CEWELD


CuSiMn Tig GMAW-GTAW Solid wires




CuSiMn Tig

 
TYPE 
Copper-Silicon-Manganese alloy for Tig welding
APPLICATIONS 
Welding CuMn, CuSiMn, pure copper and copper alloys.
PROPERTIES 

Good flowing alloy with less pores and excellent de-oxidation properties.

CLASSIFICATION
AWS 
A 5.7: no standard
EN ISO 
24373: no standard
DIN 
1733: no standard
SUITABLE FOR 

Welding thin steel plates and or galvanized plates in the car industry and also for cladding CuMn, CuSiMn and CuZn alloys. Suitable for cladding cast iron and un- and low alloyed steels.

WELDING POSITIONS: 
FILLER METAL ANALYSIS % (TYPICAL VALUES)

Cu

Sn

Mn

P

Si

bal

<0.1

0.1-0.4

<0.015

0.1-0.4

MECHANICAL PROPERTIES

Heat

RP0,2

Rm

A5

Impact Energy (J) ISO-V

Density

Melting range

Hardness

Treatment

(N/mm2)

(N/mm2)

(%)

-20°C

(Kg/dm3)

°C

HB

AW

 

250

   

8.9

1020-1050

 
AW: as welded
REDRYING TEMPERATURE 
not required
WELDING PARAMETERS / PACKING

Welding Parameters

Packing

D (mm)

Current (A) (DC-)

single (kg)

master (kg)

1.6 x 1000

70-150

5

25

2.0 x 1000

125-175

5

25

2.4 x 1000

150-200

5

25

3.2 x 1000

230-400

5

25







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