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RAAJMIG-90G (AWS A5.28 ER90S-G)

Product Specification

Copper coated continuous or cut length solid wire for TIG/MIG welding.

 CLASSIFICATION       : AWS/SFA-5.28 : ER90S-G


CHARACTERISTICS   : Copper coated solid wire for  all position 
                                         Welding, smooth and stable arc  low spatter
                                         Thin and   uniform copper coating ensure good Conductivity  
                                         useful for high speed feeding.
 
APPLICATION           : Suitable for welding structural
                                       Steels with UTS up to 640 N/mm2.

SHIELDING GAS      :  MIG welding with CO2  gas and Ar+ CO2 gas mixture
                                      TIG  welding with Argon gas

                                    

CHEMICAL COMPOSITION % ( solid wire chemistry )
       
C Mn Si S P Cu
0.070-0.12 1.60-2.10 0.50-0.80 0.025 Max 0.025 Max 0.50 Max
Ni Mo        
0.15 max. 0.40-0.60        
 

ALL WELD MECHANICAL PROPERTIES FOR MIG ( under Argon /1-5 % O2 - AW) ) 
       
YS
(N/mm²)
UTS
(N/mm²)
EL % CHARPY “V” NOTCH
IMPACT AT
520 Min. 620 Min. 17.00 Min. Minus 30°C : 27 J Min
 

DIMENSION, CURRENT CONDITION & PACKING DATA (RAAJMIG 90SG)
       
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
0.80 0.031 70-220 18-24 10-15 right right X
1.20 0.047 150-300 24-34 15-25 right right right
 

DIMENSION, CURRENT CONDITION & PACKING DATA (RAAJMIG 90SG)
       
Size(mm) Size(inch) Length
(mm)
Length (inch) Current Condition (DC+) Voltage
(V)
Tube packing 5 kg Box packing 20 kg
1.60 1/ 16” 1000 36” 80-110 10-16 right right
2.0 5/ 64” 1000 36” 100-150 12-18 right right
2.4/ 2.5 3/ 32” 1000 36” 130-180 14-20 right right
3.2 1/ 8” 1000 36” 150-220 16-24 right right
4.0 5/ 32” 1000 36” 200-280 18-28 right right
Raajratna offer a wide range of copper coated welding wires for MIG/TIG/SA welding.

 

Customer packing on request.

 

 

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