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型號 |
焊劑* |
化學成分(wt.%) |
||||||||||
|
C |
Si |
Mn |
S |
P |
Cr |
Ni |
Mo |
Cu |
其他 |
|||
|
EQ309（A） |
JWF304D或JWF205D |
焊帶 |
≤0.060 |
≤1.00 |
0.5-2.5 |
≤0.015 |
≤0.025 |
21.0-23.0 |
9.0-12.0 |
≤0.50 |
≤0.75 |
— |
|
EQ309（B） |
JWF304D或JWF205D |
焊帶 |
≤0.060 |
≤1.00 |
0.5-2.5 |
≤0.015 |
≤0.025 |
23.0-25.0 |
12.0-14.0 |
≤0.50 |
≤0.75 |
— |
|
EQ309L（A） |
JWF304D或JWF205D |
焊帶 |
≤0.030 |
≤1.00 |
0.5-2.5 |
≤0.015 |
≤0.025 |
21.0-23.0 |
9.0-12.0 |
≤0.50 |
≤0.75 |
— |
|
EQ309L（B） |
JWF304D或JWF205D |
焊帶 |
≤0.030 |
≤1.00 |
0.5-2.5 |
≤0.015 |
≤0.025 |
23.0-25.0 |
12.0-14.0 |
≤0.50 |
≤0.75 |
— |
|
EQ309LMo |
JWF306D或JWF205D |
焊帶 |
≤0.030 |
≤1.00 |
0.5-2.5 |
≤0.015 |
≤0.025 |
21.0-25.0 |
9.0-14.0 |
2.0-3.5 |
≤0.75 |
— |
|
EQ308 |
JWF304D或JWF205D |
焊帶 |
≤0.060 |
≤1.00 |
0.5-2.5 |
≤0.015 |
≤0.025 |
18.0-21.0 |
9.0-12.0 |
≤0.50 |
≤0.75 |
— |
|
第二層 |
≤0.06 |
≤1.00 |
≤2.5 |
≤0.020 |
≤0.030 |
18.0-21.0 |
8.0-11.0 |
— |
≤0.75 |
|||
|
EQ308L |
JWF304D或JWF205D |
焊帶 |
≤0.030 |
≤1.00 |
0.5-2.5 |
≤0.015 |
≤0.025 |
18.0-21.0 |
9.0-12.0 |
≤0.50 |
≤0.75 |
— |
|
第二層 |
≤0.035 |
≤1.00 |
≤2.5 |
≤0.020 |
≤0.030 |
18.0-21.0 |
9.0-12.0 |
— |
≤0.75 |
|||
|
EQ309LMo |
JWF205D |
單層電渣堆焊 |
≤0.035 |
≤1.00 |
≤2.5 |
≤0.020 |
≤0.030 |
16.0-20.0 |
11.0-15.0 |
2.0-3.0 |
≤0.75 |
— |
|
EQ316 |
JWF306D或JWF205D |
焊帶 |
≤0.060 |
≤1.00 |
0.5-2.5 |
≤0.015 |
≤0.025 |
17.5-22.5 |
11.0-15.0 |
2.0-3.5 |
≤0.75 |
— |
|
第二層 |
≤0.06 |
≤1.00 |
≤2.5 |
≤0.020 |
≤0.030 |
16.0-20.0 |
11.0-15.0 |
2.0-3.0 |
≤0.75 |
|||
|
EQ347L |
JWF304D或JWF205D |
焊帶 |
≤0.030 |
≤1.00 |
0.5-2.5 |
≤0.015 |
≤0.025 |
18.0-21.0 |
9.0-12.0 |
— |
≤0.75 |
Nb：8×C-1.0 |
|
第二層 |
≤0.035 |
≤1.00 |
≤2.5 |
≤0.020 |
≤0.030 |
18.0-21.0 |
9.0-12.0 |
— |
≤0.75 |
|||
|
EQ309LNb |
JWF205D |
單層電渣堆焊 |
≤0.035 |
≤1.00 |
≤2.5 |
≤0.020 |
≤0.030 |
18.0-21.0 |
9.0-12.0 |
— |
≤0.75 |
Nb：8×C-1.0 |
|
EQ316L |
JWF306D或JWF205D |
焊帶 |
≤0.030 |
≤1.00 |
0.5-2.5 |
≤0.015 |
≤0.025 |
17.5-22.5 |
11.0-15.0 |
2.0-3.5 |
≤0.75 |
— |
|
第二層 |
≤0.035 |
≤1.00 |
≤2.5 |
≤0.020 |
≤0.030 |
16.0-20.0 |
11.0-15.0 |
2.0-3.0 |
≤0.75 |
|||
|
EQ2205 |
JWF2209DM或JWF2209DZ |
焊帶 |
≤0.030 |
≤0.90 |
0.5-2.0 |
≤0.020 |
≤0.030 |
21.0-23.5 |
5.0-7.5 |
2.5-3.5 |
≤0.75 |
N：0.08-0.20 |
|
第二層 |
≤0.035 |
≤1.00 |
≤2.0 |
≤0.020 |
≤0.030 |
21.0-23.5 |
5.0-7.5 |
2.5-3.5 |
≤0.75 |
|||
|
EQ385 |
JWF304D或JWF205D |
焊帶 |
≤0.025 |
≤0.50 |
1.0-2.5 |
≤0.015 |
≤0.025 |
19.5-21.5 |
24.0-26.0 |
4.2-5.2 |
1.2-2.0 |
— |
|
第二層 |
≤0.035 |
≤1.00 |
≤2.5 |
≤0.020 |
≤0.030 |
19.5-21.5 |
24.0-26.0 |
4.2-5.2 |
1.2-2.0 |
|||
|
EQ2209 |
JWF2209DM或JWF2209DZ |
焊帶 |
≤0.030 |
≤0.90 |
0.5-2.0 |
≤0.020 |
≤0.030 |
21.5-23.5 |
7.5-9.5 |
2.5-3.5 |
≤0.75 |
N：0.08-0.20 |
|
第二層 |
≤0.035 |
≤1.00 |
≤2.0 |
≤0.020 |
≤0.030 |
21.5-23.5 |
7.5-9.5 |
2.5-3.5 |
≤0.75 |
|||
|
B410NiMo |
JWF410DZ |
焊帶 |
≤0.06 |
≤0.5 |
≤0.6 |
≤0.03 |
≤0.03 |
11.0-12.5 |
4.0-5.0 |
0.4-0.7 |
≤0.75 |
— |
|
第二層 |
≤0.06 |
≤0.5 |
≤0.5 |
≤0.03 |
≤0.04 |
11.0-12.5 |
4.0-5.0 |
0.4-0.7 |
≤0.75 |
|||
|
B430 |
JWF430DZ |
焊帶 |
≤0.10 |
≤0.5 |
≤0.6 |
≤0.03 |
≤0.03 |
15.5- 17.0 |
≤0.6 |
≤0.75 |
≤0.75 |
— |
|
第二層 |
≤0.10 |
≤1.0 |
≤1.0 |
≤0.03 |
≤0.03 |
13.5-15.5 |
3.0-5.0 |
0.3-0.75 |
≤0.75 |
|||
*JWF304D是通用型奧氏體不銹鋼焊帶用埋弧焊劑；JWF205D是通用型奧氏體不銹鋼焊帶用電渣焊劑；JWF306D是含Mo不銹鋼焊帶用埋弧焊劑；
JWF2209DM、JWF2209DZ是雙相不銹鋼焊帶專用埋弧、電渣焊劑；JWF410DZ、JWF430DZ是馬氏體不銹鋼焊帶專用電渣焊劑。
