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phos-copper-silver brazing alloys
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Product Description Features:
1) Good fluency
2) Low cost
3) Perfect performance
4) For resistance brazing, gas flame brazing, high frequency
inductionbrazing and furnace brazing
5) Joint strength high and conductivity good
6) Flux is necessary when brazing copper or copper alloys
phos-copper-silver
7) Brazing alloys with low melting points have good 'wettabilty,'
high strength and toughness
8) Ramp rate should be as quick as possible while brazing
9) Joints become bright gray, returning to original copper color once dipped into a 10% sulfuric solutionShape:Product Specification/Models Item No.
BCuP-6 Ag:1.8-2.2 P:6.8-7.5 Cu: Rest
Solidus °F/°C 1190/643 Liquidus °F/°C 1300/705
Combination of low silver with high phosphorous creates very good fluidity. While not quite as liquid as PhosCopper 0, tight fit-up is recommended.
BCuP-3 Ag:4.8-5.2 P:5.8-6.2 Cu: Rest
Solidus °F/°C 1190/643 Liquidus °F/°C 1495/813
Delivers moderate liquidity and improved gap filling compared to PhosCopper 0. The 5% silver content provides good economy when compared with PhosCopper 15.
BCuP-7 Ag:4.6-5.2 P:6.5-7.0 Cu: Rest
Solidus °F/°C 1190/643 Liquidus °F/°C 1420/771
Similar to PhosCopper 5. Developed especially for use as a preform alloy, the higher phosphorous content delivers good liquidity.
BCuP-5 Ag:14.5-15.5 P:4.8-5.2 Cu: Rest
Solidus °F/°C 1190/643 Liquidus °F/°C 1476/802
This very popular alloy offers superior ductility and strength. It is suitable for wide gap applications. Joint clearances of .002-.006". Easy to use, good control. Used extensively in copper tube joining applications.
Shape: ◇Wire in coils ◇ Bars and rod ◇ Flat ◇ Ring
Diameter of wire: 0.8-4.0mm
Application Used extensively in copper tube joining applications.
Other Information Packing:5kgs /plastic bag with drier ,50kgs/case, case size:54 x 34 x 13mm. |
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No.588,Binhong Road(2ND), Jinhua Zhejiang, China 321016
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Tel : 86-579-2275-308
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Fax : 86-579-2275-128
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Contact : Xiang Alen / Direct : 86-579-2275-308
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