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Golden Bridge

Golden Bridge R5087 (JQ-SAl5087) TIG Rod

Golden Bridge R5087 (JQ-SAl5087) TIG Rod

SKU:JQ-SAL5087-1/16-0044

Diameter
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TIGJQ-SAl5087




JQ.SAl 5087 is an aluminum-magnesium TIG welding rod containing 4.5% magnesium and a small amount of manganese, chromium and zirconium; It has excellent welding performance with smooth arc, low spatter level, beautiful and bright bead appearance. Characteristics of welding wire:
1. The product is applicable for welding aluminum alloy structures with high requirements on strength, crack resistance, bending resistance and corrosion resistance;



The product is applicable for welding aluminum alloys in marine engineering, railway, shipbuilding, lightweight transportation equipment and other fields.

Chemical components of welding wire (%)

Item
Si
Fe
Cu
Mn
Mg
Cr
Zn
Ti
Zr
Al
Be
Other elements
Guarantee value ≤0.25 ≤0.40 ≤0.05 0.70-
1.10
4.50-
5.20
0.05-
0.20
≤0.25 ≤0.15 0.10-0.20 Margin ≤ 0.0003 Single ≤0.05
Total ≤0.15
Example value 0.05 0.11 0.005 0.80 4.84 0.09 0.005 0.06 0.13 Margin 0.0001 --
 

Reference current

Diameter of welding wire (mm)
Φ1.6-Φ2.0
Φ2.0-Φ3.0
Φ3.0-Φ4.0
Φ4.0-Φ5.0
Current range (A) 50-180 80-200 140-240 220-320
 




1. Before welding, impurities such as oxide film and oil stain on the welding edge of work piece and welding wire surface should be completely removed.
2. When welding, the backing plate should be used to hold the molten metal to ensure the formation of the bead.


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As 2020 brings unforeseen shipping delays and increased carrier costs, it's more important than ever to keep your shipping policy up to date with the following key points in mind:

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Diameter

* 1/16 inches (1.6 mm), * 5/64 inches (2.0 mm), * 3/32 inches (2.5 mm), * 1/8 inches (3.2 mm)

Package

44 lb (20 kg)