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MATHESON Select Silicon Bronze Alloy (GTAW) (TIG) - Choose Box Weight & Wire Diameter

USD $0.00

MATHESON Select Silicon Bronze Alloy (GTAW) (TIG) - Choose Box Weight & Wire Diameter

USD $0.00
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Product Description

Description:

Silicon-Bronze welding alloy. Conforms to AWS A5.7 ERCuSi-A. Electrode length is 36 inches.

Typical Application:

This silicon-bronze alloy is used to weld similar composition base metals, brass and copper alloys to steel. Silicon-bronze is frequently used in GTAW brass welding of coated sheet steels.

Features:

  • Tensile strength - 50,000 minimum psi
  • Solidus - 1780°F (971°C)
  • Liquidus - 1880°F (1027°C)
  • Brinell Hardness - 80 - 100 HB (500 kg load)
  • All position

Procedure:

  • Silicon bronze base metals generally do not require pre-heat. Brass or copper base metals may require some pre-heat depending on copper content and thickness.
  • Use DC+ or AC current and a 2% certiated tungsten
  • Use Argon shielding gas

siliconbronze-specs.jpg

 

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