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Alloy Welding Wire 2.0mm Phosphorus Copper Rods

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Alloy Welding Wire 2.0mm Phosphorus Copper Rods

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Brand Name : QI XING

Model Number : 0 silver welding rod

Certification : ISO900014001:2004

Place of Origin : Henan China

MOQ : 500KG

Price : Negotiation

Payment Terms : L/C, T/T

Supply Ability : 58000 Tons / Year

Delivery Time : 15-45 Days

Packaging Details : 11.34kg 1 Package

Shape : Round 5kg/package

Advantage : Excellent ductility

Material : Copper / Copper Alloy

Usages : copper to copper welding

Application : Air conditioner/ Refrigerating System

Famous customer : Gree / Midea /Carrier etc.

Size : 2.0*500mm 2.5mm 1.3*3.2*457mm

Welding type : Flame welding/ Brazing

Code : BCuP-2

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Copper To Copper Phos Copper Alloy Bcup2 Welding Suppliers Phosphorus Copper Square Brazing Copper Rod


Package list :


1. Features: The welding rods feature excellent ductility, highly durable and smooth flowing.
2. Size: Length: 500mm, diameter size:1.3*3.2mm, different sizes can meet your different needs.
3. Widely use: Can be widely used in welding of copper pipe, refrigerator, air conditioner, copper pipe, copper and alloy or copper material welding.

Production Process:


In order to ensure the quality of our brass filler rod products, we have a scientific and complete production process. There are 11 production steps. First, we inspect the raw materials. We select 99.99% high-purity electrolytic copper as the raw material to ensure that our brass filler rod products have less impurities and welding strength. high. In the second step, we make the ingredients according to the proportion of the product raw materials. The third step is casting in a production furnace. In the fourth step, we check the composition of the cast product to check whether there is any deviation in the batching step and ensure the composition ratio of the solder. The fifth step is shot blasting. The sixth step is to extrude the alloy block. The seventh step is extruded into shapes such as welding wire, welding ring and welding rod according to the customer's choice. Straighten and cut according to the length of the customer. The seventh step is to pack according to the customer's packaging requirements. In the eighth step, we check the product specifications and condition again. Last storage


Description:


Copper-Phosphorus/Copper-Phosphorus-Silver Brazing Filler Metal

Copper-Phosphorus brazing alloy is easy flow,low cost and has good processing property and self-braze ability. It applies to contact brazing,gas flame brazing,induction brazing and furnace brazing,the joint has high tensile strength and good electrical conductivity. Copper-Phosphorus-Silver brazing alloy can reduce the melting points,in can improve both alloy is plasticity and wet ability, as well as the alloy is strength and toughness.


Technical data:


Product CodeMain chemical compositionMelting temperature(℃)Application
AgPCuSolidusLiquidus
L-CuP66.0Bal.710890Good spreading and seam filling, suitable for all kinds of copper and copper alloys.
BCu93P6.8-7.5Bal.710790
L-CuP77.0Bal.710790
BCuP-27.0-7.5Bal.710793
BCu92P7.5-8.5Bal.710793
L-CuP88.0Bal.710770
L-CuSn7Sn:6.8-7.26.6-7.0.Bal.650

700


FAQ:


Q1: Is it safe to drink the water or product once these are in place?
A1: The manufacturer Qixing Welding Material indicates that the 0 Silver Phos Copper Brazing Rod would be safe for use on copper water lines but is probably not the best way to to it. The cost of the O phos rod is considerably more than standard no lead solder.Also when brazing with the O phos the inside of the copper line will develop an black powdery coating which would have to be flushed out of the lines or the line would require a purge while brazing to prevent the black coating from forming.. As said before "not the best way to do water lines"
Q2: Is the rod suitable for refrigeration line sets?
A2: Qixing welding material products advises that the bcup-2 is a low cost alloy suitable for most copper to copper or brass joints where good fit-up exists, and the assemblies are not subject to excessive vibration or movement. If there is good joint fit up where the clearance between the connections are between .002 and .007 then the will work fine. We does not recommend using this product on compressors or motors where vibrations can exist.

Product Application



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