China · GB
S385
GB/T 29713:2013 — Wire electrodes,strip electrodes,wires and rods for arc welding of stainless and heat resisting steels
Chemical composition
| Element | min | max | Similar | Remarks |
|---|---|---|---|---|
| C | 0.025 | |||
| Cr | 19.5 | 21.5 | ||
| Cu | 1.2 | 2 | ||
| Mn | 1 | 2.5 | ||
| Mo | 4.2 | 5.2 | ||
| Ni | 24 | 26 | ||
| P | 0.02 | |||
| S | 0.03 | |||
| Si | 0.5 |
Mechanical properties
| Heat treatment / condition | Yield strength | Tensile strength | Elongation | Reduction of area | Impact energy | Hardness |
|---|---|---|---|---|---|---|
| welding wire | ≥510 | ≥25 |