铝焊丝(ER4043)

铝焊丝

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详细介绍

铝焊丝

ALUMINUM WELDING WIRE ER4043

AWS: ER4043

说明 DESCRIPTION

ER4043 是一款专为通用应用而设计的优质铝焊丝。它的硅含量为 5%，可增强其流动性并减少焊接过程中的裂纹倾向。 ER4043 具有出色的耐腐蚀性，并能产生光滑、美观的焊道外观。强烈建议将该焊丝用于需要对铝板、船舶和汽车零部件进行强力焊接的项目。

ER4043 is a premium-grade aluminum welding wire designed for general-purpose applications. It features a 5% silicon content, which enhances its fluidity and reduces cracking tendency during the welding process. ER4043 offers excellent corrosion resistance and produces a smooth, aesthetically pleasing bead appearance. This wire is highly recommended for projects requiring strong welds on aluminum sheets, boats, and automotive parts.

焊丝化学成分：一例：（%）

Chemical composition of wire: (%)

Si	Fe	Cu	Mn	Mg
5.01	0.12	0.027	0.023	0.015

熔敷金属机械性能：一例
Typical mechanical properties of deposited metal

屈服强度
Yield point Mpa

抗拉强度

Tensile Strength Mpa

延伸率

Elongation

冲击值(25度)
Impact Value J

200

常规包装：

Standard packaging：

焊丝直径mm

外包装Package

净重KG N.T.

缠绕方式Wound

0.8

0.9

1.0

1.2

1.6

2.0

纸盒
carton

塑料袋

Plastic bag

0.45

0.5

精密排绕
Precision Layer Winding

*可定制其他规格和包装类型

Other specifications and packaging types can be customized

铝焊丝产品目录 List of CHANG JIANG Welding Wires For aluminum

焊丝化学成分 Chemical composition of welding wire

美标牌号 AWS	Si	Fe	Cu	Mn	Mg	Cr	Zn
ER1070	≤0.20	≤0.25	≤0.05	≤0.03	≤0.03		≤0.03
ER1100	Si + Fe ≤0.95		0.05-0.20	≤0.05			≤0.10
ER4043	4.50-5.50	≤0.60	≤0.30	≤0.05	≤0.05		≤0.10
ER4047	11.00-13.00	≤0.80	≤0.30	≤0.15	≤0.10		≤0.20
ER5183	≤0.40	≤0.40	≤0.10	0.50-1.00	4.30-5.20	0.05-0.20	≤0.10
ER5356	≤0.25	≤0.40	≤0.10	0.05-0.20	4.30-5.20	0.05-0.20	≤0.25
ER5556	≤0.25	≤0.40	≤0.10	0.60-1.00	4.70-5.25	0.05-0.20	≤0.20