Hero image 0 of ER4043 Aluminum TIG Welding Rods 1/8" x 36" - 5-Pound Bundle, 0 of 4

ER4043 Aluminum TIG Welding Rods 1/8" x 36" - 5-Pound Bundle

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Shape:5-Pound Bundle

Size:1/8"

Key item features

Ideal for welding 6061, 6052, and 6063 aluminum alloys
Suitable for brazing 1100 and 3003 aluminum materials
High silicon content improves flow and minimizes cracking
Available in 1/16", 3/32", and 1/8" diameter options

Specs

Material
Aluminum
Brazing & welding rod type
Metal Alloy
Size
1/8"
Brand
HYW Products
Weight
5 lb
Model
ER4043

Current price is $45.92

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Arrives between May 22 - May 27

Sold and shipped by HYW PRODUCTS

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About this item

Product details

The ER4043 Aluminum TIG Welding Rod is a silicon-aluminum filler metal formulated for welding 6061, 6052, and 6063 aluminum alloys. It provides excellent weldability with smooth bead appearance and reduced risk of hot cracking. Measuring 36 inches in length, this rod flows freely and is also suitable for brazing 1100 and 3003 series aluminum. Its chemical composition includes 4.5–6.0% silicon, contributing to its fluidity and crack resistance. ER4043 is widely used in general aluminum fabrication where strength, corrosion resistance, and good finishing characteristics are required. Available in 1/16", 3/32", and 1/8" diameters, it comes in 1 lb, 2 lb, 5 lb, and 10 lb package sizes

Ideal for welding 6061, 6052, and 6063 aluminum alloys
Suitable for brazing 1100 and 3003 aluminum materials
High silicon content improves flow and minimizes cracking
Available in 1/16", 3/32", and 1/8" diameter options

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Specifications

Material

Aluminum

Brazing & welding rod type

Metal Alloy

Size

1/8"

Brand

HYW Products

Warranty

Warranty information

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Warnings

WARNING: WARNING: This product can expose you to chemicals including Nickel and Chromium (hexavalent compounds), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to https://www.p65war