北京金威 ERNiCr-3 镍合金焊丝焊接工艺纯镍气保焊丝。由于焊丝中添加Ti元素,避免了焊接过程中气孔的产生,电弧稳定,成形美观,其熔敷金属具有良好的综合性能,适用于化工设备用镍基合金和双金属的焊接,也可作为异种金属间的过渡层焊接。ENiCrMo-3镍基焊丝焊00cr不锈钢冬天怎么有气孔?镍基焊丝焊00cr不锈钢冬天怎么有气孔? C-276焊丝ERNiCrMo-4主要用于钨极惰性气体保护焊接和熔化极气体保护焊焊接C276合金以及其它镍-铬-钼合金，也可以用于钢的表面堆焊。这种焊接材料在多种侵蚀性介质中都表现出了优异的耐蚀性能，特别是耐点蚀和裂隙腐蚀的能力。这种ERNiCrMo-4焊丝可以用于异种材料焊接，包括C276合金与其它镍合金、不锈钢和低合金钢的焊接。
|
AWS |
GB/T 15620 |
焊丝化学成分(wt.%) |
||||||||||||||
|
C |
Mn |
Fe |
P |
S |
Si |
Cu |
Ni |
Al |
Ti |
Cr |
Nb(Cb)+Ta |
Mo |
其他 |
|||
|
ERNi-1 |
ERNi-1 |
SNi2061 |
≤0.15 |
≤1.0 |
≤1.0 |
≤0.03 |
≤0.015 |
≤0.75 |
≤0.25 |
≥93.00 |
≤1.5 |
2.0-3.5 |
— |
— |
— |
≤0.50 |
|
ERNiCu-7 |
ERNiCu-7 |
SNi4060 |
≤0.15 |
≤4.0 |
≤2.5 |
≤0.02 |
≤0.015 |
≤1.25 |
余量 |
62.0- 69.0 |
≤1.25 |
1.5-3.0 |
— |
— |
— |
≤0.50 |
|
ERNiCr-3 |
ERNiCr-3 |
SNi6082 |
≤0.10 |
2.5-3.5 |
≤3.0 |
≤0.03 |
≤0.015 |
≤0.50 |
≤0.50 |
≥67.0 |
— |
≤0.75 |
18.0-22.0 |
2.0-3.0 |
— |
≤0.50 |
|
ERNiCr-4 |
ERNiCr-4 |
SNi6072 |
0.01- 0.10 |
≤0.20 |
≤0.50 |
≤0.02 |
≤0.015 |
≤0.20 |
≤0.50 |
余量 |
— |
0.3-1.0 |
42.0-46.0 |
— |
— |
≤0.50 |
|
ERNiCrFe-7 |
ERNiCrFe-7 |
SNi6052 |
≤0.04 |
≤1.0 |
7.0- 11.0 |
≤0.02 |
≤0.015 |
≤0.50 |
≤0.30 |
余量 |
≤1.10 |
≤1.0 |
28.0-31.5 |
≤0.10 |
≤0.50 |
≤0.50 |
|
ERNiCrFe-7A |
ERNiCrFe-7A |
— |
≤0.04 |
≤1.0 |
7.0- 11.0 |
≤0.02 |
≤0.015 |
≤0.50 |
≤0.30 |
余量 |
≤1.10 |
≤1.0 |
28.0-31.5 |
0.5-1.0 |
≤0.50 |
≤0.50 Co≤0.12 |
|
ERNiCrMo-3 |
ERNiCrMo-3 |
SNi6625 |
≤0.10 |
≤0.50 |
≤5.0 |
≤0.02 |
≤0.015 |
≤0.50 |
≤0.50 |
≥58.0 |
≤0.40 |
≤0.40 |
20.0-23.0 |
3.15-4.15 |
8.0- 10.0 |
≤0.50 |
|
ERNiCrMo-4 |
ERNiCrMo-4 |
SNi6276 |
≤0.02 |
≤1.0 |
4.0- 7.0 |
≤0.04 |
≤0.03 |
≤0.08 |
≤0.50 |
余量 |
Co: ≤2.5 |
V:≤0.35 |
14.5-16.5 |
W: 3.0-4.5 |
15.0-17.0 |
≤0.50 |
|
ERNiCrMo-10 |
ERNiCrMo-10 |
SNi6022 |
≤0.015 |
≤0.50 |
2.0- 6.0 |
≤0.02 |
≤0.010 |
≤0.08 |
≤0.50 |
余量 |
Co: ≤2.5 |
V:≤0.35 |
20.0-22.5 |
W: 2.5-4.5 |
12.5-14.5 |
≤0.50 |
|
ERNiCrMo-13 |
ERNiCrMo-13 |
SNi6059 |
≤0.010 |
≤0.50 |
≤1.50 |
≤0.015 |
≤0.005 |
≤0.10 |
— |
余量 |
0.1-0.4 |
Co: ≤0.3 |
22.0-24.0 |
— |
15.0-16.5 |
≤0.50 |
|
ERNiFeCr-1 |
ERNiFeCr-1 |
SNi8065 |
≤0.05 |
≤1.0 |
≥22.0 |
≤0.03 |
≤0.03 |
≤0.50 |
1.5-3.0 |
38.0- 46.0 |
≤0.20 |
0.6-1.2 |
19.5-23.5 |
— |
2.5- 3.5 |
≤0.50 |
|
ERNiFeCr-2 |
ERNiFeCr-2 |
SNi7718 |
≤0.08 |
≤0.35 |
余量 |
≤0.015 |
≤0.015 |
≤0.35 |
≤0.30 |
50.0- 55.0 |
0.20- 0.80 |
0.65-1.15 |
17.0-21.0 |
4.75-5.50 |
2.80-3.30 |
≤0.50 B≤0.006 |
|
ERNiCrCoMo-1 |
ERNiCrCoMo-1 |
SNi6617 |
0.05- 0.15 |
≤1.0 |
≤3.0 |
≤0.03 |
≤0.015 |
≤1.0 |
≤0.50 |
余量 |
0.8-1.5 |
≤0.60 |
20.0-24.0 |
Co: 10.0-15.0 |
8.0- 10.0 |
≤0.50 |
|
ERNiMo-8 |
ERNiMo-8 |
SNi1008 |
≤0.10 |
≤1.0 |
≤10.0 |
≤0.015 |
≤0.015 |
≤0.50 |
≤0.50 |
≥60.0 |
— |
— |
0.5- 3.5 |
W: 2.0-4.0 |
18.0-21.0 |
≤0.50 |
