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Zhengzhou Chuanwang Welding Consumables Co., Ltd. is a professional manufacturer in research and production of aluminum and aluminum alloy welding wire and  stainless steel welding wire. 更多>>
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S311 aluminum wire

Addtime:2014��10��29��  Times:

S311 aluminum wire

Alloy 4043(Al-Si5) is one of the oldest and most widely used welding and brazing alloys. Chuanwang er4043 can be classified as a general purpose type filler alloy. It is widely used in welding of 6061, 6XXX series aluminum alloy, 3XXX series and 2XXX series aluminum and alloys.

 Top Features

Spray and Flame Metallizing Wire, Welding Filler Wire; designed for welding heat-treatable base alloys and more specifically the 6XXX series alloys; lower melting point and more fluidity than the 5XXX series filler alloysdue to silicon additions; low sensitivity to weld cracking with the 6XXX series base alloys; suitable for sustained elevated temperature service, i.e. above 65°C (150°F) brighter, almost smut free welds. 

Chemical Composition (%)

Elements

Si

Fe

Cu

Mn

Mg

Cr

Zn

Ti

Al

Requirements

4.50-6.00

0.80

0.30

0.05

0.05

--

0.10

0.20

Balance

 

Physical Properties

Test Name

Melt Temperature

Electrical Conductivity

Heat Conductivity

Tensile Strength

Yield Strength

Extensibility

Linear Expansivity

 

%IACS

W/m.k

(MPa)

(MPa)

(%)

10-6/K20-100℃

Requirements

575630

42

210-230

120-150

50-65

10-18

22

 

Typical Applications

    For welding 6XXX alloys, and most casting alloys

    Automotive components such as frame and drive shafts

Bicycle frames

Ships

Locomotives

Equipments of chemical, food, Sports

Mould

Furniture

Container

Welding Positions: All

Shielding Gas:    Mixed Shielding Gas    100% Argon

 

Chemical composition standard: GB/T3190-1998

Wire standard: GB/T10858-2008, ANSI/AWS A5.10-92

Certificate: ISO9001:2008

Packing:

Mig: 7kg/ spool; 9kg/spool; 20kg/coil; 144 spools/ pallet;

Tig-1M(L): 5kg/bag *2bags/ carton; 10kg/bag /carton; 100 cartons/ pallet;

Package with label and material test report.

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