tig weld sn40/pb60 solder wire 60 40 for 50g

solder wire 60 40

 Advantage of solder wire 60 40:

1.Low welding cost.

2.High productivity and low electricity consumption.

3.Easy to operate, all position welding.

4. Very low hydrogen content in the weld and lower nitrogen content, excellent crack-resistance.

5.Little deformation after welding.

6.Wide applicability. Suitable for welding thin,medium and thick plates.

7.Co2 has good protective properties and high quality weld obtained.

Instructions of solder wire 60 40:

1.The oil stains and rust on the weldments should be cleared away.

2.Designed for welding with 100% CO2.

3.When welding, the gas flow rate is generally 20~25L/min.

Applications of solder wire 60 40:

Used for welding structures made of carbon steel and low-alloy structural steel with tensile strength higher than  or equal to 490MPa. Most widely used for welding some key structures like shipbuilding, mechanical manufacture, pressure vessels, boilers, petroleum machinery, chemical machinery, hoisting machinery, etc.

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