standard: | AWS A5.31, EN 1045 | Validity period: | 12 months |
industry: | Aluminum radiator, etc. | product name: | A2WS061 White Flux Powder |
Packaging Preview: | Custom Support: | OEM | |
Material: | Fluoride | application: | Aluminum alloy |
place of origin; place of origin: | Shandong China | Other names: | Non-corrosive aluminum flux powder |
Operating temperature: | 450-600 | Packaging Details: | 227g/can, 500g/can, 500g/bag, 20kg/carton, 30kg/drum can be customized packaging. |
brand: | dawn | Warranty: | 1 year |
feature: | Fine particle size, good fluidity and high activity |
A2WS061 White Flux Powder
Product use |
Aluminum brazing flux powder/paste can be used with aluminum or zinc based brazing filler metals for frame brazing, induction brazing, resistance welding, furnace brazing on aluminum, aluminum alloys, copper alloys in the temperature range of 450-600°C and soon. |
physical description |
White powder/paste, particle size≤150um. |
standard |
JB/T6045-2015 Soldering Flux Sun Shao |
storage |
Keep in a dry and cool place. Moisture proof, not edible. |
pack |
a) 226.8g (8 Oz)/plastic can, 80 cans/carton b) 454 g (16 oz)/plastic can, 40 cans/carton c) 500g/plastic can, 40 cans/carton d) 500g/polybag, 60bags/drum e) Customized packaging is available. |
code |
Active Range (°C) |
describe |
FB201S-11 |
450-660 |
Good fluidity and strong ability to remove oxide film. It can be mixed with water into a paste with good viscosity. Soluble in water, no residue. Recommended for repair market. |
FB201S-21 |
500-600 |
Good fluidity and strong ability to remove oxide film. It can be mixed with water into a paste with good viscosity. Soluble in water, no residue. Recommended for heat sink brazing. |
FB205S |
450-600 |
Optimum activity for brazing with AlSi12, 4047 filler metals for best brazing quality requirements. Soluble in water, no residue. Highly recommended for radiators, bike manufacturers. |
FB206S/C |
450-600 |
It has great activity with AlSi12, 4047 filler metal alloys. wSoluble in water, no residue.It is strongly recommended for occasions with high requirements for powder or paste. |
FB501S |
560-600 |
Strong ability to remove oxide film. Potassium fluoroaluminate flux system. not soluble in water. Leaves a thin residual film. Recommended for automotive radiator furnace brazing procedures. |
FB502S |
430-600 |
Strong ability to remove oxide film. Low melting point, washable. An expensive material for cesium. Recommended for automotive radiator furnace brazing procedures. |
FB503S/C |
520-600 |
High activity, low temperature, insoluble in water, thin residual film, powder or paste. |
FB504S/C |
560-600 |
Self-flux, no filler metal required. The water-insoluble thin residual film is available in powder or paste form. |
There are two main types of aluminum brazing fluxes: water-soluble and non-corrosive.
Water-soluble aluminum fluxes contain ingredients that absorb moisture from the air. It can be mixed with water to make a paste, but once mixed with water, the components in the flux will hydrolyze and begin to lose their function. Therefore, the effective life of this aluminum flux mixed with water is less than 4 hours. Our customer specified a procedure in which flux must be used up two hours after mixing with water. Flux life is also limited after exposure to moist air.
Due to the solubility of this aluminum flux, no residue is left after rinsing with water after brazing. However, this flux solution is very corrosive to metal materials, so the brazing area needs to be thoroughly rinsed.
Another is called non-corrosive aluminum flux. The most popular flux ingredient is potassium fluoroaluminate (FB501). TiBright has developed a new similar FB503 with lower temperature. In addition, the main component of FB502 is cesium potassium fluoroaluminate. This has a low melting point (430°C) and water solubility. It is also the most expensive one.
There is also a third flux, FB504, developed by TiBright. FB504 has materials that react with aluminum and create an active layer on the aluminum surface. This surface can act as filler metal, which means that no more filler metal is needed.
Established in 2000, Yantai Tianhui Welding Materials Co., Ltd. is a professional developer and international supplier of all-inclusive brazing materials, equipment and consultants. TiBright has hundreds of products for different applications. Customized products are also available for specific purposes.
When choosing from our product library, check out our list of recommended products, and if you have any questions, please let us know and we will try our best to accommodate your inquiry. Sometimes we need our customers to try different samples to make a perfect decision. Generally, we need to know the following information to choose the right product for you.
1. The material of your nursery parts (the parts to be brazed).
2. Heating method. (such as flame, induction, vacuum furnace, etc.)
3. Application environment. (eg room air, protective inert gas, reducing gas, vacuum, etc.)
4. Your part size. Photos or diagrams are preferred. (Different sizes require different procedures.)
5. Current solution. (e.g. brazing materials, equipment, procedures, etc.)
6. Reasons for finding new solutions. (such as price, strength, suitability, etc.)
7. Your application industry. (Help us refer to similar examples.)
regular packaging:
Other packaging can be customized according to customer requirements
product | aspect | Package |
Brazing alloy rod | 500 mm | 1kg/bag, 20kg/carton, 10kg/bag |
Brazing alloy rod | 1000 mm | 5kg/bag, 30kg/carton |
Brazing alloy wire | roll | 5kg/roll, 10kg/roll, 20kg/roll |
Brazing Alloy Sheet/Strip | all kinds | 1kg/bag, 10kg/carton, 20kg/carton |
Brazing Alloy Rings | all kinds | 1kg/bag, 10kg/carton, 30kg/carton |
Brazing Alloy Powder | 5kg/bag, 10kg/carton, 30kg/drum | |
Brazing alloy paste | 1kg/can, 10kg/drum, 30kg/drum | |
Flux powder | 500g/can, 500g/bag, 20kg/carton | |
solder paste | 1kg/can, 1kg/bag, 40kg/carton | |
Solder Paste - Automatic | 1kg/can, 1.5kg/can, 9kg/carton | |
Flux - Liquid/Gas | 3L/barrel, 3.5kg/barrel, 12kg/carton, 200L/barrel |
With hundreds of products in our product library, TiBright is a professional developer and international supplier of turnkey brazing materials, equipment and consultants.
One of the highlights of our service is that we offer custom products designed specifically for specific clients. We have many successful cases where customers have perfect products for their own procedures, environment and operating procedures.
We also provide our customers with complete brazing solutions to solve all problems related to the brazing process. We provide consulting services to clients with complex application and innovation needs.
About 60% of our equipment and units are designed and manufactured in our own machine shop, which allows us to react quickly to new updates from our customers. We also manufacture specially designed brazing tools and machines. We often develop products together with our customers to meet their individual needs.