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  • Introduction:

    Item Name: ER4047
    Description:
    Material: ALUMINUM

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ER4047(图1)ALUMINUM WELDING WIRE

ER4047


Company vision: Satisfy customers with service. Achieve success with quality


1. Introduction

ER4047 is an aluminum welding wire known for its high silicon content. This composition helps create smoother and shinier welds with minimal porosity. Ideal for applications requiring good fluidity and strong resistance to hot cracking, ER4047 is especially effective in welding cast and wrought aluminum alloys. It's perfect for automotive parts, heat exchangers, and food industry containers, providing durable and aesthetically pleasing welds.


Typical application: Automotive components, heat exchangers, body panels, brazing of aluminum sheets, extrusions, and castings.



2. Specifications

Standard packaging

Diameter MM

Spool

Package

Inner Bag

KG N.T.

Wound

0.8

0.9

1.0

1.2

1.6

Basket spool

Plastic spool

carton

heat shrink bag;

vacuum packaging

0.45

0.5

2

6

7

Precision Layer   Winding

*Other specifications and packaging types can be customized




3. Technical data

Chemical composition of wire

Accord with AWS A5.10

%Si

%Fe

%Cu

%Mn

%Mg

%Zn

%Al

12.01

0.45

0.11

0.07

0.04

0.11

Rest


*Note: Argon arc TIG rod welding wire is available too.



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4. List of CHANGJIANG Welding Wires For aluminum


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ER4047(图4)ER4047(图5)


Frequent Ask Questions


Q1: What is the delivery time? Do you have products in stock?

A: The number of stocks depends on the demands. After receiving the deposit, we will get your goods ready as soon as possible. The monthly output of the factory is more than 8000 tons. The delivery time for urgent order is negotiable.


Q2: Could I visit the factory?

A: Yes, please contact us in advance to make an appointment!


Q3: Could I get any sample?

A: Yes, we provide sample free of charge (exclude international postage). We are confident for the product of our quality!


Q4: What is your minimum quantity of order?

A: Carbon steel welding electrode: 10 ton for formal order.

Carbon steel solid welding wire: 10 ton for formal order

Other types from 2ton.

The minimum quantity of order for trail order is negotiable.


Q5: How can we trust your quality?

A: Our factory has about 70 years of history, enjoying great reputation in the world market.

Our products have been certified by various classification societies and help us build long-term cooperation relationship with many top 500 companies.


Q6: Could I used our own package design?

A: Yes, free OEM is available for order over 10tons. The minimum quantity of order is 500 cartons, regardless of weight.


Q7: Do you have other types of welding consumables?

A: Yes, please contact us anytime for details.



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