
ERNiCr-3镍铬铁合金焊条 焊丝15966052039贝
ERNiCr-3焊丝
符合:GB/T15620-2008SNi6082
AWSA5.14ERNiCr-3
焊丝的化学成分范围及一例:%
C | Mn | Fe | P | S | Si | Cu | Ni | Ti | Cr | Nb | 其它 | |
焊丝 | ≤0.10 | 2.5-3.5 | ≤3.0 | ≤0.03 | ≤0.015 | ≤0.5 | ≤0.5 | ≥67.0 | ≤0.75 | 18-22 | 2-3 | ≤0.5 |
例值 | 0.04 | 2.80 | 1.00 | 0.01 | 0.01 | 0.40 | 0.10 | 72.60 | 0.20 | 20.00 |
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