420 Stainless Steel Balls

420 Stainless Steel Balls
Product Details

420 stainless steel ball is an excellent product for those industries which have requirements of high precision and rust resistance. The material of 420 stainless steel balls resist corrosion from water, food, alcohol, organic materials and many petroleum products. Thus, 420 stainless steel balls are widely used in bearings, valves, lighters, pumps, motor fittings, chain wheels etc.

420 STAINLESS STEEL BALL

Size range

0.50mm (0.02") up to 50.8mm (2")

Grades

G100, G200, G500, G1000

Hardness

HRC 50 - 55

 

MATERIAL CONVERSION

GB (China)

2Cr13

ASTM/AISI (USA)

420

???? (Russia)

20X13

BS (UK)

420S37

JIS (Japan)

SUS420J1

NF (France)

Z20C13

DIN (Germany)

X20Cr13

 

CHEMICAL COMPOSITION

STEEL NUMBER

420

Carbon (C)

0.16% - 0.25%

Silicon (Si)

1% Max.

Manganese (Mn)

1% Max.

Phosphorous (P)

0.035% Max.

Sulphur (S)

0.03% Max.

Nickel (Ni)

3%

Chromium (Cr)

12% - 14%

 

PHYSICAL CHARACTERISTICS

Tensile strength

280,000 psi

Yield strength

270,000 psi

Modulus of elasticity

29000000 psi

Density

0.275 lbs/in3

Corrosion resistance

Yes, comparison details as below chart.

Magnetic

Yes

 

APPLICATION

Motor fittings, Pumps, Petroleum etc.

Mingzhen is one of the famous Steel Balls manufacturers and suppliers in China, providing with 420 stainless steel balls free sample, welcome to import 420 stainless steel balls from our factory.

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