ER201不锈钢焊丝
说明:
焊道金属耐蚀、耐热、抗裂性能优良。
用途:
用于碳钢和低合金钢结构的平焊、平角焊,如16Mn、09Mn2Si和船舶用A、B、D、E级钢等。
焊丝化学成分(%)
|
C |
Mn |
Si |
Cr |
Ni |
Mo |
P |
S |
Cu |
保证值 |
≤0.080 |
1.00~2.50 |
0.30~0.65 |
18.00~20.00 |
11.00~14.00 |
2.00~3.00 |
≤0.030 |
≤0.030 |
≤0.75 |
例值 |
0.040 |
1.71 |
0.45 |
18.54 |
11.50 |
2.18 |
0.018 |
0.009 |
0.08 |
参考电流 (AC、DC+)
直径(mm) |
φ 1.6 |
φ 2.0 |
φ 2.5 |
φ 3.2 |
焊接电流(A) |
50~100 |
100~200 |
200~300 |
300~400 |
注意事项:
1.保护气体:采用纯Ar;流量:电流在100~200A时9~14L/min,电流在200~300A时14~18L/min。
2.钨极伸出长度:3~5mm;电弧长度:1~3mm。
3.风速限制在≤1.0m/s;建议在焊接区背面通氩气保护。
4.在焊接中,焊接线能量的大小直接影响焊缝金属的力学性能及抗裂性能等,应予以更多关注。
5.将焊接部位的锈层、湿气、油污、灰尘等确实除净。
AWS
|
YB5092-2005
|
焊丝化学成分(%)
|
用 途
|
|||||||||
C
|
Si
|
Mn
|
P
|
S
|
Cr
|
Ni
|
Mo
|
Cu
|
其它
|
|||
ER307
|
H1Cr21Ni9Mn4Mo
|
0.04-0.14
|
0.30-0.65
|
3.3-4.75
|
≤0.030
|
≤0.030
|
19.5-22.0
|
8.0-10.7
|
0.5-1.5
|
≤0.75
|
|
用于装甲、集装箱的焊接
|
ER308
|
H08Cr21Ni10 Si
|
≤0.08
|
0.30-0.65
|
1.00-2.50
|
≤0.030
|
≤0.030
|
19.50-22.00
|
9.00-11.00
|
≤0.75
|
≤0.75
|
|
用于工作温度低于300℃的0Cr19Ni9不锈钢结构的焊接
|
ER308L
|
H03Cr21Ni10 Si
|
≤0.030
|
0.30-0.65
|
1.00-2.50
|
≤0.030
|
≤0.030
|
19.50-22.00
|
9.00-11.00
|
≤0.75
|
≤0.75
|
|
用于超低碳00Cr19Ni10或0Cr18Ni10Ti不锈钢的焊接
|
ER308Si
|
H08Cr21Ni10Si1
|
≤0.08
|
0.65-1.00
|
1.00-2.50
|
≤0.030
|
≤0.030
|
19.50-22.00
|
9.00-11.00
|
≤0.75
|
≤0.75
|
|
用于工作温度低于300℃的0Cr19Ni9不锈钢结构的焊接
|
ER308LSi
|
H03Cr21Ni10Si1
|
≤0.030
|
0.65-1.00
|
1.00-2.50
|
≤0.030
|
≤0.030
|
19.50-22.00.
|
9.00-11.00
|
≤0.75
|
≤0.75
|
|
用于超低碳00Cr19Ni10或0Cr18Ni10Ti不锈钢的焊接
|
ER308L-G
|
—
|
≤0.030
|
0.50-0.85
|
1.00-2.50
|
≤0.015
|
≤0.025
|
19.50-22.00
|
9.00-11.00
|
≤0.75
|
≤0.75
|
|
铁路货车专用焊材
|
ER309
|
H12Cr24Ni13Si
|
≤0.12
|
0.30-0.65
|
1.00-2.50
|
≤0.030
|
≤0.030
|
23.00-25.00
|
12.00-14.00
|
≤0.75
|
≤0.75
|
|
同类型不锈钢及异种钢的焊接
|
ER309L
|
H03Cr24Ni13
|
≤0.030
|
0.30-0.65
|
1.00-2.50
|
≤0.030
|
≤0.030
|
23.00-25.00
|
12.00-14.00
|
≤0.75
|
≤0.75
|
|
用于相同类型的不锈钢及复合钢板或异种钢焊接
|
ER309Si
|
H12Cr24Ni13Si1
|
≤0.12
|
0.65-1.00
|
1.00-2.50
|
≤0.030
|
≤0.030
|
23.00-25.00
|
12.00-14.00
|
≤0.75
|
≤0.75
|
|
同类型不锈钢及异种钢的焊接
|
ER309LSi
|
H03Cr24Ni13Si1
|
≤0.030
|
0.65-1.00
|
1.00-2.50
|
≤0.030
|
≤0.030
|
22.50-24.50
|
12.00-14.00
|
≤0.75
|
≤0.75
|
|
用于相同类型的不锈钢及复合钢板或异种钢焊接
|
ER309L-G
|
—
|
≤0.030
|
0.50-0.85
|
1.00-2.50
|
≤0.015
|
≤0.025
|
19.50-22.00
|
12.00-14.00
|
≤0.75
|
≤0.75
|
|
铁路货车专用焊材
|
ER310
|
H12Cr26Ni21Si
|
0.08- 0.15
|
0.30-0.65
|
1.00-2.50
|
≤0.030
|
≤0.030
|
25.00-28.00
|
20.00-22.50
|
≤0.75
|
≤0.75
|
|
焊接高温条件下工作的同类型不锈钢、异种钢的焊接
|
-
|
H08Cr26Ni21
|
≤0.08
|
≤0.65
|
1.00-2.50
|
≤0.030
|
≤0.030
|
25.00-28.00
|
20.00-22.50
|
≤0.75
|
≤0.75
|
|
焊接高温条件下工作的同类型不锈钢、异种钢的焊接
|
ER316
|
H08Cr19Ni12Mo2 Si
|
≤0.08
|
0.30-0.65
|
1.00-2.50
|
≤0.030
|
≤0.030
|
18.00-20.00
|
11.00-14.00
|
2.00-3.00
|
≤0.75
|
|
用于焊接在有机和无机酸介质中工作的0Cr18Ni12Mo2钢
|
ER316L
|
H03Cr19Ni12Mo2 Si
|
≤0.030
|
0.30-0.65
|
1.00-2.50
|
≤0.030
|
≤0.030
|
18.00-20.00
|
11.00-14.00
|
2.00-3.00
|
≤0.75
|
|
用于焊接尿素及合成纤维设备
|
ER316Si
|
H08Cr19Ni12Mo2Si1
|
≤0.08
|
0.65-1.00
|
1.00-2.50
|
≤0.030
|
≤0.030
|
18.00-20.00
|
11.00-14.00
|
2.00-3.00
|
≤0.75
|
|
用于同种类型不锈钢的焊接,如尿素及合成纤维设备
|
ER316LSi
|
H03Cr19Ni12Mo2Si1
|
≤0.030
|
0.65-1.00
|
1.00-2.50
|
≤0.030
|
≤0.030
|
18.00-20.00
|
11.00-14.00
|
2.00-3.00
|
≤0.75
|
|
用于同种类型不锈钢的焊接,如尿素及合成纤维设备
|
ER317
|
H08Cr19Ni14Mo3
|
≤0.08
|
0.30-0.65
|
1.00-2.50
|
≤0.030
|
≤0.030
|
18.50-20.50
|
13.00-15.00
|
3.00-4.00
|
≤0.75
|
|
用于同类型不锈钢的焊接,具有较强的抗点蚀和缝隙腐蚀的能力。
|
ER317L
|
H03Cr19Ni14Mo3
|
≤0.030
|
0.30-0.65
|
1.00-2.50
|
≤0.030
|
≤0.030
|
18.50-20.50
|
13.00-15.00
|
3.00-4.00
|
≤0.75
|
|
用于同类型不锈钢的焊接,具有较强的抗点蚀和缝隙腐蚀的能力。
|
ER321
|
H08Cr19Ni10Ti
|
≤0.08
|
0.30-0.65
|
1.00-2.50
|
≤0.030
|
≤0.030
|
18.50-20.50
|
9.00-10.50
|
≤0.75
|
≤0.75
|
Ti::9×C%-1.00
|
用于0Cr18Ni10Ti不锈钢的焊接
|
ER347
|
H08Cr20Ni10Nb
|
≤0.08
|
0.30-0.65
|
1.00-2.50
|
≤0.030
|
≤0.030
|
19.00-21.50
|
9.00-11.00
|
≤0.75
|
≤0.75
|
Nb:10×C%-1.00
|
用于0Cr18Ni10Ti不锈钢的焊接
|
ER410
|
H1Cr13
|
≤0.12
|
≤0.50
|
≤0.60
|
≤0.030
|
≤0.030
|
11.50-13.50
|
≤0.60
|
≤0.75
|
≤0.75
|
|
用于0Cr13、1Cr13钢和耐磨耐蚀钢的表面堆焊
|
ER2209
|
H03Cr22Ni8Mo3N
|
≤0.030
|
≤0.90
|
0.50-2.00
|
≤0.030
|
≤0.030
|
21.50-23.50
|
7.50-9.50
|
2.50-3.50
|
≤0.75
|
N: 0.08-0.
|