Stainless Steel 321 washers combine chromium, nickel, manganese, and other elements in different proportions. The most common chemical composition of these washers is 18% chromium, 8-10% nickel, and 0.08% carbon. They also contain small amounts of phosphorus, sulfur, and silicon. These washers have excellent corrosion resistance in warm and cold environments due to their high chromium and nickel content, forming a protective oxide layer when exposed to oxygen. They are also highly resistant to oxidation at temperatures up to around 850°C.
321 SS washers are popular for many applications due to their excellent properties. They have superior corrosion resistance compared to other stainless steel grades, making them an ideal choice for outdoor and wet environments and applications that involve exposure to temperatures of up to 850°C. Moreover, they exhibit excellent strength and hardness at high and low temperatures, making them suitable for fastening and sealing in various industries. Additionally, they are highly resistant to stress corrosion cracking, pitting, and crevice corrosion.
Stainless Steel 321 Washer Price Starts At Rs 12/Piece To Rs 18/Piece.
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