SMAW
CM-A76
Stick electrode for 0.5%Mo steel
| Features: | - Applied for ASTM A204 Gr. A, B, C and equivalents
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| Classification: | AWS A5.5 E7016-A1 |
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| Redrying Conditions: | 325-375°Cx1h |
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| Identification color: | 1st Brown |
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| Polarity: | AC, DCEP |
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Welding Positions:
Packaging data
| φ mm | Length mm | kg/pack | kg/carton | g/piece | carton mm |
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| 2.6 | 300 | 2 | 20 | 17 | 170W, 120H, 330L |
| 3.2 | 350 | 5 | 20 | 30 | 170W, 120H, 380L |
| 4.0 | 400 | 5 | 20 | 55 | 170W, 120H, 430L |
| 5.0 | 400 | 5 | 20 | 86 | 170W, 120H, 430L |
Composition (all-weld metal mass %)
| | Typical (AC) | Guarantya |
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| C | 0.08 | 0.12 |
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| Si | 0.53 | 0.60 |
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| Mn | 0.79 | 0.90 |
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| P | 0.01 | 0.03 |
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| S | <0.01 | 0.03 |
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| Mo | 0.49 | 0.40-0.65 |
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| Note: aSingle values are maximium. |
Welding parameters (A)
| φ mm | 1F, 1G, 2F, 2G | 3G uphill, 4G |
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| 2.6 | 55-85 | 50-80 |
| 3.2 | 90-130 | 80-120 |
| 4.0 | 140-190 | 110-170 |
| 5.0 | 190-240 | - |
All-weld mechanical properties
| | Typical (AC) | Guaranty |
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| 0.2%YS (MPa) | 550 | 393min.
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| TS (MPa) | 630 | 483min. |
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| EI on 4d (%) | 29 | 22min. |
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| IV 0°C (J) | 210 | - |
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| PWHT (°Cxh) | 620x1 | 620±15x1 |
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