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enameled aluminum wire,soldering aluminum wire,er4047 aluminum resistance welding

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YUNCHENG CITY SHUANGMA METAL WELDING MATERIALS CO.,LTD

enameled aluminum wire,soldering aluminum wire,er4047 aluminum resistance welding

Brand Name : Shuangma

Model Number : AWS A5.10

Certification : ISO,CE,DNV/GL

Place of Origin : China

MOQ : 500kgs

Price : 3.5-6.8

Payment Terms : TT,LC, D/P, Western Union

Supply Ability : 300MT per month

Delivery Time : 7-15 days after confirm the order

Packaging Details : 5kgs/10kgs per box

advantage : low melting point and good fluidity which avoides the distortion after welding

Material : Aluminum / Aluminum Alloy

Weight : 5kgs

Application : in ships , engine, chemistry, food, sports equipment, mould furnitures,vessel, container etc

Color : Silver

Alloy Or Not : Is Alloy

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ER4047

DIN EN ISO 18273

S AL 4047(AlSi 12 (A) )

Werkstoff-Nr.

3.2585

AWS/ASME A 5.10

ER 4047

ER4047 is a type of aluminum alloys wires containing 12% silicon, low melting point, good liquidity, good corrosion resistance, the color is ash black after anodic process.

ER4047 aluminum & silicon is with high of crack resistance, but low plasticity, so for Plastic deformation joints after welding, we donor suggest it. You should strictly clean the oxide film on the edge of the workpiece and oil before welding. otherwise it will make bad weld produce and cause porosity, slag inclusion and other defects. Also you can use a plate to hold molten metal to ensure meld form.

Usage:

The argon arc welding of Al-Si, Al-Mg-Si, AI-Mg-Si-Cu Forging aluminum and aluminum(7%Si) is used as the filler material, And it has advantages of low melting point and good fluidity which avoids the distortion after welding .widely used in pure aluminum, Al-Mn, Al-Si-Mg alloys melding.

Chemical component(wt)/%

Si

Fe

Cu

Mn

Mg

Cr

Zn

Ti

Zr

Be

Others

Others totsl

≤0.05

≤0.15

Al

11~13

≤0.8

≤0.3

≤0.15

≤0.10

--

≤0.2

≤0.15

--

≤0.0003

Rem.

Characteristic

Melting range

1070 - 1080°F

Electrical conductivity

41%IACS(O)

Density

2.66g/mm3

Anti corrosion performance

B(Gen) A(SCC)

The coefficient of thermal expansion (20 ℃ ~300 ℃)

20×10-6/K

The coefficient of thermal expansion (20 ℃ ~300 ℃)

20×10-6/K

Thermal conductivity (20 ℃)

150~170W/m·K

Wire standard

Classification:

GB10858-2008

ANSI/AWS A5.10-92

Passed ISO9001:2008 Quality Management System

The mechanical properties of the welding joints

Motherboard

Motherboard performance

Joint properties

Rm (MPa)

RP0.2 (MPa)

A/%

Rm (MPa)

RP0.2 (MPa)

A/%

2014-T6

480

410

13

230

190

4

6061-T4

240

140

22

185

120

8

6061-T6

300

270

12

185

120

8

6063-T4

170

150

22

135

70

12

Specifications and packaging

Diameter /mm

Packing /Kg

TIG

2.0,2.4,3.0,3.2,4.0,5.0/1000

5,10

TIG(1000mm/5kg in plastic box/10kgCTNS)


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