Description
| Features: |
|
|---|---|
| Classification: | AWS A5.9 ER308 |
| Shielding gas: | Ar-2%O2 |
| Polarity: | DCEP |
Packaging data
| φ mm | Spool | Drum | ||
|---|---|---|---|---|
| 0.8 | 10kg | - | - | - |
| 0.9 | - | 20kg | - | - |
| 1.0 | - | 20kg | 200kg | - |
| 1.2 | - | 20kg | - | 250kg |
| Volume mm | 240W, 110H, 240L | 285W, 110H, 285L | 530φ, 820H | |
Composition (wire mass%)
| Typical | Guarantya | |
|---|---|---|
| C | 0.04 | 0.08 |
| Si | 0.43 | 0.30-0.65 |
| Mn | 1.7 | 1.0-2.5 |
| P | 0.02 | 0.03 |
| S | <0.01 | 0.03 |
| Ni | 9.7 | 9.0-11.0 |
| Cr | 19.9 | 19.5-22.0 |
| Mo | 0.08 | 0.75 |
| Cu | 0.11 | 0.75 |
| Note: aSingle values are maximium. | ||
Welding parameters (A)
| φ mm | 1F, 1G, 2F |
|---|---|
| 0.8 | 50-150 |
| 0.9 | 70-200 |
| 1.0 | 80-250 |
| 1.2 | 100-300 |
All-weld mechanical properties
| Typical | |
|---|---|
| 0.2%YS (MPa) | 410 |
| TS (MPa) | 600 |
| EI on 4d (%) | 40 |
| IV -196°C (J) | 49 |




































































