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SS 316/316L Washer

SS 316/316L Washers, SS 316/316L Flat Washers, Stainless Steel Washers & SS 316/316L Washer Manufacturer and Supplier in Mumbai, India

Unifit Metal Alloys is a manufacturer, supplier, stockist and exporter of SS 316/316L Washers in Mumbai, India, supplying stainless steel washers for industrial machinery, fabrication work, construction projects, process equipment and engineering applications. These washers are used with nuts and bolt heads to distribute tightening pressure over the bearing surface, helping reduce surface damage and maintain a firm, properly aligned bolted connection.

SS 316/316L Washers are produced from austenitic stainless steel and are preferred for applications requiring enhanced corrosion resistance. The presence of molybdenum in these grades provides improved resistance to pitting and crevice corrosion compared with standard 304 stainless steel, making them suitable for more aggressive environments. Grade 316L also has a lower carbon content, making it suitable for applications involving welding and fabrication where reduced carbide precipitation is desirable.

SS 316/316L Washers, SS 316/316L Flat Washers, Stainless Steel Washers & SS 316/316L Washer Manufacturer and Supplier in Mumbai, India

These washers are commonly used in chemical-processing equipment, marine installations, pharmaceutical machinery, food-processing systems, water-treatment plants, coastal structures, petrochemical facilities and industrial piping. Their corrosion-resistant construction makes them suitable for fastening assemblies exposed to moisture, chemicals, salt-laden atmospheres and other demanding conditions.

SS 316/316L Washers are available in different diameters, thicknesses, shapes and surface finishes to suit various fastening requirements. We can supply standard sizes as well as customized dimensions for fabrication, maintenance, equipment installation and specialized industrial applications.

Get the Best Quote for SS 316/316L Washers. We Stock SS 316/316L Washers in Various Diameters, Sizes, Specifications and Surface Finishes. Contact Us Today for a Competitive Quote.

SS 316/316L Washer Specification

Specifications
Standard : ASTM A /SA 193 / 194
Dimension : ASTM,DIN, BS,GB, IS and all International Standards
Length : 3 mm to 200 mm
Washer Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes
Heat Treatment : Annealing, Stress Relieving, Case Hardening, Quenching and Tempering.
Type : Plain Washer, Spring Washer, Tooth Washer, Tapper Washer, Tab Washer, Star Washer etc.

Chemical Composition for SS 316/316L Washer

Grade C Mn Si P S Cr Mo Ni N
316 min. – – – – 16.0 2.0-3.0 10.0 –
max. 0.035 2.0 0.75 0.045 0.030 18.0 14.0 –
316L min. – – – – – 16.0 2.0-3.0 10.0 –
max. 0.035 2.0 0.75 0.045 0.030 18.0 14.0 –

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Equivalent Grades of SS 316/316L Washer

STANDARD WERKSTOFF NR. UNS JIS BS GOST AFNOR EN
SS 316 1.4401 / 1.4436 S31600 SUS 316 316S31 / 316S33 – Z7CND17‐11‐02 X5CrNiMo17-12-2 / X3CrNiMo17-13-3
SS 316L 1.4404 / 1.4435 S31603 SUS 316L 316S11 / 316S13 03Ch17N14M3 / 03Ch17N14M2 Z3CND17‐11‐02 / Z3CND18‐14‐03 X2CrNiMo17-12-2 / X2CrNiMo18-14-3

Ready Stock of SS 316/316L Washer

SS 316/316L Flat Washers
SS 316/316L Plain Washers
SS 316/316L Round Washers
SS 316/316L Stainless Steel Washers
SS 316/316L Heavy-Duty Washers
SS 316/316L Structural Washers
SS 316/316L Industrial Washers
SS 316/316L Precision Washers
SS 316/316L Large OD Washers
SS 316/316L Thick Washers
SS 316/316L Custom Washers
SS 316/316L Machined Washers

SS 316/316L Washer Application Industries

Refineries
90%
Oil and Gas Industry
96%
Power Generation
80%
Pharmaceutical Equipment
85%
Pulp & Paper Industry
88%

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