QUE HÀN M73 HỢP KIM

PHOSBRAZ M73 COPPER PHOSPHOROUS BRAZING ALLOY

SPECIFICATION: EN ISO 3677
CLASSIFICATION: B Cu 94 P 710-785

Classifications :

• EN ISO 3677: B Cu 94 P 710-785
• NF EN 1044: CP202

Description & Applications : PHOSBRAZ M73

• The higher phosphorus ratio, the more important fluidity.
• This high fluidity alloy has been specially created with a perfect metal degassing, in order to generate amaximum comfort in use. It is recommended for capillary brazing of tubes and connections, water heaters...
• It can also be used on cuprous alloys (bronze, brass) with our Phosbraz flux.
• As all CuP, it is self-fluxing on red coppers.

- Rods of Ø 1,5 - 2 - 2,5 - 3 mm, standard length 500 mm. Other dimensions on request. Also available inwire

Typical Composition (%)
CU: 92.7                       P: 7.3

Mechanical Properties

• Density (Kg/ m3): 8000
• Elongation %: 4
  
• R.daN/mm2: 45
  
• Colour: Whilte grey