BRAZING STANDARD

GB/T 10046-2000        GB/T 6418-1993

AWS A5.8-2004           AWS A5.31-2003

EN 1044-1999             EN 1045-1999

 

 

WELDING DESCRIPTION

NAME: 34% COPPER ALLOY SILVER BRAZING ROD 

BAND:

OTHER NAME: HZ-Ag34BSn

DETAILED INTRODUCTION:

 

 

HUAZHONG HZ-Ag34BSn is a cadmium free silver brazing filler metal. It exhibits poor / sl ish flow characteristics melting over a 100°C temperature range. Because of these characteristics HZ-Ag34BSn is not widely used today.

HZ-Ag34BSn has an ability to fill gaps that cannot be tightly controlled and to build fillets. Optimum joint gaps at brazing temperature are 0.075-0.2mm.

 

 

RODS TECHNICAL DATE

 

 

Ag	Cu	Zn	Sn	Melting Range °C	EN1044:1999	ISO 17672:2010	General icon
34	36	27.5	2.5	630-730	AG106	Ag 134	Cd-free

 

 

ALLOY APPLICATION

 

 

This filler metal can be used to join all the common engineering materials (excluding aluminum) – such as copper, copper alloys (including, brasses, bronzes, gun metal, nickel silvers, aluminum bronze, copper nickel) and steel (including, mild, carbon, tool steel, stainless steels and low alloy steel). It may be used for brazing tungsten carbide and PCD segments however where cracking of the carbide or wetting of the filler metal may be an issue specialized silver brazing filler metals containing nickel / manganese are often preferred.

 

Conditions for use: 

This filler metal is mainly used for brazing in air with a flux. In most cases HZ-QJ102 and HZ-QJ305 flux can be used in conjunction with HZ-Ag34BSn. However, flux selection is application dependent. Please refer to HUAZHONG technical department or flux product data sheets before selecting a flux.

 

 

 

OUR SEVICE

Our sevice for you!

1.Samples:

 We can offer you Free Samples. 

2.Brand: 

Ocean welding / OEM accepted

3.Inspection:

Any  inspection accepted, like CIQ, SGS, COC,etc

4.Technical Support:

Anytime

 

 

FAQ

welcome to visit our factory ,tank you !