Sunraj Industries exports Phos-Copper-Silver Brazing Alloys which have good wettability, higher strength and toughness of brazing seam and lower meltingpoint. The heating speed should be as quick as possible while brazing. The joint is bright grey and will return to the original colour of bronze while dipped into 10% sulphuric Acid.
Main Features:
Technical Specification and Application:
Alloy |
Chemical Composition | Melting Range | Typical Range |
||||
Ag | Cu | P | Solids | Liquids | |||
% | % | % | |||||
S-Agp-1 | 0.9-1.1 | Balance | 6.8-7.2 | 645 | 796 | Use for brazing copper and copper brazing parts. | |
S-Agp-2 | 1.8-2.2 | Balance | 6.8-7.2 | 645 | 790 | Use for brazing copper and copper parts in refrigerator and air conditioner, suitable for medium gap tie-in. | |
S-Agp-3 | 2.8-3.2 | Balance | 6.5-6.8 | 645 | 800 | Use for copper and copper parts, suitable for ample clearance. | |
S-Agp-5 | 4.6-5.2 | Balance | 6.8-7.1 | 645 | 765 | Use for copper and copper, copper and brass parts with shock in air condition and freezer, copper and copper alloy tie-in in electric (al) motor meter. Low P content suitable for ample clearance, high P content suitable for gap-tie in. | |
S-Agp-6 | 5.8-6.2 | Balance | 6.8-7.5 | ≤0.15 | 645 | 724 | Low P content suitable for ample clearance, high P content suitable for gap tie-in, suitable for brazing spectacle frame and ER W. |
S-Ag-10 | 9-11 | Balance | 5.5-6.5 | 645 | 790 | Can be made into ribbonfil, brazing copper and copper alloy in spectacle frame. | |
S-Agp-15 | 14.5-15.5 | Balance | 4.8-5.3 | 645 | 800 | Used for copper and copper alloy with medium gap tie-in in air condition, freezer, compressor, electric motor etc. | |
S-Agp-18 | 17.5-18.5 | Balance | 6.2-6.5 | 645 | 645 | Use for copper and copper alloy tie-in in electric motor and electrical appliance. | |
S-Agp-20 | 19.5-20.5 | Balance | 4.5-5.5 | 645 | 740 | Used for brazing copper and copper alloy in electric motor and spectacle framecan be made into all kinds of ribbonfil. | |
S-Agp-25 | 24.5-25.5 | Balance | 4.8-5.3 | 645 | 710 | Used for brazing copper and copper alloy in electric motor and spectacle frame can be made into all kinds of ribbonfil. |