GFC 75

CLASSIFICATION : : AWS/SFA 5.20 : E71T-5

CHARACTERISTICS :

GFC – 75 is a Basic Coated Flux Cored Wire with Excellent Characteristics and is suitable for steel with a Tensile Strength up to 600 N/mm2 Deposited Weld Metal. Shows Superiors Crack resistance, excellent at low temperature of - 20° to 30°

TYPICAL APPLICATION :

Ship building machinery Structure, Bridge, Construction, Selvage plant facilities.

TYPICAL WELD METAL ANALYSIS (%)

C Mn Si S P
0.04-0.10 0.90-1.50 0.30-0.65 0.030 max 0.030 max

MECHANICAL PROPERTIES OF THE WELD METAL (RANGE)

Ult.Tensile Strength MPa Yield Stress Mpa Elongation (%) (L=4D) Charpy V-notch Impact Value
510-650 500-600 22-30 Temp Joules
-30°C 50-100

RECOMMENDED CURRENT AND PACKING DATA :

SIZE (MM) AMPS DC( +) VOLTAGE (V) WEIGHT(KGS)
0.8 100-140 20-24 15
1.0 150-250 21-30 15
1.2 180-310 22-35 15
1.6 210-370 23-37 15