Flux Cored Welding Wire

chemical composition of welding wire(%)

C

Mn

Si

P

S

≤0.10

≤1.75

≤0.75

≤0.03

≤0.03

Mechanical Properties or Deposited Metal

Yield strengthσ0.2(Mpa)

Tensile strengthσb(Mpa)

Elongationδ5(%)

AKV impact(J)

≥400

≥480

≥22

≥47(0°C)

≥47(-20°C)

Wire Size(mm)

Φ1.0

φ1.2

φ1.4

φ1.6

Welding position

Welding current(A)

80~250

120~300

160~400

190~450

Please be noted:

Wire shall be stocked in dry.open the packs just when welding to avoid the wire rust.Before welding please clean out the oil,rust,water etc from the work parts3.The protection of the use of CO2 gas, CO2 gas purity of 99.98%. 4.CO2 welding to protect the flow of gas should be controlled in 20-25L/min. 5.Extend the length of the wire should be controlled in the range of 15-25mm. 6.Preheating before welding to 150-300 °C, PWHT 700-740 °C tempered by the need to deal with.