Copper coated continuous or cut length solid wire for TIG/MIG welding.
CLASSIFICATION : AWS/SFA-5.28: ER80SD-2
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 550 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 |
|
0.07-0.12 |
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 (UNDER CO2 GAS SHIELD)
|
YS (N/mm2) |
UTS (N/mm2) |
EL % |
CHARPY “V” NOTCH IMPACT AT |
|
470 Min. |
550 Min. |
17.0 Min. |
Minus 300C : 27 J Min |
DIEMENSION, 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 |
0.047 |
150-300 |
24-34 |
15-25 |
√ |
√ |
√ |
|
1.60 |
0.0625 |
200-350 |
26-36 |
15-30 |
√ |
√ |
|
DIEMENSION, CURRENT CONDITION & PACKING DATA
|
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.
