Arc Welding Service

CATEGORY

Brazing

TYPE

High silver containing cadmium free brazing alloy

APPLICATIONS

Brazing a weight range of different metals in maintanance and repair with excelent strenght, Boiler making, tubing, cooling equipment etc. Do not use this alloy above working temperatures of 200ºC .

PROPERTIES

Universal silver brazing alloy without cadmium with extreme low operating temperature and high mechanical properties. Due to the addition of Sn. this alloy will show a bright looking joint and is more capillary then the standard silver brazing alloys.

CLASSIFICATION

AWS

A 5.8: BAg-28

EN ISO

1044: AG 105

17672: Ag 140

DIN

8513: L-Ag40Sn

SUITABLE FOR

Brazing: Steels, Copper, Copper alloys, Stainless steel, Nickel and Nickel alloys. Also suitable for dissimilar joints between these metals.

APPROVALS

CE approved

WELDING POSITIONS:

FILLER METAL ANALYSIS %

Ag	Cu	Zn	Sn	Ni	Mo
40	30	28	2

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		400	9.1	690			650-710

REDRYING TEMPERATURE

not required

BRAZING PARAMETERS / PACKING

Sizes		Flame type	Optimum brazing	Packing
D (mm)	Length (mm)	Adjustment	Gab (mm)	kg / tube / carton	kg / spools
1.5	500	Neutral	0,01-0,25	1 / 5 / 20	1 till 10
2.0	500	Neutral	0,01-0,25	1 / 5 / 20	1 till 10
3.0	500	Neutral	0,01-0,25	1 / 5 / 20	1 till 10

OTHER DELIVERY FORMS

Fluxcoated rods (F), endless wire on spools and customized brazing rings.