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RAAJCORED-71 (AWS A5.20 E71T-1C/1M)

Product Specification

An all position rutile type flux cored wire for MAG/MIG welding.

CLASSIFICATION          : AWS/SFA-5.20 : E71T-1C/1M
                                            JIS YFW-C50DR
                                             
CHARACTERISTICS     : Titania type Flux-cored welding wire suitable for all welding position of mild steel and structure steel, suitable for high tensile steel up to 510 N/mm2  . The slag full coverage on weld wead and easy to remove. The smooth and stable arc and wire surface special coating provided for very long shelf life and smooth wire feeding. Weld metal is gives radio graphically sound.

APPLICATION               :  Suitable for chemical machinery equipment, shipbuilding, Automobile industry, bridges, towers, rolling stocks etc.

SHIELDING GAS           :  Welding with CO2 gas and Ar+ CO2 gas mixture.


CHEMICAL COMPOSITION % ( Weld wire chemistry under CO2 Gas)
       
C Mn Si S P Others
0.055 1.42 0.58 0.030 Max 0.030 Max ----

ALL WELD MECHANICAL PROPERTIES FOR MIG ( under CO2 GAS )

 

       
YS
(N/mm²)
UTS
(N/mm²)
EL % CHARPY “V” NOTCH
IMPACT AT
460-550 550-640 22-32 0°C : 80-100 J
-20°C : 50-80 J
 

DIMENSION, CURRENT CONDITION & PACKING DATA
       
Size(mm) Size(inch) Current Condition(DC+) Voltage
(V)
Gas Flow Rate L/min. Spool packing 12.5 kg. Spool packing 15 kg Drum packing 100/200kg
1.20 3/ 64” 120-300 24-34 15-25 right right right
1.40 1/ 18” 160-340 26-34 15-25 right right right
1.60 1/ 16” 180-360 28-36 15-30 right right right

 

Raajratna offer a wide range of Flux-cored welding wires for MIG welding.

 

Customer packing on request.

 

 

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