Grade Comparison: GB (1C17MO6Ni5N), ASTM (SISI201), JIS (SUS201), DIN (1.4372)

Application Fields:

201 stainless steel balls are widely used in various hardware industries, craftworks, plastic products, such as lighting fixtures, switches, motorcycle accessories, bags, bearings, and die castings.

Features:

Nickel-saving steel type, Austenitic steel, non-magnetic, with low price and excellent performance. Can be machined, welded, and drilled, hardness HRC≤28. (Note: WeiJie Steel Balls reminds you that 201 stainless steel balls are not suitable for industries with high rust and corrosion prevention requirements, such as seawater or acidic substances.)

201 Stainless Steel Ball 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)

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　201 Stainless Steel Ball Physical Properties

Tensile strength

100,000 to 180,000 psi

Yield Strength

50,000 to 150,000 psi

Tensile elongation

55 to 60%

Elastic Modulus

29,000,000 psi

Density

.280lbs/cubic inch