牌号
型号
AWS
熔敷金属化学成分(wt.%)
熔敷金属力学性能
C
Mn
Si
Cr
Ni
Mo
Cu
其它
Rm(MPa)
A(%)
G207
E410-15
E410-15
≤0.12
≤1.0
≤0.90
≤0.020
≤0.030
11.0-13.5
≤0.70
≤0.75
≤0.75
—
≥520
(750℃×1h)
≥20
(750℃×1h)
G237
E410NiMo-15
E410NiMo-15
≤0.06
≤1.0
≤0.90
≤0.020
≤0.030
11.0-12.5
4.0-5.0
0.40-0.70
≤0.75
—
≥760
(610℃×1h)
≥15
(610℃×1h)
G337
—
—
≤0.03
≤0.8
≤0.6
≤0.020
≤0.030
14.5-16.5
5.0-6.0
0.40-0.70
≤0.30
—
≥760
(610℃×1h)
≥11
(610℃×1h)
A102
E308-16
E308-16
≤0.08
0.5-2.5
≤0.90
≤0.020
≤0.030
18.0-21.0
9.0-11.0
≤0.75
≤0.75
—
≥550
≥35
A107
E308-15
E308-15
≤0.08
0.5-2.5
≤0.90
≤0.020
≤0.030
18.0-21.0
9.0-11.0
≤0.75
≤0.75
—
≥550
≥35
A107
(-196℃)
E308-15
E308-15
≤0.08
0.5-2.5
≤0.90
≤0.020
≤0.030
18.0-21.0
9.0-11.0
≤0.75
≤0.75
—
≥550
≥35
-196℃
KV2≥31J