Specifications
| Specifications | |
|---|---|
| Classifications | EN ISO 14343-A : W 18 8 Mn SFA/AWS A5.9 : ER307 (mod) Werkstoffnummer : ~1.4370 |
| Approvals | CE : EN 13479 DB : 43.039.12 UKCA : EN 13479 VdTÜV : 05421 |
Approvals are based on factory location. Please contact ESAB for more information.
| Alloy Type | Austenitic (18 % Cr – 8 % Ni – 7 % Mn) |
| Shielding Gas | I1 (EN ISO 14175) |
| Typical Tensile Properties | |||
|---|---|---|---|
| Condition | Yield Strength | Tensile Strength | Elongation |
| As Welded | 450 MPa ( 65 ksi ) | 640 MPa ( 93 ksi ) | 41 % |
| Typical Charpy V-Notch Properties | ||
|---|---|---|
| Condition | Testing Temperature | Impact Value |
| As Welded | 20 °C ( 68 °F ) | 130 J ( 96 ft-lb ) |
| As Welded | -60 °C ( -76 °F ) | 56 J ( 41 ft-lb ) |
| Typical Weld Metal Analysis % | ||||||||
|---|---|---|---|---|---|---|---|---|
| C | Mn | Si | S | P | Ni | Cr | Mo | Cu |
| 0.08 | 6.5 | 0.7 | 0.020 | 0.010 | 8.5 | 18.5 | 0.1 | 0.1 |
| Typical Wire Composition % | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| C | Mn | Si | S | P | Ni | Cr | Mo | Cu | N |
| 0.06 | 6.2 | 0.8 | 0.009 | 0.022 | 8.0 | 18.4 | 0.2 | 0.2 | 0.05 |



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