Nickel alloys TIG ERNiCr-3 Soldering stuff accessories
CHEMICAL COMPONET:
| ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | Fe | Nb+Ta | P | S |
| GB/T RULES | 0.10 | 2.5-3.5 | 0.50 | 18.0-22.0 | ≥67.0 | - | 3.0 | 2.0-3.0 | - | - |
| AWS RULES | 0.10 | 2.5-3.5 | 0.50 | 18.0-22.0 | ≥67.0 | - | 3.0 | 2.0-3.0 | 0.03 | 0.015 |
| EXAMPLE VALUE | 0.024 | 2.78 | 0.05 | 20.69 | 72.85 | 0.15 | 0.67 | 2.44 | 0.001 | 0.001 |
MECHANICAL PROPERTY:
| PROPERTY | YIELD STRENGTH(MPa) | EXTENSION STRENGTH(MPa) | IMAPACT VALUE J/℃ | ELONGATION(%) | ||||
| GB/T RULES | - | - | - | - | ||||
| AWS RULES | - | - | - | - | ||||
| EXAMPLE VALUE | - | 710 | 170-196 | 39 | ||||
Nickel-chromium-iron nickel-base alloy gas welding wire, nominal composition is 72%Ni-20%Cr-3%Mn-2.5%Nb+Ta.
The fused metal has good mechanical properties, good corrosion resistance, high oxidation resistance and creep strength.
Stable arc, beautiful forming, good flow of molten iron, with excellent welding process performance.
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Qinghai Youjian Wunan Oilfield
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Welding materials for LNG vehicle bottles
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High pressure heater of Hangzhou Boiler Group Co. LTD
CHEMICAL COMPONET:
| ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | Fe | Nb+Ta | P | S |
| GB/T RULES | 0.10 | 2.5-3.5 | 0.50 | 18.0-22.0 | ≥67.0 | - | 3.0 | 2.0-3.0 | - | - |
| AWS RULES | 0.10 | 2.5-3.5 | 0.50 | 18.0-22.0 | ≥67.0 | - | 3.0 | 2.0-3.0 | 0.03 | 0.015 |
| EXAMPLE VALUE | 0.024 | 2.78 | 0.05 | 20.69 | 72.85 | 0.15 | 0.67 | 2.44 | 0.001 | 0.001 |
MECHANICAL PROPERTY:
| PROPERTY | YIELD STRENGTH(MPa) | EXTENSION STRENGTH(MPa) | IMAPACT VALUE J/℃ | ELONGATION(%) | ||||
| GB/T RULES | - | - | - | - | ||||
| AWS RULES | - | - | - | - | ||||
| EXAMPLE VALUE | - | 710 | 170-196 | 39 | ||||
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