Arc Welding Service

CATEGORY

Brazing

TYPE

Copper phosphorus brazing alloy.

APPLICATIONS

Joining: Copper to copper, Copper alloys, Brass, Copper-Sn alloys with flux. Do not use this alloy above working temperatures of 200ºC

PROPERTIES

Universal brazing alloy containing phosphor for use without additional flux on copper to copper joints. Good flowing
characteristics very easy to use with high mechanical properties.

CLASSIFICATION

AWS

A 5.8: BCuP-2

EN ISO

17672: CuP 180

DIN

8513: L-CuP7

SUITABLE FOR

Copper to copper (without flux), Copper alloys, Brass, Copper-Sn alloys with flux.

APPROVALS

CE approved

WELDING POSITIONS:

FILLER METAL ANALYSIS %

P	Cu
7	rest

MECHANICAL PROPERTIES

Heat	R_P0,2	Rm	Weight	Operating temperature	Impact Energy (J) ISO-V		Melting range
Treatment	(N/mm²)	(N/mm²)	g/cm³	°C	-40°C	-60°C	(°C)
As brazed		250	8.1	720			710-820

REDRYING TEMPERATURE

not required

BRAZING PARAMETERS / PACKING

Brazing Parameters		Flame type	Optimum brazing	Packing
D (mm)	Length (mm)	Adjustment	Gab (mm)	kg / tubes / cartons	kg / spools
1.5	500	Neutral	0.03-0.08	1 / 5 / 20	1 till 10
2.0	500	Neutral	0.03-0.08	1 / 5 / 20	1 till 10
3.0	500	Neutral	0.03-0.08	1 / 5 / 20	1 till 10

OTHER DELIVERY FORMS

Endless wire on spools (D-300) and customized rings.