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Chemical composition |
C | 0.15% max. |
Mn | 5.5-7.5% |
p | 0.045% max. |
S | 0.030% max. |
Si | 1.00% max. |
Cr | 16.00-18.00% |
Ni | 3.5-5.5% |
Nitrogen | 0.25% max. |
Copper (type HQ) | ----------- |
Physical properties |
Tensile strength | 100,000 to 180,000 psi |
Yield strength | 50,000 to 150,000 psi |
Elongation | 55 to 60% |
Modulus of elasticity | 29,000,000 psi |
Density | 0.280lbs/cubic inch |
Application areas:
AISI 201 stainless steel balls are widely used in a variety of
hardware industry, handicrafts,plastic products, such as lamps,
switches, motorcycle accessories, luggage, bearings, die castings.
Features:
Belong to section nickel steels, austenitic steel, non-magnetic, with a low price, excellent performance. Machinability, welding, drilling, hardness of HRC ≤ 28.
(Note: AISI 201 stainless steel ball can not be used for anti-rust, anti-corrosion requirements of high industry. such as: seawater or acid).