|
For Corrosion Resisting
Low Alloy Stee |
|
Brand Name
|
Type of covering
|
Equivalent Specification
|
Welding Position
|
Type of Current
|
Chemical Composition of Wire(%) |
Mechanical Properties of
Deposited Metal
|
Applications |
|
C
|
Mn
|
Si
|
S
|
P
|
Cr
|
Ni
|
Mo
|
Cu
|
Y.P(MPa)
|
T.S. (MPa)
|
EL.(%) L=5d
|
Typical
I.V.(J)
|
| CHE502WCu |
Low hydrogen
potassium
|
GB E5003-G
|
F,V,
OH,H
|
AC or DC
|
<=0.12
-
|
0.50-0.90
-
|
<=0.30
-
|
<=0.030
-
|
<=0.030
-
|
-
|
W
0.20-0.50
|
- |
0.20-0.50
-
|
>=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
|
<=0.12
|
0.50-1.20
|
<=0.70
|
<=0.035
|
<=0.030
|
-
|
W
0.20-0.50
|
- |
0.20-0.40
|
>=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
|
<=0.10
0.07
|
0.50-0.80
0.60
|
0.30-0.50
0.45
|
<=0.035
0.020
|
<=0.035
0.020
|
0.50-0.80
0.60
|
0.20-0.50
0.25
|
- |
0.20-0.50
0.30
|
>=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
|
<=0.12
0.08
|
0.80-1.30
1.10
|
<=0.50
0.40
|
<=0.035
0.020
|
0.06-0.12
0.08
|
-
|
|
- |
0.20-0.50
0.30
|
>=390
420
|
>=490
550
|
<=22
25
|
-20oC
-30oC
100
80
|
Welding of
atmospheric corrosion and marine corrosion resisting low alloy steel structures.
|
| CHE507MnMo |
Low hydrogen sodium
|
AWS E7015-G
GB E5015-G
|
F,V,
OH,H
|
DC
|
<=0.10
0.07
|
<=0.65
0.50
|
<=0.35
0.30
|
<=0.025
0.015
|
<=0.030
0.020
|
-
|
|
>=0.20
|
-
|
>=390
440
|
>=490
550
|
<=22
28
|
-20oC
-30oC
120
100
|
Welding of high pressure,
high temperatures H2S corrosion resisting low alloy steel structures.
|
|
|
|
