Rbcuzn A Brass Brazing Alloy - Chinaprice: contact company for price
supplying a wide range of brass welding alloy. These are made from from
pure metals of precise chemical specifications as per the varied quality
standards. Our collection delivers consistent performance due to its
excellent brazing properties. Our range adheres to RoHS standards. These
are high demands by our clients belonging to various industries. HS221
brass rod is a kind of Cu-Zn brazing alloy, and available for gaseous
flame brazing, high-frequency brazing, furnace brazing, resistance
welding etc. HS221 has good welding performance, and it is widely used
for brazing of copper and copper alloy, steel, copper nickel alloy, grey
cast iron, cemented carbide etc. It could replace H62 filler metal and
be used as wire of brazing brass. HS221 is a special brass brazing wire
that contains tin and silicon. While tin improves fluidity, silicon
controls evaporation of zinc, and eliminates gas hole to get an
excellent welding process. Because of good corrosive and toughness,
HS221 is often used by surface welding worn parts of metal, such as
bearing valve sealing surface, propeller. HS221 brass wire should work
together with copper gas welding flux when oxyacetylene gas brazing.
Item Number:HS221, RBCuZn-A(AWS)
Chemical Composition (%):Cu 59-61, Zn Remain, Sn 0.8-1.2, Si 0.15-0.35
Advantages and Usage:For brazing copper and copper alloy, steel and cast iron in the method of flame brazing, furnace brazing and induction welding
Caution:1.The surface of oil and oxide on the work pieces should be cleansed carefully before brazing .
2. Preheat the work piece to 400 to 500Cbefore brazing.
3. Matching flux should be used together when brazing.
4.Neutral flame or slight oxidizing flame could be used when flame welding. Appropriate decrease welding temperature, increase welding speed, reduce residence time of molten pool in high temperature to lessen the evaporation and oxidation of zinc.
We could make it in ring, wire, sheet, rod sharp to meet your requirement.
You are welcome to visit our factory and inspect the quality of the brazing materials.
Pls contact us if any problems relate to our product.
Rbcuzn A Brass Brazing Alloy
Feel free to contact us with all your questions
- Phone: 65288866528913866753197
- Address: No.8 Guanqi Road,Economic & Technical Development , Hefei, China
Published date: September 19, 2012 -
- Business Description: Anhui Huazhong Welding Material Manufacturing co.,Ltd was founded in 2007 in China. We are the prime Manufacturer and Supplier of brazing materials. Our main products include silver/copper/aluminum brazing alloy and matching welding flux.
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