Specifications

1. Brazing temperature is high
2. Avoiding granular cracks

 

  

SILVER SOLDER RING

Standard:

• EN 1044: AG 208

• DIN 8513: L-Ag 5

 

Factory Destination:HZ-Ag5B

 

Chemical Composition:

% Ag  % Cu   % Zn   % Si

5,0    55,0     40,0      0,15

 

Physical and mechanical characteristics:

Melting range (°C) 820 - 870

Working temperature (°C) 860

Tensile strength (N/mm2) 350

Elongation (%) 8

Density (g/cm3) 8,4

 

Applications:

It is used for applications where the welding and heat treatment of the ferrous alloys are combined in a single operation. The alloy is useful for brazing resistance wire of Nicromo type and Candal T1 type, because the brazing temperature is high, allowing the relief of recognition of resistances avoiding granular cracks.

 

Particular characteristics:

Alloy inexpensive indicated for joining various ferrous and nonferrous alloys. Can be heated up to 1650°C without damage. For brazing furnace, the heating cycle should be short to avoid excessive volatilization of zinc with the resulting formation of the brazing alloy layer.

 

HZ-Ag5B has the particularity to have a good wettability in iron because its silicon content facilitates the capillary, neutralizing iron oxide. 

 

Heat sources:

Oxy-acetylene torch, propan torch, oven, high frequency induction.

 

  1kg/2kg bag

 

  Technique innovation & Products excellent & Quality first & Customer satisfaction

 

   Anhui Huazhong Welding Material Manufacturing Co., Ltd is established in 2004, and located in Hefei——the central City of Anhui Province. We are specialized in manufacturing and producing brazing materials. Our main products include silver-based brazing filler metal, copper-based brazing filler metal, aluminum-based brazing filler metal and associated brazing flux, flux-cored welding wire etc. Our brazing flux products include: silver welding paste, silver welding powder, copper welding paste, copper welding powder, aluminum welding paste, aluminum welding powder, spot welding paste (water), etc. The available shape of brazing alloys are rod, ring, sheet, strip, wire etc. 

 

  FOB/ CIF/ CIP