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抗腐蚀低合金钢焊条.doc

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抗腐蚀低合金钢焊条
Brand Name
Type of covering
Equivalent Specification
Welding Position
Type of   Current
position of Wire(%)
Mechanical Properties of Deposited Metal
      Applications
C
Mn
Si
S
P
Cr
Ni
Mo
Cu
(MPa)
. (MPa)
EL.(%) L=5d
Typical
.(J)
CHE502WCu
Low hydrogen potassium
GB    E5003-G
F,V,
OH,H
AC or DC
<=
-
-
-
<=
-
<=
-
<=
-
-
W
-
-
-
-
>=390
>=490
>=22
-20oC
27
Welding of atmospheric corrosion and marine corrosion resisting low alloy steel.
CHE506WCu
Low hydrogen potassium
GB    E5016-G
F,V,
OH,H
AC or DC
<=
-
<=
<=
<=
-
W
-
-
-
>=390
>=490
<=22
-40oC
27
Welding of atmospheric corrosion and marine corrosion resisting low alloy steels structures, suitable for railway vehicles.
CHE507CrNi
Low hydrogen sodium
AWS E7015-G
GB   E5015-G
F,V,
OH,H
DC
<=

-

-

<=

<=

-

-

-
-

>=390
430
>=490
550
<=22
28
-20oC         -30oC
100             80
Welding of atmospheric corrosion and marine corrosion resisting low alloy steels structures
CHE507CuP
Low hydrogen sodium
GB    E5015-G
F,V,
OH,H
DC
<=

-

<=

<=

-

-

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