info@welding-wire.org

Silver Welding Wire with Low Density

Silver welding wire is different from other welding wires, because it is usually used for some precise instruments, for instance: air conditioning apparatus, electronic, aerospace and so on. And silver welding wire has some advantages, low melting point, low density, price cheap, etc. Therefore, it is very welcomed among welding industry.

Shiny silver welding wire is winded on a black plastic spool orderly.
The package style of plastic spool makes transportation of silver welding wire safer.
Long silver welding wire is wrapped into a round shape.
Coil is the most simple package style that make the packing of silver welding wire very convenient.
Short silver welding wire put into plastic bags, and five bags on the floor, three bags on the five bags, a bag on the top.
Plastic-bag silver welding wire is short, so this package style makes welding wire easy to use.

Application:

  • Silver welding wire is widely used for welding various precise instruments, for example: copper and brass fittings, air conditioning apparatus, hardware, and oil exploration.
  • It is also used in industries of refrigeration, mechanical, electronic, electric, aerospace and so on.
  • It can not be used in sulphurous environment and on Fe- and Ni-alloys.

Main Characteristics:

  1. It has low melting point, so it can improve plasticity and wetting ability of the alloys, as well as the alloys' strength and toughness.
  2. Low density, good resistance to high temperature, excellent gap filling ability.
  3. Low flux spatter and low levels of fumes.
  4. Excellent fluidity, good electrical conductivity and permeability, strong corrosion resistance.
  5. Price cheap and environmental compliance.

Package:

  • 10kg/spool, each spool wrapped with kraft paper, sealed, put into a polybag, then put into a carton.
  • 180kg/crate, the size of crate is: 35 × 35 × 12cm.
  • As customers' requirements.

Mechanical and physical properties:

  • Diameter: 0.1-6mm.
  • Working temperature: 690°C - 780°C.
  • Melting range: 650°C - 790°C.
  • Tensile strength: 250-430N/mm2.
  • Elongation: 5% - 25%.
Silver welding wire chemical composition
Model Number Ag P Cu Sn Zn Cd Ni Al Mn
BCu80PAg 15 ± 1 15 ± 1 Balance / / / / / /
BAg18CuZnSn 18 ± 1 / 44 ± 1 20 ± 2 Balance / / / /
BAg25CuZnSn 25 ± 1 / 36 ± 1 5 Balance / / / /
BAg60CuSn 60 ± 1 / Balance 9.5 ± 1 / / / / /
BAg35CuZnCd 35 ± 1 / 27 ± 2 / Balance 18 ± 1 / / /
BAg45CuZnCd 45 ± 1 / 15 ± 1 / Balance 24 ± 1 / / /
BAg50CuZnCd 50 ± 1 / 15.5 ± 1 / Balance 18 ± 1 / / /
BAg40CuZnCdNi 40 ± 1 / 16 ± 0.5 / Balance 25.8 ± 0.2 20.1 / /
BAg50CuZnCdNi 50 ± 1 / 15 ± 0.5 / Balance 16 ± 1 3 ± 0.5 / /
BAg34CuZn 34 ± 1 / 36 ± 1 2.5 ± 0.5 Balance / / / /
BAg56CuZnSn 56 ± 1 / 22 ± 1 5 ± 0.5 Balance / / / /
BAg40CuZnSnNi 40 ± 1 / 25 ± 1 3 ± 0.3 Balance / 1.3-1.65 / /
BAg50CuZnSnNi 50 ± 1 / 21.5 1 ± 0.3 Balance / 0.3-0.65 / /
BAg30CuZnSn 30 ± 1 / 36 2 Balance / / / /
BAg30CuZnCd 30 ± 1 / 25 ± 1 / Balance 20 ± 1 / / /
BAg72Cu 72 ± 1 / Balance / / / / / /
BAg70CuZn 70 ± 1 / 26 ± 1 / Balance / / / /
BAg50CuZn 50 ± 1 / 34 ± 1 / Balance / / / /
BAg45CuZn 45 ± 1 / 30 ± 1 / Balance / / / /
BAg25CuZn 25 ± 1 / 40 ± 1 / Balance / / / /
BAg94Al Balance / / / / / / 5 ± 0.5 1 ± 0.3
BAg70CuZn 70 ± 1 / 26 ± 1 / Balance / / / /

Note:
The warehouse that is used to store silver welding wire should have a dry and ventilated environment. Water, acid, alkali and other corrosive liquids that have highly volatile substances can not be put in the warehouse. Silver welding wire should be placed on wooden pallets, and it can not be placed directly on the floor or against the wall.

Inquiry for Our Product

ASMM Welding Wire Company
E-mail: info@welding-wire.org

When you contact us, please provide your detail requirements. That will help us give you a valid quotation.