CuMn13Al7 Welding Wire

CuMn13Al7 Welding Wire

1. Application

CuMn13Al7 is especially suitable for surfacing welding on cast iron and low alloy steel with high corrosion resistance.

2. Physical And Mechanical Properties

(1). Solidus: 945℃

(2). Liquidus: 985℃

(3). Denseness: 7.4kg/dm³

(4). Elongation: 10%

(5). Brinell hardness: 180~240HB

(6). Tensile Strength: 800~9000N/mm²

3. Chemical Ingredient

Executive Standard	Classified Code	Alloy No.	Cu	Al	Fe	Mn	Ni	P	Pb	Si	Sn	Zn	Total Other Elements
ISO24373	Cu6338	CuMn13Al8Fe3Ni2	bal.	7.0-8.5	2.0-4.0	11.0-14.0	1.5-3.0	-	0.02	0.1	-	0.15	0.5
GB/T9460	SCu6338	CuMn13Al8Fe3Ni2	bal.	7.0-8.5	2.0-4.0	11.0-14.0	1.5-3.0	-	max 0.02	max 0.1	-	max 0.15	max 0.5
BS EN14640	Cu6338	CuMn13Al7	bal.	6.5-8.5	1.5-4.0	11.0-14.0	1.5-3.0	-	0.02	0.1	-	0.15	0.5
AWS A5.7	C63380	ERCuMnNiAl	bal.	7.0-8.5	2.0-4.0	11.0-14.0	1.5-3.0	-	0.02	0.1	-	0.15	0.5
DIN 1733	2.1367	SG-CuMn13Al7	bal.	6.5-8.5	1.5-3.0	11.0-14.0	1.5-3.0	-	max 0.02	max 0.1	-	max 0.15	max 0.4