HZ-QJ209 Aluminum Solder Flux Brazing Powder
AWS 5.8: -
EN 1045: -
DIN 8511: -
SOLIDUS: 300℃
LIQUIDUS: 500℃
It used for copper and aluminum alloy brazing , with low melting point, suitable for manual flame brazing,High frequency machine brazing.
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Quick Details
Place of Origin: Anhui, China Brand Name: HUAZHONG
Model Number: HZ-QJ209 Material: CsALF4
Operating Temperature: 300℃-500℃ Operating Current: International Standard
Application: Brazing Copper Alloy and Aluminum Alloy Welding Current: International Standard
Product Name: Aluminum Solder Flux Powder Type: Flux Powder
Usages: Copper Alloy and Aluminum Alloy Brazing Advantage: Low Melting Temperature
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Packing Details
50 g/bottle, 120 pcs/carton227 g/bottle, 30 pcs/carton
500 g/bottle, 20 pcs/carton
International Export Packing
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Technical Sheet
HZ. NO EN1045 AWS 5.8 DIN8513 Melting Range Chemical Composition
HZ-QJ209 - - - 300-500℃ CsALF4----------------------------------------------------------------------------------------------------------------------------------------------
Product Description
Soldering fluxes are chemical compounds applied to the joint surfaces before brazing, can be classified as corrosive, intermediate or non-corrosive.
Such as: silver soldering flux powder/ paste, aluminum soldering flux powder/ paste, copper soldering flux powder/ paste.
They are all essential to use in the whole process of brazing/soldering operation.
Heating a metal surface accelerates the formation of oxides, the result of chemical combination between the hot metal and oxygen in the air.
This oxide layer has to be removed before brazing, and the formation of a new oxide layer has to be prevented or they will inhibit the filler metal from wetting and bonding to the surfaces.
Brazing Fluxes play a vital role in virtually all air brazing processes.
Use of the wrong flux or a poor application technique can have a dramatic effect on joint quality.----------------------------------------------------------------------------------------------------------------------------------------------
Application:
Low melting point, suitable for soldering copper alloy and aluminum alloy.
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