|
牌號 |
AWS |
熔敷金屬化學成分(%) |
熔敷金屬力學性能 |
用 途 | ||||||||||
|
C |
Mn |
Si |
S |
P |
Cr |
Ni |
Mo |
Cu |
其它 |
R m (MPa) |
A (%) | |||
|
E5MoV-15 |
— |
≤0.12 0.074 |
0.5-0.9 0.68 |
≤0.50 0.42 |
≤0.030 0.010 |
≤0.030 0.019 |
4.5-6.0 5.3 |
— |
0.40-0.70 0.55 |
≤0.5 0.052 |
V : 0.10-0.35 0.25 |
≥540 625 (750℃×4h) |
≥14 20 (750℃×4h) |
用于Cr5MoV等珠光體耐熱鋼的焊接 |
|
E410-15 |
E410-15 |
≤0.12 0.048 |
≤1.0 0.81 |
≤0.90 0.44 |
≤0.030 0.007 |
≤0.030 0.023 |
11.0-13.5 13.16 |
≤0.70 0.51 |
≤0.75 0.12 |
≤0.75 0.15 |
— |
≥450 545 (750℃×1h) |
≥20 23 (750℃×1h) |
用于0Cr13、1Cr13鋼和耐磨耐蝕鋼的表面堆焊 |
|
E410NiMo-15 |
E410NiMo-15 |
≤0.06 0.030 |
≤1.0 0.71 |
≤0.90 0.26 |
≤0.030 0.006 |
≤0.030 0.016 |
11.0-12.5 12.15 |
4.0-5.0 4.39 |
0.40-0.70 0.45 |
≤0.75 0.17 |
— |
≥760 890 (610℃×1h) |
≥15 17 (610℃×1h) |
用于0Cr13不銹鋼焊接 |
|
E308-16 |
E308-16 |
≤0.08 0.052 |
0.5-2.5 1.33 |
≤0.90 0.71 |
≤0.030 0.007 |
≤0.030 0.021 |
18.0-21.0 19.82 |
9.0-11.0 9.45 |
≤0.75 0.13 |
≤0.75 0.20 |
— |
≥550 630 |
≥35 40 |
用于工作溫度低于300℃的0Cr19Ni9不銹鋼結(jié)構(gòu)的焊接 |
|
E308-15 |
E308-15 |
≤0.08 0.057 |
0.5-2.5 1.35 |
≤0.90 0.41 |
≤0.030 0.007 |
≤0.030 0.021 |
18.0-21.0 19.78 |
9.0-11.0 9.75 |
≤0.75 0.15 |
≤0.75 0.20 |
— |
≥550 630 |
≥35 40 |
用于工作溫度低于300℃的0Cr19Ni9不銹鋼結(jié)構(gòu)的焊接 |
