Australia · AS
E6215-B3
AS/NZS 1553.2:1999 — Covered Electrodes for Welding. Part 2:Low and Intermediate Alloy Steel Electrodes for Manual Metal-Arc Welding of Carbon Steels and Low and Intermediate Alloy Steels
Chemical composition
| Element | min | max | Similar | Remarks |
|---|---|---|---|---|
| C | 0.05 | 0.12 | ||
| Cr | 2 | 2.5 | ||
| Mn | 0.5 | 1.2 | ||
| Mo | 0.9 | 1.2 | ||
| P | 0.03 | |||
| S | 0.04 | |||
| Si | 0.6 |
Mechanical properties
| Heat treatment / condition | Yield strength | Tensile strength | Elongation | Reduction of area | Impact energy | Hardness |
|---|---|---|---|---|---|---|
| welding electrodes, post-weld heat treated | ≥530 | ≥620 | ≥16 |