| 牌号 | AWS | 熔敷金属化学成分(%) | 熔敷金属力学性能 | 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等珠光体耐热钢的焊接 |
| 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钢和耐磨耐蚀钢的表面堆焊 |
| 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不锈钢焊接 |
| 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 |
用于工作温度低于300℃的0Cr19Ni9不锈钢结构的焊接 |
| 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 |
用于工作温度低于300℃的0Cr19Ni9不锈钢结构的焊接 |
| E308H-16 | E308H-16 |
0.04-0.08
0.058 |
0.5-2.5
1.14 |
≤0.90
0.62 |
≤0.030
0.007 |
≤0.030
0.020 |
18.0-21.0
19.70 |
9.0-11.0
9.68 |
≤0.75
0.20 |
≤0.75
0.10 |
— |
≥550
645 |
≥35
42 |
用于工作温度低于300℃的0Cr19Ni9不锈钢结构的焊接 |
| E308L-16 | E308L-16 |
≤0.04
0.028 |
0.5-2.5
1.15 |
≤0.90
0.70 |
≤0.030
0.010 |
≤0.030
0.019 |
18.0-21.0
19.25 |
9.0-11.0
9.49 |
≤0.75
0.10 |
≤0.75
0.13 |
— |
≥520
590 |
≥35
44 |
用于超低碳00Cr19Ni10或0Cr18Ni10Ti不锈钢的焊接 |
| E308L-16W | E308L-16 |
≤0.04
0.029 |
0.5-2.5
2.14 |
≤0.90
0.53 |
≤0.030
0.010 |
≤0.030
0.019 |
18.0-21.0
19.25 |
9.0-11.0
10.2 |
≤0.75
0.10 |
≤0.75
0.13 |
— |
≥520
590 |
≥35
44 -196℃ A KV 41(J) |
用于超低碳00Cr19Ni10或0Cr18Ni10Ti不锈钢的焊接,在196℃下有良好的韧性，适用于LNG储罐及管道 |
