Solar Photovoltaic Industry

For Solar photovoltaic panels. Solar water heater.

Phosphorous copper alloys

StandardAlloyChemical Composition(%)Melting Range
SolidusLiquidus
AWS A5.8BCuP-2Cu:Bal.  P:6.5-7.5710℃790℃
AWS A5.8BCuP-3Cu:Bal.  P:5.7-6.1  Ag:5.0-5.2643℃816℃
AWS A5.8BCuP-5Cu:Bal.  P:4.8-5.3  Ag:14.5-15.5643℃800℃
AWS A5.8BCuP-6Cu:Bal. P:6.8-7.5  Ag:1.8-2.2643℃790℃
BCu86PSnCu:Bal. P:6.5-7.5 Sn:6.5-7.5640℃680℃

Soft solder

AlloysMelting RangeISO 9453EN 29453
Sn97Cu3 227-310℃402S-Sn97Cu3
Ag1.5Sn5Pb93.5296-301℃//
Sn50Pb50183-215℃111S-Pb50Sn50
Sn40Pb60183-235℃114S-Pb60Sn40
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