北京金威H08CrMoVA /JWF201镀铜埋弧焊丝
| 型号 | AWS | 熔敷金属化学成分(%) | 熔敷金属机械性能 | 用 途 | ||||||||||||
| C | Mn | Si | S | P | Cr | Ni | Mo | V | R m (MPa) | Rel或Rp0.2
(MPa) | A
(%) | A KV
(J) | PWHT | |||
| E5015-G | E7015-G | -
0.062 | ≥1.00
1.15 | ≥0.80
0.47 | -
0.009 | -
0.015 | - | ≥0.50
0.70 | - | - | ≥490
560 | ≥410
430 | ≥25
29 | -40℃ ≥54
150 | 620℃×1h | 用于冲击韧性有更高要求的压力容器用低合金钢的焊接 |
| E6015-G | E9015-G | -
0.061 | ≥1.00
1.21 | ≥0.80
0.42 | -
0.007 | -
0.015 | - | ≥0.50
0.95 | ≥0.20
0.26 | - | ≥590
650 | ≥490
550 | ≥17
23 | -50℃≥27
80 | 620℃×1h | 用于大型石油储罐的焊接 |
| E5515-C1 | E8015-C1 | ≤0.12
0.040 | ≤1.25
0.95 | ≤0.60
0.35 | ≤0.035
0.012 | ≤0.035
0.015 | - | 2.0-2.75
2.21 | - | - | ≥540
580 | ≥440
490 | ≥17
30 | -70℃≥27
110 | 620℃×1h | 用于-70℃低温下2.5%Ni钢的焊接 |
| E5018-A1 | E7018-A1 | ≤0.12
0.063 | ≤0.90
0.82 | ≤0.80
0.28 | ≤0.020
0.013 | ≤0.030
0.015 | — | — | 0.40-0.65
0.57 | — | ≥490
600 | ≥410
530 | ≥25
28 | 常温≥27
170 | 620℃×1h | 用于工作温度510℃以下的珠光体耐热钢焊接 |
| E5515-B2 | - | 0.05-0.12
0.067 | ≤0.90
0.70 | ≤0.60
0.37 | ≤0.020
0.011 | ≤0.030
0.015 | 0.80-1.50
1.14 | — | 0.40-0.65
0.51 | — | ≥550
630 | ≥460
510 | ≥19
24 | 常温≥27
160 | 690℃×1h | 用于工作温度520℃以下的珠光体耐热钢焊接 |
| E5515-B2
(HIC) | - | 0.05-0.12
0.055 | ≤0.90
0.80 | ≤0.60
0.28 | ≤0.020
0.006 | ≤0.030
0.009 | 0.80-1.50
1.27 | — | 0.40-0.65
0.51 | — | ≥550
640 | ≥460
500 | ≥19
25 | -10℃ -30℃
≥54 ≥54 200 100
| ||
