Grade | En Eqvt | C | Mn | Si | Cr | Ni | Mo | S | P | Others |
100Cr2 | 0.90-1.05 | 0.25-0.45 | 0.15/0.35 | 0.40-0.60 | 0.30max | 0.03 | 0.03 | |||
100Cr6 | 31 | 0.90-1.05 | 0.25-0.45 | 0.15/0.35 | 1.40-1.65 | 0.30max | 0.03 | 0.03 | ||
100CrMn6 | 0.90-1.05 | 1.00-1.20 | 0.50-0.70 | 1.40-1.65 | 0.30max | 0.03 | 0.03 | |||
100CrMo73 | 0.90-1.10 | 0.60-0.80 | 0.20-0.40 | 0.90-1.65 | 0.30max | 0.20-0.35 | 0.03 | 0.03 | ||
105Cr4 | 1.00-1.10 | 0.25-0.45 | 0.15/0.35 | 0.90-1.15 | 0.03 | 0.03 | ||||
10S20 | 0.07-0.13 | 0.50-0.90 | 0.10-0.40 | 0.15-0.25 | 0.06max | |||||
10SPb20 | 0.07-0.13 | 0.5-0.90 | 0.10-0.40 | 0.15-0.25 | 0.06max | Pb-0.15-0.30 | ||||
15Cr3 | 0.12-0.18 | 0.40-0.60 | 0.15-0.40 | 0.40-0.70 | 0.03 | 0.03 | ||||
15CrNi6 | 0.12-0.17 | 0.40-0.60 | 0.15-0.40 | 1.40-1.70 | 1.40-1.70 | 0.03 | 0.03 | |||
15S20 | 0.12-0.18 | 0.5-0.90 | 0.10-0.40 | 0.18-0.26 | 0.07max | |||||
16MncCrS5 | 0.14-0.19 | 1.00-1.30 | 0.15-0.40 | 0.80-1.10 | 0.20-0.03 | 0.03 | ||||
16MnCr5 | 0.14-0.19 | 1.00-1.30 | 0.15-0.40 | 0.80-1.10 | 0.03 | 0.03 | ||||
17CrNiMo6 | 0.14-0.19 | 0.40-0.60 | 0.15-0.40 | 1.50-1.80 | 1.40-1.70 | 0.25-0.35 | 0.03 | 0.03 | ||
18CrNi8 | 0.15-0.20 | 0.40-0.60 | 0.15-0.40 | 1.80-2.10 | 1.80-2.10 | 0.03 | 0.03 | |||
20MnCr5 | 0.17-0.22 | 1.10-1.40 | 0.15-0.40 | 1.00-1.30 | 0.03 | 0.03 | ||||
20MnCrS5 | 0.17-0.22 | 1.10-1.40 | 0.15-0.40 | 1.00-1.30 | 0.20-0.03 | 0.03 |