India · IS
E63 B-B3
IS 1395:2003 — IS 1395
Chemical composition
wt% · log scale- min – max range
- typical value
Mechanical properties
value range by conditionChemical composition
| Element | min | max | Similar | Remarks |
|---|---|---|---|---|
| C | 0.1 | |||
| Cr | 2 | 2.5 | ||
| Mn | 0.9 | |||
| Mo | 0.9 | 1.2 | ||
| P | 0.03 | |||
| S | 0.03 | |||
| Si | 0.8 |
Mechanical properties
| Heat treatment / condition | Yield strength | Tensile strength | Elongation | Reduction of area | Impact energy | Hardness |
|---|---|---|---|---|---|---|
| electrodes | ≥630 |