Stainless Steel Balls (420) 2018-04-25T11:43:50+00:00

Stainless Steel Balls (420)

Equivalent Grades

GermanyJapanChinaFranceRussiaSweden
ASTM A276N 2030 22JISYB/T 096AFNORGHOST SSNo.
S42000X20Cr13SUS420J12Cr13X20Cr1320KH1323031.4021
X20Cr13Z20Cr13
1.4031

Material: Aerospace AMS 5621; ASTM A276; and AMS QQ-S-763.

Heat Treating: NADCAP Heat treating can be provided to meet AMS2759, AMS2759/5 and to achieve a minimum hardness of 52 Rockwell C.

Passivation: NADCAP can be provided per Aerospace AMS2700, ASTM A380 and AMS-QQ-P-35.

AISI 420 stainless steel exhibits properties similar to 440C. It offers good corrosion resistance and strong hardness at a lower cost than 440C.

Currently available in AFMBA grades 24 – 48 – 100 – 200 – 500.