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The Fasteners Mart, situated in Mumbai, India, is a reliable exporter and supplier of an extensive assortment of industrial fasteners. Our Stainless Steel 201 Washers are produced using Grade 201 austenitic stainless steel, which is famous for its cost-effectiveness, corrosion resistance, and strength. These washers come in different shapes such as flat washers, lock washers, and spring washers and are commonly used to spread the load of a fastener, seal against leakage, and enhance bolted connection stability in applications that demand moderate corrosion resistance.
Stainless Steel 201 Washers consist of iron, chromium (16–18%), nickel (3.5–5.5%), and manganese (5.5–7.5%), offering sound mechanical properties at a reduced price. These washers have a tensile strength of approximately 485 MPa and a yield strength of 170 MPa, with a density of 7.9 g/cm³. Their melting point is in the range 1400–1450°C. Though providing good resistance to oxidation in mild conditions, they are less corrosion-resistant than higher grades such as 304 or 316 and are therefore best suited for use in less corrosive applications.
| Specifications | ASTM A193 ASME SA193 / ASTM F593, F594, F1554 / ASME SF593, F594, F1554 |
| Standard | DIN, ASTM, BS and all International Standards | Washer Type | Finishing Cup Washer, Tab Washer, Bonded Sealing Washer, Lock Washer, Star Lock Washer, |
| Washers Size | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| lement | SS 304 |
| Ni | 8.0 – 10.5 |
| C | 0.08 |
| Mn | 2.0 max |
| P | 0.045 max |
| S | 0.030 max |
| Si | 0.75 max |
| Cr | 18.0 – 20.0 |
| Mo | – |
| N | 0.10 |
| Element | SS 304 |
| Tensile Strength (MPa) min | 515 |
| Yield Strength 0.2% Proof (MPa) min | 205 |
| Elongation (% in 50mm) min | 40 |
| Rockwell B (HR B) max Hardness | 92 |
| Brinell (HB) max Hardness | 201 |
To satisfy our clients needs by providing high quality products at competitive price as per the schedule and to maintain long term relationship with our clients.
Stainless Steel 201 Washers find general-purpose usage in the construction, automotive, and manufacturing industries. These washers are utilized to spread the load of a fastener, minimize friction, and avoid damage to surfaces or components. They are utilized in structural assemblies, bolted connections, and machinery where mild corrosion resistance is adequate. Because of cost-effectiveness, these washers are favorite ones for applications where performance and affordability are equally significant factors.
The Fasteners Mart provides safe and reliable shipment of Stainless Steel 201 Washers. We pack our products with care using bubble wrap, wooden crates, and strong cartons to avoid damage during shipment. We provide customized packaging services to suit specific client requirements, ensuring that the washers reach their destinations in the best condition, safely, and on time, to anywhere in the world.
The Fasteners Mart is a leading manufacturer and supplier of high-quality fasteners in Mumbai, India, with over 8 years of experience serving global industries.
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