品牌:巨尔森焊材
联系电话:15862466806
起订:15公斤
供应:10000公斤
发货:3天内
立即购买
ER439不锈钢焊丝
ER439不锈钢焊丝
|
AWS
|
YB5092-2005
|
焊丝化学成分（%）
|
用 途
|
|||||||||
|
C
|
Si
|
Mn
|
P
|
S
|
Cr
|
Ni
|
Mo
|
Cu
|
其它
|
|||
|
ER307
|
H1Cr21Ni9Mn4Mo
|
0.04-0.14
|
0.30-0.65
|
3.3-4.75
|
≤0.030
|
≤0.030
|
19.5-22.0
|
8.0-10.7
|
0.5-1.5
|
≤0.75
|
|
用于装甲、集装箱的焊接
|
|
ER308
|
H08Cr21Ni10 Si
|
≤0.08
|
0.30-0.65
|
1.00-2.50
|
≤0.030
|
≤0.030
|
19.50-22.00
|
9.00-11.00
|
≤0.75
|
≤0.75
|
|
用于工作温度低于300℃的0Cr19Ni9不锈钢结构的焊接
|
|
ER308L
|
H03Cr21Ni10 Si
|
≤0.030
|
0.30-0.65
|
1.00-2.50
|
≤0.030
|
≤0.030
|
19.50-22.00
|
9.00-11.00
|
≤0.75
|
≤0.75
|
|
用于超低碳00Cr19Ni10或0Cr18Ni10Ti不锈钢的焊接
|