ERCuAl-A1 Welding Wire - Welding Material - Hi-sea

ERCuAl-A1 Welding Wire

ERCuAl-A1 Welding Wire

1. Application

ERCuAl-A1 Welding Wire is especially suitable for the welding of carbon steel and stainless steel. The molten metal has good fluidity and beautiful weld bead formation, and is also suitable for butt welding of steel and copper. Used in shipbuilding and machinery manufacturing. Pulsed argon arc welding is recommended for multi-layer steel sandwich welding.

2. Physical And Mechanical Properties

(1). Solidus: 1030℃

(2). Liquidus: 1040℃

(3). Denseness: 7.7kg/dm³

(4). Elongation: 40%~45%

(5). Brinell hardness: 100HB

(6). Tensile Strength: 380~450N/mm²

3. Chemical Ingredient (%)

Executive Standard

Classified Code

Alloy No.

Cu

Al

Fe

Mn

Ni

P

Pb

Si

Sn

Zn

Total Other Elements

ISO24373

Cu6100

CuAl7

bal.

6.0-8.5

-

0.5

-

-

0.02

0.2

-

0.2

0.4

GB/T9460

SCu6100

CuAl7

bal.

6.0-8.5

-

max 0.5

-

-

-

max 0.1

-

max 0.2

max 0.5

GB/T9460

SCu6100A

CuAl8

bal.

7.0-9.0

max 0.5

max 0.5

max 0.5

-

max 0.02

max 0.2

max 0.1

max 0.2

max 0.2

BS EN14640

Cu6100

CuAl8

bal.

6.0-9.5

0.5

0.5

0.8

-

0.02

0.2

-

0.2

0.4

AWS A5.7

C61000

ERCuAl-A1

bal.

6.0-8.5

-

0.5

-

-

0.02

0.1

-

0.2

0.5

DIN 1733

2.0921

SG-CuAl8

bal.

7.5-9.5

max 0.5

max 1.0

max 0.8

-

max 0.02

max 0.2

-

max 0.2

max 0.4

4. Pictures of other specifications







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