Table 4 Mechanical properties of all weld metals of filler wires [34]
From: Effect of welding parameters on the mechanical and metallurgical properties of armor steel weldment
Weld metal type | Yield strength (MPa) | Tensile strength (MPa) | Elongation (%) | Impact tests | |
|---|---|---|---|---|---|
+20 °C | −40 °C | ||||
AWS A5.18 ER70S-6 | 440 | 540 | 28 | 120 | 50 |
AWS A5.9 ER 307 | 430 | 620 | 42 | 120 | 110 |