a 5.7: Er Cual-A2/Cual10fe/Cual9fe Copper Welding Wire

Model NO.
CuAl-A2
Condition
Half Hard
Grade
Cual-A2
Package
15kg Each Roll
Aws
Er Cual-A2
Trademark
Allotech
Transport Package
D 300 Spool
Specification
1.6mm
Origin
China
HS Code
7408290000
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Shanghai Allotech Industrial Co., Ltd. Diamond / Audited Supplier

A 5.7: ER CuAl-A2/CuAl10Fe/CuAl9Fe copper welding wire 

Category: GMAW-GTAW Solid wires

Type: Copper-aluminium welding wire for Mig / Tig

Properties:
•       Special alloyed copper wire for Mig and Tig welding
•       The weld metal is a Cu-Al bronze
•       Sound, pore free deposits.

Applications:
Joint welds or building up of aluminum bronze. Cladding components undergoing metal to metal wear. Joining steel to copper alloys, cast iron and or bronze.

Product Details:
Chemical composition:

Grade Chemical composition(%)

CuAl-A2
Al Mn Ni Fe
9~9.5 >1.0 - 1~1.3

MECHANICAL PROPERTIES

Heat

RP0,2

Rm

A5

Impact Energy (J) ISO-V

Melting range

Hardness

Treatment

(N/mm2)

(N/mm2)

(%)

+20°C

-40°C

°C

HB 2.5/62.5

AW

 

500

35

95

 

1030-1040

140

Welding paramaters/Packing:

Welding Parameters Packing
D (mm) Voltage (V) Current (A) spooling type kg / spool
0.8 15-25 110-220 D 300 15
1 18-28 150-260 D 300 15
1.2 20-30 180-300 D 300 15

Specifications:
AWS A 5.7: ER CuAl-A2,EN ISO 24373: Cu6180 CuAl10Fe,DIN: W.Nr. 2.0937,DIN 1733: SG-CuAl9Fe