序號
|
鋼材組對情況
|
選用焊條/焊絲
|
備注
|
1
|
SA106B+SA106B
|
J507/TIGJ50
|
壁厚大于25預熱,100-150℃
|
2
|
12Cr1MoV+12Cr1MoV
|
R317/TIGR31
|
預熱200-350℃
|
3
|
SA335P22+SA335P22
|
R407/TIGR40
|
預熱200-350℃
|
4
|
12Cr1MoV+SA335P22
|
R317/TIGR31
|
預熱200-350℃
|
5
|
12Cr1MoV+SA106B
|
R317/TIGR31
|
預熱200-250℃
|
6
|
SA335P22+SA106B
|
R307/TIGR30
|
預熱200-250℃
|
7
|
SA335P12+SA335P12
|
R307/TIGR30
|
預熱150-300℃
|
8
|
SA335P12+12Cr1MoV
|
R307/TIGR30
|
預熱200-300℃
|
9
|
15CrMo+12Cr1MoV
|
R307/TIGR30
|
預熱200-300℃
|
10
|
1Cr18Ni9Ti+1Cr18Ni9Ti
|
A137/H1Cr19Ni9Nb
|
可不預熱
|
11
|
1Cr18Ni9Ti+SA106B
(12Cr1MoV,SA335P22,P91)
|
A302(A307)/H1Cr25Ni20
|
可不預熱
|
12
|
WB36+WB36
|
J607RH/DMo-1G
|
熱預熱200-250℃
|
13
|
WB36+SA106B
|
J507/TIGJ50
|
預熱200-250℃
|
14
|
WB36+12Cr1MoV
|
J607RH/Dmo-1G
|
預熱200-250℃
|
15
|
SA335P91+SA335P91
|
AWSE9015-B9/TGS-9Cb
|
預熱200-300℃
|
16
|
SA335P91+SA335P22
|
R407/TIGR40
|
預熱200-300℃
|
17
|
SA335P91+12Cr1MoV
|
R407/TIGR40
|
預熱200-300℃
|
注:SA106B=SA106C=20G=SA672B70=ST45.8=SA105
SA335P12=SA182F12=SA335P11=12CrMo
SA335P22=SA182F22
SA335P91=SA182F91
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