420 Stainless Steel Balls

Specification

carbon

.15% Max.

grades

25, 50, 100, 500, 1000, 2000

density

0.279 LBS./CU. IN.

silicon

1% Max.

sulphur

.03% Max.

chromium

12%-14%

magnetic

Yes

manganese

1% Max.

size range

1.00mm (.040") up to 1-1/4"

phosphorous

.040% Max.

tensile strength

95,000-250,000 PSI

hardness rockwell

48 Min.

reduction in aera

25%-50%

corrosion resistance

Fair

modulus in elasticity

29,000,000 PSI

elogation in two inches

8%-25%