Aluminum alloy welding electrode

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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（℃)）		Advantages and usage
HS	AWS	Al	Si	Cu	Mg	Zn	others	Melting point	Recommend welding temperature	Advantages and usage
(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)	Parent metal	Characteristics
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