Tel : 0086-0371-86172891
Tel : 0086-0371-86172891
Bearing steel is the steel used to make balls, rollers and bearing rings. Bearing steel has high and uniform hardness, wear resistance and high elastic limit. The requirements for the uniformity of chemical composition, the content and distribution of non-metallic inclusions and the distribution of carbides of bearing steel are very strict. It is one of the most stringent steels in all iron and steel production.
JOIN-WIN STEEL mainly supply the round steel bar and steel wire rod for bearing production as below:
Meanwhile, wire rod size is Φ5.5～23, and round bar size is 16-600mm
|
Grade |
Standard |
|
A295/A295M |
|
|
JIS G 4805 |
|
|
100Cr6, 100CrMnSi4-4, 100CrMnSi6-4, 100CrMnSi6-6, 100CrMo7, 100CrMo7-3, 100CrMo7-4, 100CrMnMoSi8-4-6, 20Cr3, 20Cr4, 20MnCr4-2, 17MnCr5, 19MnCr5, 15CrMo4, 20CrMo4, 20MnCrMo4-2, 20MnNiCrMo3-2, 20NiCrMo7, 18CrNiMo7-6, 18NiCrMo14-6, 16NiCrMo16-5, C56E2, 56Mn4, 70Mn4, 43CrMo4, X47Cr14, X65Cr14, X108CrMo17, X40CrMoVN16-2, X89CrMoV18-1 |
ISO 683-17 |
|
4118H, 4320H, 4620H, 4720H, 4817H, 4820H, 5120H, 8617H, 8620H, 9310H, 20Cr3, 20Cr4, 20MnCr4-2, 17MnCr5,15CrMo4, 20CrMo4, 20MnCrMo4-2,20NiCrMo7, 20NiCrMo2,18CrNiMo7-6, 18NiCrMo14-6, 16NiCrMo16-5 |
ASTM A534 |
