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Copper -Phosphorus brazing alloy

Phos Copper Alloys are widely use self-fluxing filler metal.They are used to join copper and copper alloys, like brass , bronzes.But can't used on steel and nickel alloys

CODECOMPOSITION%  MELTING RANGEFLOW POINTDENSITYTEMSILE STRENGTHCORRESPHONDING STANDARDS
 AgCuP g/cm²kg/mm²AWS A 5.8
CuP7 B/L7.3710-8207308.158BCuP2
Ag2CuP2Bal6.5645-8257408.155BCuP6
Ag5CuP5Bal6645-8157108.255BCuP7
Ag6CuP6Bal7643-8137208.355BCuP4
Ag10CuP10Bal6650-7507208.365 
Ag15CuP15Bal4.9645-8007008.454BCuP5
Ag18CuP18Bal6.3643-6666708.450BCuP8


NORMS   MELTINGWORKINGCHEMICAL COMPOSITION   OBSERVATIONS
ISO17672EN1044DIN8513AWSRANGE(℃)TEMPERATURE(°C)Ag%Cu%P%OTHER% 
CuP279CP105L-Ag2P 645-825740291.76.3 Suitable for refrigeration equipment.Economical solution.
CuP280  BCuP-6643-7887152917 Low cost alloy suitable for brazing copper-copper and copper with copper alloys
CuP281CP104L-Ag5PBCuP-3645-8157105896 Suitable to refrigeration equipment, high density.
CuP282  BCuP-7643-771710588.26.8 Alloy with a narrow melting range and good fluidity compared with the BCuP3.
CuP283  BCuP-4645-725690686.77.3 Intermediate temperature alloy suitable for brazing copper-copperand copper with copper alloys
CuP284 L-Ag15PBCuP-5645-80070015805 High fluid copper-phosphorus alloy with high silver content.Excellent flowing characteristics.
 
Copper -Phosphorus brazing alloy

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Guangzhou Zhenhu Welding Consumables Co. Ltd.
Contact : MS. SANDY WANG Mobile / WhatsApp / WeChat: +86 136 8889 5094
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