From: Effect of welding parameters on the mechanical and metallurgical properties of armor steel weldment
Hardness (HBW) | Yield strength, min (MPa) | Tensile strength (MPa) | Elongation, min (%) | Charpy V-notch impact test specimen, min (10 × 10 × 55 mm) at −40 °C |
---|---|---|---|---|
480–540 | 1250 | 1450–1750 | 8 | 32 (J) |