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Golden Bridge

Golden Bridge ER70S-G (JQ-MG50-Ti) MIG Welding Wire

Golden Bridge ER70S-G (JQ-MG50-Ti) MIG Welding Wire

SKU:JQ-MG50-TI-030-02.2

Diameter
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JQ-MG50-Ti




MG50-Ti is a gas-shield solid welding wire. It is suitable for high-speed welding, especially suitable for highcurrent welding.



The product is applicable for welding of carbon steel and low alloy steel with tensile strength of 490MPa at high input energy, and its common application fields are construction machinery, etc.

Chemical composition of welding wire (%)

Item
C
Mn
Si
S
P
Ti+Zr
Cu
Example value 0.058 1.44 0.73 0.012 0.009 0.17 0.12
 

Mechanical properties of deposited metal

Test item
Rm
(MPa)
ReL/Rp0.2
(MPa)
A
(%)
KV2 (J)
-20℃
Example value 550 455 29 114, 131, 127
 

Reference specification (DC+)

Specification of welding wire (mm)
Welding current (A)
CO2 gas flow (L/min)
Φ0.8 50-100 15
Φ1.0 50-220 15-20
Φ1.2 80-350 15-25
Φ1.6 170-550 20-25