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Golden Bridge

Golden Bridge ERNiCu-7 (JQ-TGNiCu-7) TIG Rod

Golden Bridge ERNiCu-7 (JQ-TGNiCu-7) TIG Rod

SKU:JQ-TGNICU-7-1/16-0020

Diameter
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JQ-TGNiCu-7




JQ-TGNiCu-7 is a nickel-based alloy TIG welding wire. The deposited metal has good corrosion resistance.



It is mainly used for welding NiCu alloy (N04400) and surfacing welding of steel. The product is applicable for corrosive media, such as seawater, salts and reducing acids.

Chemical components of welding wire (%)

Test item
C
Mn
Fe
Si
Cu
Ni
Al
Ti
S
P
Guarantee value ≤0.15 2.0-4.0 ≤2.5 ≤1.2 28.0-32.0 ≥62.0 ≤1.2 1.5- 3.0 ≤ 0.015 ≤ 0.02
Example value 0.008 3.0 0.15 0.18 28.53 64.9 0.1 2.28 0.002 0.003
 

Mechanical properties of deposited metal

Test item
Rm
MPa
ReL/Rp0.2
MPa
A%
Example value 572 367 43
 

Reference current (DCEN)

Type
Diameter of welding wire mm
Welding current A
Manual Φ1.6 130-150
Φ2.0 140-160
Φ2.4 150-170
 




1. Before welding, impurities such as pollutants and oxides on the welding edge of the work piece and the surface of the welding wire must be cleaned;
2. During the welding process, the weld gap should be cleaned in time to prevent slag inclusion;
3. Operating with small heat input as possible, and keeping the gap temperature below150℃.


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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)