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Diameter | 9.525mm-55mm |
Hardness | HRC60-HRC66 |
Grade | G10-G200 |
Standard | ASTM/AISI/JIS/DIN |
Steel NO. | C | Si | Mn | P | S | Cr |
GCr15 | 0.90-1.05 | 0.15-0.35 | 0.20-0.40 | ≤0.027 | ≤0.020 | 1.35-1.65 |
GCr15SiMn | 0.95-1.05 | 0.40-0.65 | 0.90-1.20 | ≤0.027 | ≤0.020 | 1.35-1.65 |








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