CEWELD


L-Ag30Sn Brazing




L-Ag30Sn

 
CATEGORY 
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. The presence of tin improves the fluidity is useful to increase the activity of the flux. Do not use this alloy above working temperatures of 200ºC .
CLASSIFICATION
AWS 
A 5.8: no standard
EN ISO 
1044: AG 107
17672: Ag 130
DIN 
8513: L-Ag30Sn
SUITABLE FOR 

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

WELDING POSITIONS: 

Ag

Cu

Zn

Sn

Others

30

36

32

2

-

MECHANICAL PROPERTIES

Heat

Rm

Weight

Operating temperture

Melting range

Treatment

(N/mm2)

(g/cm3)

°C

°C

As brazed

460

8,9

750

680-765

REDRYING TEMPERATURE 
not required
WELDING PARAMETERS PACKING

Welding Parameters

Length

Flame type

Optimum brazing

Packing

D (mm)

(mm)

Adjustment

Gab (mm)

kg / tube / carton

2,0

500

Neutral

0.05-0.13

1 / 5 / 20

3,0

500

Neutral

0.05-0.13

1 / 5 / 20

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







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