CORBRONZE CMA1

Brand
Welding Alloys Group
Ceweld product
Type
CuMnAlNi (W.Nr: 2.1367) copper alloy Mig/Mag welding wire.
classification
AWS
A 5.7: ERCuMnNiAl
EN ISO
24373: Cu 6338 / CuMn13Al8Fe3Ni2
W.Nr.
2.1367
Applications

Joint welds or building up of aluminum bronze. Cladding components undergoing metal to metal wear under high pressure. Especially suited for marine environments. The addition of manganese and nickel improves hardness and strength. Excellently suitable for joining and cladding of copper alloys, unalloyed and low-alloy steels and grey cast iron.

Type
CuMnAlNi (W.Nr: 2.1367) copper alloy Mig/Mag welding wire.
Applications

Joint welds or building up of aluminum bronze. Cladding components undergoing metal to metal wear under high pressure. Especially suited for marine environments. The addition of manganese and nickel improves hardness and strength. Excellently suitable for joining and cladding of copper alloys, unalloyed and low-alloy steels and grey cast iron.

Properties

Highest grade of the Al-Bronze-types. Seawater-resistant copper-aluminum alloy without Zn with high toughness and improved hardness.  “Very good weldability compare to the more common Al. bronzes. “

Classification
AWS
A 5.7: ERCuMnNiAl
EN ISO
24373: Cu 6338 / CuMn13Al8Fe3Ni2
F-nr
37
W.Nr.
2.1367
Suitable for

Ship propellers, copper, brass, pumps, seawater, desalting equipment, marine, pulling tools, shafts, guide grooves, sliding surfaces, cast iron, pully, UNS : C62300 - C63000, DIN : CuAl10Fe3Mn2 - CuAl10Ni5Fe4 - G-CuAl10Fe, Mat n° : 2.0936 - 2.0966 - 2.0940, CuNiAl, superstone etc..

Welding positions
PA
PB
PC
PD
PE
PF
PG
Redrying
Not required
Gas acc. EN ISO 14175
I1, I3
Analysis
C Si Mn P S Ti Fe Cu Zn Pb Sn Al As Ni+Co Cu+Ag
0.05 13 3 Rem. 0.1 0.01 8 2.5
Mechanical Properties
Heat
Treatment		 RP0,2
(MPa)		 Rm
(MPa)		 A5
(%)		 Hardness
As Welded 880 10 290 HB
Product sheet
MSDS
product sheet
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MSDS