GMAW
MG-S308
Solid wire
| Features: | - Suitable for 18%Cr-8%Ni steel
|
|---|
| Classification: | AWS A5.9 ER308 |
|---|
| Shielding gas: | Ar-2%O2 |
|---|
| Polarity: | DCEP |
|---|
Welding Positions:
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 |
|---|
