- Contact Person : Mr. Cao Liam
- Company Name : Jinhua City Huazhong Welding Manufacturing Co., Ltd.
- Tel : 86-0551-3545458
- Fax : 86-0551-3545459
- Address : Zhejiang,JINHUA,Industrial Zone, Jinhua City, Huangshan
- Country/Region : China
- Zip : 321000
ER4043 aluminium solder rod for welding electric machine, appliance, refrigerator
As one of the most common aluminum welding materials,ER4043 and ER4047 are often used for brazing casting aluminum, and extrusion molding of aluminum and aluminum alloys with aluminum welding flux.
Advantage: 1. low melting temperature.
2.good fluidity
3. little deformation for parent material
Item Number | Equivalent Remark | Chemical Composition (%) | Temperature (°C) | Advantages and Usage | |||||||
National Mark | AWS | Al | Si | Cu | Mg | Zn | Other | Melting Point | Recommended Temp. | ||
HSAlSi12 | HL400 | ER4047 | Remain | 11-13 | 0.3 | 0.1 | 0.2 | <0.5 | 577-582 | 580-600 | 1.low melting point, good fluidity 2.Used for brazing electric machine, appliance, refrigerator in the method of flame brazing and furnace brazing . |
HSAlSi4 | S311 | ER4043 | Remain | 4-4.5 | 0.3 | 0.05 | 0.1 | <0.5 | 573-632 | 600-645 | 1.low melting point, good fluidity 2.Used for brazing aluminium and aluminium alloy of electric machine, appliance, refrigerator. |
HSAlMg | S331 | ER5356 | Remain | / | 1.8-2.2 | 4.5-5.5 | / | <0.5 | 571-635 | 600-645 | 1.good fluidity 2.High strength 3.For brazing of refrigerator and air-condition. |
HSAl | AL109 | ER1100 | Remain | 6.5-7.0 | 0.05 | / | / | <0.5 | 643-657 | 670-695 | 1.excellent performance 2.For electric machine, instrument and glass |
ER4043 aluminium solder rod for welding electric machine, appliance, refrigerator
