VILCHIS BRONSIL
SPECIAL ALLOY. STRONG WELD TYPE. MULTIPURPOSE. FOR PORE FREE JOINTS. ITS COLOUR RESEMBLES THAT OF BRASS.
CLASSIFICATION A.W.S: R ZnCu-C
APPLICATIONS: To weld refrigeration equipment cabinets, to restore bells while retaining the original sound. For shop displays, brass, iron and steel structures. To weld parts in sanitary facilities, to weld copper parts with thick walls even in difficult welding positions. For hot and cold water pipelines. To weld galvanized iron while preserving the zinc coating. For low carbon cast iron and for joints with metals which are different.

CHARACTERISTICS : This alloy is suitable for copper and copper alloys as brass and bronze; for ductile iron and for low carbon cast iron. There is no need to melt the base metal. It is a very elastic alloy. It is easy to weld with it in any position. It has been specially formulated to prevent the release of the characteristic excessive fumes which are typical of this kind of weld.

PROCEDURE: Clean the joint area from dirt, scales, grease and rust. Set the gas torch to a neutral flame. Apply VILCHIS BRONSIL flux in the joint area and on the welding rod tip. When the flux starts melting down, you can start welding while keeping the torch at an angle of 20 to 25 degrees between the joint and the weldiing rod. Once the joint has been finished, let the part cool down slowly and remove the flux traces.


TENSILE RESISTANCE: 4,100 Kg./cm2 (58,302 PSI)
WORKING TEMPERATURE: 750 TO 900C
COLOUR RANGE: BRASS OR BRONZE
MACHINING PROPERTIES: EXCELLENT

FILLER METAL CHEMICAL ANALYSIS %
AVAILABLE SIZES
Cu
Zn
Sn
1.5 mm - 1/16"
58.0
40.0
0.95
2.4 mm - 3/32"
3.2 mm - 1/8"
4.0 mm - 5/32"
4.8 mm - 3/16"
6.4 mm - 1/4"