低合金耐热钢焊材
焊接方法
|
品名
|
熔敷化学成分 符合NB/T 47018标准
|
C
|
Si
|
Mn
|
S
|
P
|
Cr
|
Mo
|
SMAW
|
SR-R307BH
|
0.06
|
0.35
|
0.65
|
0.006
|
0.009
|
1.10
|
0.50
|
SR-R307BLN
|
0.06
|
0.23
|
0.62
|
0.005
|
0.008
|
1.25
|
0.55
|
SR-R307BL
|
0.06
|
0.32
|
0.75
|
0.005
|
0.008
|
1.35
|
0.55
|
SR-R407BR
|
0.08
|
0.35
|
0.7
|
0.006
|
0.007
|
2.3
|
1.10
|
SAW
|
SR-H08CrMoR/
SR-SJ603
|
0.10
|
0.20
|
0.75
|
0.004
|
0.007
|
1.10
|
0.52
|
SR-H11CrMo45A/
SR-SJ603
|
0.07
|
0.28
|
0.7
|
0.004
|
0.008
|
1.08
|
0.53
|
SR-H10Cr1MoR/
SR-SJ603
|
0.08
|
0.2
|
0.75
|
0.002
|
0.005
|
1.40
|
0.55
|
SR-H13Cr2.25Mo1R/
SR-SJ603
|
0.12
|
0.22
|
0.85
|
0.003
|
0.006
|
2.40
|
1.05
|
GTAW
|
SR-H08CrMoRG
|
0.08
|
0.50
|
0.65
|
0.006
|
0.008
|
1.10
|
0.50
|
SR-H11CrMo45AG
|
0.08
|
0.52
|
0.60
|
0.006
|
0.008
|
1.08
|
0.50
|
SR-H10Cr1MoRG
|
0.08
|
0.50
|
0.70
|
0.004
|
0.007
|
1.45
|
0.50
|