Description
| Features: |
|
|---|---|
| Classification: | AWS A5.18 ER70S-3 |
| Shielding gas: | Ar-20%CO2 |
| Polarity: | DCEP |
Packaging data
| φ mm | Spool | Drum | ||||
|---|---|---|---|---|---|---|
| 0.9 | 10kg | 20kg | 250kg |
- | ||
| 1.0 | 10kg | 20kg | 250kg |
- | ||
| 1.2 | - | 20kg | - | 300kg |
||
| Volume mm | 240W, 110H, 240L | 300W, 110H, 300L | 530φ, 820H | |||
Composition (wire mass%)
| Typical | Guarantya | |
|---|---|---|
| C | 0.10 | 0.06-0.15 |
| Si | 0.55 | 0.45-0.75 |
| Mn | 1.11 | 0.90-1.40 |
| P | 0.012 | 0.025 |
| S | 0.011 | 0.035 |
| Cu | 0.24 | 0.50 |
| Ni | 0.01 | 0.15 |
| Cr | 0.03 | 0.15 |
| Mo | <0.01 | 0.15 |
| V | <0.01 | 0.03 |
| Note: aSingle values are maximium. | ||
Welding parameters (A)
| φ mm | 1F, 1G, 2F | 2G | 3G uphill | 4G |
|---|---|---|---|---|
| 0.9 | 50-200 | 50-180 | 50-140 | 50-120 |
| 1.0 | 50-220 | 50-200 | 50-140 | 50-120 |
| 1.2 | 80-350 | 80-300 | 50-160 | 50-140 |
All-weld mechanical properties
| Typical | Guaranty | |
|---|---|---|
| 0.2%YS (MPa) | 440 | 400min. |
| TS (MPa) | 540 | 483min. |
| EI on 4d (%) | 32 | 22min. |
| IV -18°C (J) | 170 | 27min. |
| PWHT | AW | AW |
Approvals / Click here for certificates
| ABS | 3YSA |
|---|---|
| NK | KSW53G (M2) |




































































