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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
   Availability:   In Store. Call 800-416-2505 or find location at https://www.mathesongas.com/store-locator/


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Product Description

Description:

SiliconBronze welding alloy. Conforms to AWS A5.7 ERCuSiA. Electrode length is 36 inches.

Typical Application:

This siliconbronze alloy is used to weld similar composition base metals, brass and copper alloys to steel. Siliconbronze 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 preheat. Brass or copper base metals may require some preheat depending on copper content and thickness.
  • Use DC+ or AC current and a 2% certiated tungsten
  • Use Argon shielding gas

siliconbronzespecs.jpg

 

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