Alloy Steel Series: Mechanical properties | |||||||
Steel Grade | Thickness (mm) | Yielding (MPa) | Tensile (MPa) | Elongation (%) | Hardness HRB | Hardness HV | Sphericity |
20CrMo | 2-12 | Min 180 | Max 480 | Min 26 | Max 78 | Max 150 | ≥ 90 |
30CrMo | 2-12 | Min 200 | Max 550 | Min 26 | Max 85 | Max 170 | ≥ 90 |
42CrMo4 | 2-12 | Min 230 | Max 590 | Min 25 | Max 88 | Max 182 | ≥ 90 |
SCM415 | 2-12 | Min 180 | Max 480 | Min 26 | Max 78 | Max 150 | ≥ 90 |
SCM435 | 2-12 | Min 230 | Max 590 | Min 25 | Max 88 | Max 182 | ≥ 90 |
SNCM220 | 2-12 | Min 200 | Max 550 | Min 26 | Max 78 | Max 170 | ≥ 90 |
16MnCr5 | 2-12 | Min 180 | Max 490 | Min 25 | Max 79 | Max 150 | ≥ 90 |
20MnCr5 | 2-12 | Min 200 | Max 520 | Min 25 | Max 85 | Max 170 | ≥ 90 |
20MnB5 | 2-12 | Min 200 | Max 520 | Min 25 | Max 85 | Max 160 | ≥ 90 |
S28C8 | 2-12 | Min 200 | Max 510 | Min 25 | Max 80 | Max 155 | ≥ 90 |
51CrV4 | 2-12 | Min 280 | Max 680 | Min 18 | Max 92 | Max 205 | ≥ 90 |
40MnB | 2-12 | Min 230 | Max 580 | Min 26 | Max 87 | Max 180 | ≥ 90 |
75Cr1 | 2-12 | Min 420 | Max 700 | Min 16 | Max 95 | Max 220 | ≥ 90 |
95Cr1 | 2-12 | Min 450 | Max 730 | Min 15 | Max 98 | Max 225 | ≥ 90 |
80CrV2 | 2-12 | Min 580 | Max 720 | Min 12 | Max 98 | Max 225 | ≥ 90 |