ERCu Welding Wire
1. Application
The copper wire is used for the argon arc welding of copper and the welding of copper and steel, gray iron and nickel alloy with wall thickness greater than 3mm.
2. Physical And Mechanical Properties
(1). Solidus: 1020℃
(2). Liquidus: 1050℃
(3). Denseness: 8.9kg/dm³
(4). Elongation: 30%~40%
(5). Brinell hardness: 60HB
(6). Tensile Strength: 210~220N/mm²
3. Chemical Ingredient
Executive Standard
Classified Code
Alloy No.
Cu
Al
Fe
Mn
Ni
P
Pb
Si
Sn
As
Total Other Elements
ISO24373
Cu1898
CuSn1
min 98
0.01
-
0.50
-
0.15
0.02
0.5
1.0
-
0.50
GB/T9460
SCu1898
CuSn1
min 98
max 0.01
-
max 0.5
-
max 0.15
max 0.02
max 0.5
max 1.0
-
max 0.5
BS EN14640
Cu1898
CuSn1
bal.
0.01
0.05
0.1-0.5
0.3
0.02
0.02
0.5
0.5-1.0
0.05
0.1
AWS A5.7
C18980
ERCu
min 98
0.01
-
0.50
-
0.15
0.02
0.5
1.0
-
0.50
DIN 1733
2.1006
SG-CuSn
bal.
max 0.01
max 0.05
0.1-0.5
max 0.3
max 0.02
max 0.01
0.1-0.5
0.5-1.0
max 0.05
max 0.1
4. Other Picture
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