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Gas-Shielded Welding Wire

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  • Place of Origin :China

Description

Stable electric arc, low splashing, high deposition efficiency and good welding seam, It can be welded automatically or semi-automatically.

Application: Low carbon steel and low alloy steel, rolling stock, container, Engineering machinery, and pressure container, etc.

Type Model  GB Chemical composition
C Mn Si S P other
THQ-50A ER49-1 0.11 1.80/2.10 0.65/1.95 0.03 0.030 Cu0.05
Ni030
Cr0.20
THQ-50C ER50-6 0.06/0.15 1.40/1.85 0.80/1.15 0.035 0.025 Cu0.50
other 0.50
        Chemical composition/Mechanical properties/ Usage        
Type Model GB Mechanical properties
Rel / Rp0.2
MPa
Rm
MPa
A
%
A KV
J
THQ-50A ER49-1 372 490 20 Normal temperature
47
THQ-50C ER50-6 420 500 22 -30  º C
27

         Chemical composition / Mechanical properties /Usage   
Type Model  GB Usage
THQ-50A ER49-1 Used for welding low carbon steel and some key structures of low-alloy steel.
THQ-50C ER50-6 Used for welding low carbon steel and 50kgf/mm 2 grade of high-strength steel structures like vechiles,building,boat,bridge and etc.Can also be used for speed welding of sheet and pipes.

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  • Gas-Shielded Welding Wire

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Gas-Shielded Welding Wire

Gas-Shielded Welding Wire

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Nanjing Elite Hardware Wire Mesh Factory
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