| Model: | BCuP-3 |
|---|---|
| Brand: | huazhong |
| Origin: | Made In China |
| Category: | Industrial Supplies / Machinery / Welding Solders |
| Label: | BCuP-3 , PHOS-COPPER WITH 5% , brazing rod/wire/bar |
| Price: |
US $34.3
/ kg
|
| Min. Order: | 10 kg |
| Live Chat: | Last Online:24 Aug, 2018 |
Silver containing copper-phosphorus alloy
Factory No.:HZ-Ag5P2
DIN EN 1044: CP 104
DIN 8513: L-Ag 5 P
EN ISO 3677: B-Cu 89 P Ag – 645/815
AWS A 5.8: BCuP – 3
Material-no.: 2.1466
Composition, typical analysis (% w/w):
|
Ag |
Cu |
P |
Others |
|
4.8 - 5.2 |
Rem |
5.8 - 6.2 |
<0.15 |
Mechanical and physical properties:
Working temperature: 710°C
Melting range: 645 – 815°C
Specific gravity: 8,2 g/cm³
Tensile strength: 250 N/mm²
Elongation: 8 %
Electrical conductivity: 5 S m/mm²
Electrical Resistivity: 0.0000181 ohm-cm
Color when brazed: Light Copper
Applications
• Refrigeration units
• Electrical conductors
• Copper and brass fittings
• Air conditioning apparatus
• Copper and brass equipment
Characteristics / Applications:
Copper-phosphorus alloy with low silver content, good flowing properties and high ductility. Suitable for gap brazing of copper and copper alloys. Joint-brazing at working temperatures between -40°C and +150°C. Do not use in sulphurous nvironment and on Fe- and Ni-alloys.
Heat sources:
Acetylene torch, induction and resistance heating, WIG-torch.
Flux:
Only copper alloys require the use of flux
Availability:
|
Bare rods |
Ring |
Wire |
Foil |
Preforms |
Powder |
Paste |
|
YES |
YES |
YES |
YES |
YES |
YES |
YES |
Packaging & Shipping
1kg/2kg packing, 10kg/20kg carton
