Description
| Features: |
|
|---|---|
| Classification: | AWS A5.28 ER70S-G |
| Shielding gas: | Ar |
| Identification color: | 1st Black |
| Polarity: | DCEN |
Packaging data
| Spool | Tube | |||
|---|---|---|---|---|
| φ mm | kg | kg | Length mm | g/piece |
| 1.2 | 10 | - | - | - |
| 1.6 | - | 5 | 1,000 | 16 |
| 2.0 | - | 5 | 1,000 | 25 |
| 2.4 | - | 5 | 1,000 | 35 |
| 3.2 | - | 5 | 1,000 | 63 |
| Volume mm | 240W, 110H, 230L | 40W, 35H, 1015L | ||
Composition (wire mass%)
| Typical | Guarantya | |
|---|---|---|
| C | 0.05 | 0.09 |
| Si | 0.31 | 0.60 |
| Mn | 1.07 | 0.70-1.30 |
| P | 0.005 | 0.025 |
| S | 0.007 | 0.025 |
| Ni | 0.79 | 0.60-1.00 |
| Mo | 0.15 | 0.30 |
| Cu | 0.15 | 0.40 |
| Note: aSingle values are maximium. | ||
Welding parameters (A)
| φ mm | Wire | Rod |
|---|---|---|
| 1.2 | 50-280 | - |
| 1.6 | - | 60-220 |
| 2.0 | - | 80-240 |
| 2.4 | - | 100-260 |
| 3.2 | - | 150-300 |
All-weld mechanical properties
| Typical | Guaranty | ||
|---|---|---|---|
| 0.2%YS (MPa) | 460 | 390 | 360min. |
| TS (MPa) | 540 | 450 | 483min. |
| EI on 4d (%) | 33 | 35 | 24min. |
| IV -60°C (J) | 200 | 250 | 27min. |
| PWHT (°Cxh) | AW | 620x1 | AW |
Approvals / Click here for certificates
| ABS | 4YSA, MG |
|---|---|
| LR | MG |
| DNV | ⅤYM,VL4-4L |
| BV | 4YM, UP |
| NK | KSWL2G (Ⅰ) |
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