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Aluminum alloy welding electrode

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Aluminum alloy welding electrode

We are professional welding material supplier ,we can supply all knids of Aluminum alloy welding electrode with good quality and best price.


Aluminum alloy welding electrode:


Diameter: 0.6mm-5mm or as requested

Length: 1000mm or as requested


Technology data for your reference:


Standard

Chemical Compositions (%)

Material temperature£®°ś)£©

Advantages and usage

HS

AWS

Al

Si

Cu

Mg

Zn

others

Melting point

Recommend welding temperature

(HL400)

ER4047

Rem.

11~13

0.3

0.1

0.2

<0.5

577~582

580~600

Low cost, low melting point, excellent liquidity, suitable for brazing motor manufacturing and electric equipment, air conditioning pipes fittings of copper and copper alloys

(S311)

ER4043

Rem.

4~4.5

0.3

0.05

0.1

<0.5

573~632

600~645

Low melting point, excellent liquidity, suitable for brazing motor manufacturing and electric equipment, air conditioning pipes fittings of copper and copper alloys

(S331)

ER5356

Rem.

/

1.8~2.2

4.5~5.5

/

<0.5

571~635

600~645

Good liquidity , suitable for brazing refrigerator and the copper and copper alloys in air conditioning units °£

Al109

ER1100

Rem.

6.5~7.0

0.05

/

/

<0.5

643~657

670~695

Good Process performance , used for brazing motor manufacturing , instrumentation and the copper and copper alloys in glasses industry


AWS

Joint Strength

Parent metal

Characteristics

Standard

(Mpa)

ER1070

Above 55

Pure aluminum series1050 1070 1080

Good anti-corrosive and plasticity

ER1100

80-110

Pure aluminum series1100

Good anti-corrosive and plasticity

ER1200

80-110

Pure aluminum series1200

Good anti-corrosive and plasticity

ER2319

400-450

Pure aluminum series2219

High intensity after heat treatment

ER4043

170-250

Al-Mg-Si casting aluminum

The anti-thermal crack performance of the welded joint is good, but the plasticity, toughness are low, becomes grey black after anodic process

ER4047

170-250

Casting Al ,Al-Cu casting ,Ag-Mg-Si casting

The anti-thermal crack performance of the welded joint is good, but the plasticity, toughness are low, becomes grey black after anodic process

ER4145

200-300

Al-Cu casting 2014 2017

The anti-thermal crack performance of the welded joint is good, but the plasticity, toughness are low, becomes grey black after anodic process

ER5554

180-240

low Mg content 5052,5454 casting

Use chemical equipment with a temperature above 65

ER5654

210-270

medium Mg content 5154 casting

medium intensity, good anti-corrosive

ER5356

270-310

Al-Mg casting, Al-Mg-Si casting, Al-Zn-Mg casting

Typical welding wire used most widely, good mechanics performance and anti-corrosiveness

ER5556

280-320

Al-Zn-Mg casting, Al-Mg casting

The connector intensity is high, and the moulding performance and tenacity is inferior to 5183

ER5183

280-310

Al-Mg casting 5083

Typical welding wire used most widely, good mechanical performance and anti-corrosiveness


Aluminum alloy welding electrode

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