brazing wire copper phos welding wire flat rods B Cu92P B Cu93P BCu94P

Product Overview

Description

 

 

Phos-Copper brazing alloys are easy-flow, low cost ones and shows perfect perfomance in contact brazing, oxy-acetylene brazing,induction brazing and furnace brazing. The joint strength is higher and the conductivity is better. A flux is required while brazing brass to brass. Phos-Copper-Sliver brazing alloys have good wettability, higher strength and toughness of brazing seam and lower melting point. The beating speed should be as quick as possible while brazing. The joint is to be bright grey and will return to the orginal color of bronze while dipped into 10% sulphuric acid.

 

brazing wire copper-phos welding wire flat rods B-Cu92P B-Cu93P BCu94P

 

Phosphorus Copper Alloys (AWS code)

 

Standard	Alloy	Chemical Composition(%)	Melting Range		Application
			Solidus	Liquidus
AWS A5.8	BCuP-2	Cu:Bal. P:6.5-7.5	710°C	790°C	For brazing of copper and copper alloys.
AWS A5.8	BCuP-3	Cu:Bal. P:5.7-6.1 Ag:5.0-5.2	643°C	816°C	For brazing of copper and copper alloys.
AWS A5.8	BCuP-5	Cu:Bal. P:4.8-5.3 Ag:14.5-15.5	643°C	800°C	For brazing of copper,copper alloys,silver and molybdenum etc.
AWS A5.8	BCuP-6	Cu:Bal. P:6.8-7.5 Ag:1.8-2.2	643°C	790°C	For brazing of copper and copper alloys.
	BCu86PSn	Cu:Bal. P:6.5-7.5 Sn:6.5-7.5	640°C	680°C	For brazing of copper and copper alloys.

 

AWS code BCuP-2 BCuP-4,BCuP-5,BCuP-6,BCuP-7
DIN8513: L-CuP6 L-CuP7 L-CuP8 L-Ag2P L-Ag-5P L-Ag15P

EN1044: CP203 CP202 CP302 Cp201 CP105 CP104 CP102

BCu93P

 

 

Flat rods: 0.05"x1/8"x18"     

Square rods: 1/8"x1/8"x18"  

Round rods:2.0mm 2.4mm 3.0mm 3.2mm 4.0mm 

Ring Available

 

As a manufacturer and exporter with more than 10 years exporting experience, we know which products can meet different markets requirement. We are confidence for our quality and competitive price.