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

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			X
1.20	0.047	150-300	24-34	15-25

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
2.0	5/ 64”	1000	36”	100-150	12-18
2.4/ 2.5	3/ 32”	1000	36”	130-180	14-20
3.2	1/ 8”	1000	36”	150-220	16-24
4.0	5/ 32”	1000	36”	200-280	18-28

Raajratna offer a wide range of copper coated welding wires for MIG/TIG/SA welding.

Customer packing on request.