GTAW
TG-S1CM
TIG wire and rod for 1.25%Cr-0.5%Mo steel
| Features: | - Applied for ASTM A387 Gr.11, Gr.12 and equivalents
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| Classification: | AWS A5.28 ER80S-B2Mn |
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| Shielding gas: | Ar |
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| Identification color: | 1st Silver |
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| Polarity: | DCEN |
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Welding Positions:
Packaging data
| | Spool | Coil | Tube |
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| φ mm | kg | kg | kg | Length mm | g/piece |
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| 0.8 | 1 | 5 | 10 | - | - | - | - |
| 1.0 | - | 5 | 10 | - | - | - | - |
| 1.2 | - | - | 10 | - | 5 | 1,000 | 9 |
| 1.6 | - | - | 10 | - | 5 | 1,000 | 16 |
| 2.0 | - | - | - | - | 5 | 1,000
| 25 |
| 2.4 | - | - | - | - | 5 | 1,000
| 35 |
| 3.2 | - | - | - | 25 | 5 | 1,000
| 63 |
| Volume mm | 280W, 110H, 280L/10pcs | 240W, 110H, 230L | 430W, 90H, 430L | 40W, 35H, 1015L |
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Composition (wire mass%)
| | Typical | Guarantya |
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| C | 0.08 | 0.05-0.12 |
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| Si | 0.52 | 0.30-0.70 |
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| Mn | 1.06 | 0.80-1.20 |
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| P | 0.006 | 0.025 |
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| S | 0.007 | 0.025 |
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| Ni | 0.02 | 0.20 |
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| Cr | 1.40 | 1.00-1.50 |
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| Mo | 0.55 | 0.40-0.65 |
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| Cu | 0.20 | 0.35 |
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| Note: aSingle values are maximium. |
All-weld mechanical properties
| | Typical | Guaranty |
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| 0.2%YS (MPa) | 630 | 469min. |
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| TS (MPa) | 740 | 552min. |
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| EI on 4d (%) | 28 | 19min. |
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| IV -20°C (J) | 210 | - |
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| PWHT (°Cxh) | 620x1 | 620±15x1 |
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| ABS | MG(AWS A5.28 ER80S-G) |
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| LR | MG |
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| DNV | VL1Cr0.5Mo,MG |
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| BV | UP(AWS A5.28 ER80S-G) |
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| NK | MG(AWS A5.28 ER80S-G) |
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| KR | MG(AWS A 5.28 ER80S-G) |
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