ER347不锈钢焊丝H08Cr20Ni10Nb焊丝
AWS
YB5092-2005
焊丝化学成分(%)
用 途
C
Si
Mn
P
S
Cr
Ni
Mo
Cu
其它
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