Supermirror Finish 4 0.1 16 0.4 4 - 10 N3 Buff #400 2 0.06 8 0.2 N2 1 0.025 4 0.1 N1 C SURFACE FINISH CROSS REFERENCE CHART Common USA name. There are numerous resources to assist with aesthetic finish selection: %%EOF RHFS is a leading distributor for fluid control systems, fluid filtration systems & fluid handling products. Stainless steel surface finishes Author: International Stainless Steel Forum Subject: Supporting presentation for lecturers of Architecture and/or Civil Engineering - Stainless steel surface finishes Keywords: stainless steel; training; architects; engineers; surface finishes … 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 … 20 0 obj<>stream Actual colors may vary slightly from those shown due to limitations in the printing process. 0000002145 00000 n titled ‘Guide to Stainless Steel Finishes’, set out the mill finishes and special surface treat ments, for example mechanical polish - ing, brushing, bead-blasting and textured rolling, that can be applied to give interest to a flat surface. But we’re not just a fab shop. (Gauge refers to cold rolled; plate is hot rolled material.) The European standards for stainless steels have attempted to define the most common surface finishes. 0000009617 00000 n Complete ANSI / BHMA Numbers for Materials & Finishes Please see the beginning of each individual lock sections for finishes specific to a manufacturer such as Baldwin, Corbin-Russwin or Schlage. Our reputation is stainless Stainless Steel Finishes Next Door Company manufactures stainless steel doors and frames in 2B (mill finish) and #4 (brushed satin). Stainless Steel and AK Steel 15-5 PH ... better surface finish Electrical cabinetry AK Steel 400 – 12 – 0.015 Al – 0.15 Corrosion resistance comparable to Type 409, better surface finish Applications requiring improved finish over Type 409, caskets Type 410S S41008 H�|U�n�0}�W�QjU�e��[v�.��o�GI�%Na��#����GJr�d�8V$�琇b.�-l��U�\ֵ�:Q��J�� ����Z+*����b,�іLƶO$�-}�L��{�*��)��Ktz#���z��F�R*B�Pj��P��gD���� ���� 7�$�)�Ԇx4��ȵ��U.4�#�$H����Jf���-!g�G;���V Stainless 316 contains more nickel than stainless 304, while 304 contains more chromium than 316. Stainless Steel is an alloy that contains at least 50% iron and 10% chromium. In choosing the appropriate type of finish, it is important to understand basic definitions and the criteria for how finishes are designated: Surface te… {�e��$)%��/$��y�^6���S+Њ�5=O3�؊�����5m��=O��l�Ӝ]q��o�|�Rd\y�����0�ۄ ��9N!c���f�(���f����Y3���! 0000001167 00000 n INTRODUCTION Cleanliness and stainless steel are closely related and, in many applications, each is dependent upon the other. grades, chemistries, finishes and applications of stainless steels produced by AK Steel. 0000004840 00000 n Recommended Starting Points #5–8 Stainless Steel Finishes 3M™ Trizact ™ Abrasive Belts 237AA / 217EA A 100 • AA is a perfect choice for dry metalworking applications, 237 and is semi-flexible for intermediate to final finishing Finishes,” “Stainless Steel Specifications,” and “Stainless Steel Architectural Facts,” to mention a few. 2D, except that the final light cold rolling pass is done using polished rolls. No. The most effective fabricators follow a three step process for stainless steel finishing Stainless Steel Finishes For Metal Products We offer products in 304 (available in three finishes: #2B, #4 and #8) and 316 stainless sheet products. The Standard Mill Surface Finished are laid down in Specifications BS 1449, Part 4, and the Committee of Stainless Steel Producers, American Iron & Steel Institute.. 0000003104 00000 n 1 Finish is produced by rolling stainless steel that has been heated prior to rolling (hot-rolling). 0000001513 00000 n Standard Mill Finished - Stainless Steel Flat Rolled Products. 0000005749 00000 n GUIDE TO STAINLESS STEEL FINISHES In the Eurostar Inter-national Railway Station at Ashford, England, stainless steel panels were extensively used for the control desks and refreshment area. For those applications where appearance is important, finish is a design element and must be specified. Printable PDF: 430 Stainless Steel Alloy Data sheet 430 stainless is a ferritic straight chrome grade. STANDARD FINISH OPTIONAL FINISHES SATIN LEATHER DIAMOND. 2B finishes are a good choice when further finishing or polishing of the steel will be done at a later time. Contain chrome, nickel, also belongs to austenitic stainless steel. 2B, and 2D finishes, as well as photographs showing unacceptable product contact surface finishes of welds in stainless steel tubing. Please view an actual sample prior to making your final selection. The two steel grades are comparable in appearance, chemical makeup and characteristics. For fabricators, the ability to proficiently fabricate and finish stainless steel, can lead to both increased business and profitability. 0000012932 00000 n 304 stainless steel 2B finish is light gray in color. 2B finish is the most widely used stainless steel surface finish and is produced very similar to the No. Contain chrome, nickel, manganese, belongs to austenitic stainless steel. A No. Generally the higher the chromium percentage the more corrosion resistance. Austenitic Stainless Steels.These are the most frequently used types of stainless steels. ����"m�y�oQ���7΀�w����혃���x)ҿ��47-�d��}"��d�ڪw�+�|!�G�8 The basic product information contained in the following pages will help you match your application needs with a specific grade of stainless steel. Stainless Steel 410 is a martensitic stainless steel that is air or oil hardened and responds well to hardening and tem - pering operations. Note: Finishes shown are approximate - Please request a sample from customer service before ordering HEADQUARTERS & JL INDUSTRIES:4450 WEST 78 TH ST CIRCLE, BLOOMINGTON, MN 55435-5416 PH: 800-554-6077 FAX: 952-835-2218 EMAIL: SALES@ACTIVARCPG.COM WWW.ACTIVARCPG.COM ACPG SOUTHEAST/THOMAS:FT MYERS, FL ACPG WEST … Surface finishes on stainless steel sheets, strip, and plates are generally selected for appearance, although degree and extent of forming and welding should be taken into consideration. Grades 0000003068 00000 n It is important to define the requirements of the customer in order to select the appropriate finish (See Table 1). A No. 0000003280 00000 n A wide range of possibilities exists. 2B Finish (Standard dull) is a bright cold rolled finish commonly produced in the same manner as No. Etched patterns are also available. 0000003526 00000 n Finishes,” “Stainless Steel Specifications,” and “Stainless Steel Architectural Facts,” to mention a few. 304 stainless steel 2B finish is a mill finish, which is smooth and NOT the brushed finish commonly seen on kitchen appliances. 0000003492 00000 n It has become popular in kitchens due to its low maintenance, cleanliness, appearance, and corrosion resistance to food acids and water. Stainless Steel – Surface Finishes Introduction Surface finish is an important element in any specification of stainless steel regardless of the intended use. 0000010441 00000 n What is Stainless Steel, though? Another common characteristic of austenitic stainless steel alloys is that they tend to b… stainless steel flat products and also forms the basis for additional finishing operations. 0 Cold rolled, heat treated, pickled and pinch passed – this is a bright cold rolled finish except that the final light cold rolling pass is done using polished rolls. endstream endobj 19 0 obj<> endobj 21 0 obj<> endobj 22 0 obj<>/Font<>/ProcSet[/PDF/Text]/ExtGState<>>> endobj 23 0 obj<> endobj 24 0 obj<> endobj 25 0 obj<> endobj 26 0 obj<> endobj 27 0 obj<> endobj 28 0 obj[/ICCBased 48 0 R] endobj 29 0 obj<> endobj 30 0 obj<> endobj 31 0 obj<> endobj 32 0 obj<> endobj 33 0 obj<> endobj 34 0 obj<>stream They are finished with a light abrasion. 0.049 .0625 0.083 0.109 0.120 0.180 0.250 0.313 0.375 • 2D This finish is also achieved by cold rolling, heat treating and pickling, but, … 0000001646 00000 n 3 Generate a #3 through a #8 stainless steel finish with these 3M Products. MATERIAL & WELDING FINISHES FOR SANITARY STAINLESS STEEL EQUIPMENT This general information defines terminology and fabrication methods for stainless steel material finishes and weld finishes. 0000010926 00000 n While some products may only require standard stainless steel finishes, others may need something extra in order to enhance surface appearances, improve environmental performance or even reduce safety concerns. #5–8 Finish: 3M ™ Trizact Abrasive Belt 237AA / 217EA In three easy steps, using the 3M Finishing System, you can grind and blend welds to match your finish. 0000003488 00000 n 304 stainless steel 2B finish may or may not have a protective film on one side to prevent scratching. While there are thousands of different alloys of stainless steel, they can all be divided into three broad categories: 1. Stainless Steel Sheet Finishes. 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