From: Effect of welding parameters on the mechanical and metallurgical properties of armor steel weldment
Hardness (HV) | Yield strength (MPa) | Tensile strength (MPa) | Elongation (%) | Charpy V-notch impact test specimen (10 × 10 × 55 mm) at −40 °C |
---|---|---|---|---|
450 | 1250 | 1650 | 8.9 | 34 (J) |