Ferrite steel cut length solid welding wire for Specially TIG welding
CLASSIFICATION : AWS/SFA-5.9: ER420, BS 13H
CHARACTERISTICS : ER420 is Ferrite steel welding wire for used in specially TIG for many surfacing operations there are requiring corrosion resistance by 12%Cr.
APPLICATION : this grade generally suitable for TIG welding process of their equivalent 12 to 14 %chromium base materials,
SHIELDING GAS : welding with 100% Ar gas Or Ar+CO2 (80/20) gas.
CHEMICAL COMPOSITION % (solid wire chemistry)
|
C |
Mn |
Si |
S |
P |
Ni |
|
0.25-0.40 |
0.60 Max. |
0.50 Max. |
0.030 Max |
0.030 Max |
0.60 Max. |
Cr
|
Mo |
Cu |
|
|
|
|
12.50-14.00 |
0.75 max. |
0.75 Max |
|
|
|
DIEMENSION, CURRENT CONDITION & PACKING DATA (RAAJER420)
|
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” |
40-80 |
10-16 |
√ |
√ |
|
2.0 |
5/ 64” |
1000 |
36” |
50-100 |
12-18 |
√ |
√ |
|
2.4/ 2.5 |
3/ 32” |
1000 |
36” |
60-120 |
14-20 |
√ |
√ |
|
3.2 |
1/ 8” |
1000 |
36” |
100-150 |
16-24 |
√ |
√ |
|
4.0 |
5/ 32” |
1000 |
36” |
140-200 |
18-28 |
√ |
√ |
Raajratna offer a wide range of Stainless steel welding wires for MIG/TIG/SA welding.
Customer packing on request.
