Nickel Alloy Washers Manufacturer and Supplier in Dubai, UAE

Nickel alloy washer material is a combination of nickel alloys with a high nickel content (90 – 99% of the total weight), normally incorporated with controlled percentages of chromium, iron, molybdenum, manganese and silicon, which improve the materials’ ability to make corrosion resistant, provide thermal stability and add mechanical strength to the nickel alloy washer material. Depending on the specific nickel alloy washer manufacturing grade, they have excellent resistance to acid and alkaline media, as well as to high temperature oxidation. Mechanically, the ultimate tensile strength of nickel alloy washers ranges from 450 – 750 megapascals (MPa), the yield strength is 140 – 400 MPa, and the elongation varies from 30 – 50% depending on the grade of material. Nickel alloy washers have a hardness between 80 and 200 brinell hardness (HB), thus ensuring toughness and long-term durability in adverse conditions.