Table 3 Parameters of the proposed formula
From: Description of full-range strain hardening behavior of steels
Materials | Parameters of the proposed formula | |||||
|---|---|---|---|---|---|---|
A | B | K1 (MPa) | m1 | K2 (MPa) | m2 | |
G4335V | 0.0715 | −78.544 | 1429.39 | 0.0446 | 1549.67 | 0.0789 |
PCrNi3MoVA | 0.0801 | −80.675 | 1301.3 | 0.0457 | 1466.5 | 0.0845 |
32CrNi3MoVA | 0.0631 | −64.759 | 1630.76 | 0.0749 | 1534.41 | 0.0899 |
Pipeline steel | 0.1414 | −77.722 | 700.49 | 0.0471 | 815.27 | 0.0849 |
TRIP steel | 0.0491 | −27.643 | 897.02 | 0.0931 | 1173.82 | 0.1785 |
Stainless steel | 0.0391 | −24.016 | 1274.68 | 0.1558 | 1247.96 | 0.2088 |