- 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
Aluminum alloy brazing welding rods ER4047/4043/5356/1100
Huazhong Aluminium brazing alloy ER4043
SPECIFICATIONS CLASSIFIICATIONS:
AWS A5.10 AWS ER4043
ASME SFA 5.10 UNS A94043
DESCRIPTION/APPLICATION
Huazhong Alloy ER4043 is a 5% silicon aluminium. This alloy is recommended for welding 3003, 3004, 5052, 6061, 6063 and casting alloys 43,335,356 and 214. Our aluminium brazing alloy ER4043 has a melting rang of 573-632°C and a density of .097 lbs./cu.in. The post anodizing color tint of the weld area is gray.
TYPICAL MACHANICAL PROPERTIES
Tensile strength: Above 160MPa
Yield strength: 125MPa
Elongation: 8%
FEATURES:
ER4043 belongs to an aluminium brazing alloy with 5% silicon. It is suitable for brazing 6000 series aluminium alloy, 2000 series heat treatment alloy, and cast aluminium. It has good fluidity and excellent anti--thermal crack ability, but low ductility and toughness. After anodized, the 4043 filler metal would be grey, and grown dark than base metal. When brazing 5000 series Al-Mg alloy with 4043, it is easy to form fragile Mg2Si compound, and make ductility and corrosion resistance lower. So it is not suitable for brazing al-Mg alloy. When brazing 6061-T6 aluminium alloy, the tensile strength would be 167 Mpa above.
USAGES:
boats and ships, motorcycle, chemical engineering, food, mould, house furnishings,container etc.
CAUTIONS:
1) Get rid of the oxide and grease spots on the surface of the brazing alloy, or bad integration will lead to defect of the blowhole and slag inclusion.
2) Sole plate could be used to prop the melting metal when brazing.
Huazhong Aluminium brazing alloy ER4047
ER4047,Normally as ALSi2,ER4047 is an aluminum filler metal that contains 12% silicon. This alloy is not only fit for MIG or TIG application, but can be supplied as a copper brazing alloy for ordinary application. It has a good corrosion resistance and is an alloy welding stick that is well received for copper brazing or aluminium soldering. It may be used for welding such base materials as 1060, 1350, 3003, 3004, 3005, 5005, 5050, 6053, 6061, 6951 or 7005 as well as casting alloy 710.0 or 711.0. The melting point temperature of ER4047 is about 1,070-1,080°F and it takes on a blackish grey color after anodic treatment.
Alloy 4047 was originally designed for brazing and has a higher silicon contact than alloy 4043 which increases fluidity, reduces shrinkage and minimum hot-cracking. Our 4047 can sustain relatively elevated service temperature and is often used in the automotive industry.
Huazhong Aluminium brazing alloy ER5356
SPECIFICATIONS: CLASSIFICATIONS
AWS A5.10 AWS ER5356
ASME SFA5.10 UNS A95356
DESCRIPTION/APPLICATION
Our ER5356 is a 5% magnesium aluminium filler metal. The weld deposit of this filler metal offers good corrosion resistance when exposed to salt water. This alloy is commonly used on base metals 5050,5052,5083,5356,5454 and 5456. The post-anodizing color tint of the weld area is white.
TYPICAL MECHANICAL PROPERTIES
Tensile strength:269 MPa
Yield strength:132MPa
Elongation:17%
Huazhong Aluminium brazing alloy ER1100
A major step toward producing good aluminum welds is the use of high quality filler metal. It should be free of gas or nonmetallic impurities, with a clean, smooth surface free of moisture, lubricant or other contaminants. Base metals that can be welded by our ER1100 aluminium brazing wire are 1060, 1070, 1080, and 3003. In general purpose welding the two most widely used processes for groove welding are gas metal arc and gas tungsten arc welding processes.Featuring excellent corrosion-resistance, superior electric and thermal conductivity, and excellent workability, our ER1100 is a recommended welding alloy providing good color for anodized brazing materials.
AWS Specification . . . . . . . . . . AWS A5.10
AWS Classification . . . . . . . . . . ER1100
Welding Current . . . . . . . . . . GMAW-DCEP
Typical Mechanical Properties (As Welded)Tensile Strength,MPa . . . . . . . . . . 110% Elongation in. . . . . . . . . . . . . . . 26
Melting Point. . . . . . . . . . . . . .. . . .643-657°C
Recommended Temp. . . . . . . . . . . . . .670-695°C
Application
lectric machine, instrument and glass
Welding PositionsAll positions
Shielding GasArgon
Available Diameters0.6mm,0.8mm,1.2mm,1.6mm,1.8mm,2.0mm,2.5mm,3.0mm,3.2m,4.0mm
Package:
Aluminum alloy brazing welding rods ER4047/4043/5356/1100