Stainless steel continuous & cut length solid welding wire for MIG/TIG welding
Stainless steel continuous & cut length solid welding wire for MIG/TIG welding
CLASSIFICATION : AWS/SFA-5.9 ~ER307; EN ISO 14343 18 8 Mn
CHARACTERISTICS : ER307 is Manganese-austenitic Stainless steel grade is suitable where high standards of toughness and cracks resistant have to specially meet. It is suitable for MIG/TIG/SA welding. The high silicon grade gives improved weld flow and weldability for smoother weld beads.
APPLICATION : ER307 suitable welding for cladding of hardanable steels, armour plate, austenitic stainless, manganese wear steels and heat resisting steels upto 850°C. The grade is particularly suite for hard facing hot work steel, stainless valve steel and carbon steel items that must possess abrasion resistance to corrosion.
SHIELDING GAS : welding with 100% Ar gas and/or Ar+1-5%O2 gas
CHEMICAL COMPOSITION % (solid wire chemistry)
|
C |
Mn |
Si |
S |
P |
Ni |
Cr |
Cu |
Mo |
|
0.20 |
5.0 - 8.0 |
0.30 - 0.65 |
0.03 |
0.03 |
7.0 - 10.0 |
17.0 – 20.0 |
0.75 |
1.50 |
(single value maximum)
Typical All Weld Mechanical Properties (under Ar gas shield)
|
UTS (N/mm2) |
Yield strength (N/mm2) |
ELONGATION % |
|
640 |
400 |
38 |
DIEMENSION, CURRENT CONDITION & PACKING DATA (RAAJMIG ER307)
|
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 |
0.030 |
70-220 |
16-24 |
10-20 |
√ |
√ |
X |
|
1.00 |
0.040 |
100-250 |
20-24 |
10-20 |
√ |
√ |
√ |
|
1.20 |
0.047 |
150-300 |
24-34 |
15-25 |
√ |
√ |
√ |
|
1.60 |
0.062 |
150-350 |
28-36 |
15-30 |
√ |
√ |
√ |
DIEMENSION, CURRENT CONDITION & PACKING DATA (RAAJTIG ER307)
|
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 |
√ |
√ |
|
2.00 |
5/64” |
1000 |
36” |
100-150 |
12-18 |
√ |
√ |
|
2.40 / 2.50 |
3/32” |
1000 |
36” |
130-180 |
14-20 |
√ |
√ |
|
3.20 |
1/8” |
1000 |
36” |
150-220 |
16-24 |
√ |
√ |
|
4.0 |
5/32” |
1000 |
36” |
200-280 |
18-28 |
√ |
√ |
Raajratna offer a wide range of Stainless steel welding wires for MIG/TIG/SA welding.
And also available RAAJMIG ER307Si version for MIG welding process
Tailor made packing on request.
