Stainless Steel Wire
MAXFIL-347
AWS: SFA 5.22 E347T1-1
EN ISO CODE:
Maxfil-347 is an all position stainless steel flux cored wire designed for optimum performance with 100% CO2 gas shielding. The weld metal is 19.5Cr-10Ni with Nb&Ta added as stabilizer. This wire is designed with fast freezing slag characteristics and good slag detachability. The wire welds satisfactorily in out of position and performs equally well when welding in the flat & horizontal position. The weld metal is of radiographic quality, and to obtain resistance to intergranular corrosion due to carbon precipitation without the use of stabilizers.
Maxfil-347 is designed for welding of similar composition steels like AISI 304, 304L, 321, 347 type and their equivalents with excellent weld ability.
| Element | C | Mn | Si | S | P | Cr | Ni | Mo | Nb+Ta | Cu |
| Range | 0.080 | 0.5-2.5 | 1.0 | 0.030 | 0.040 | 18.0- 21.0 | 9.0-11.0 | 0.75 | 1.0 | 0.75 |
| Typical | 0.045 | 1.3 | 0.60 | 0.015 | 0.030 | 18.5 | 10.5 | 0.030 | 0.45 | 0.060 |
| Property | UTS | El |
| (MPa) | (L= 4d)% | |
| Range | 520 Min | 30 Min |
| As Weld | 570 | 40 |
| Diameter (mm) | Horizontal/ Flat | Horizontal/ Flat | Vertical UP | Vertical UP | Overhead | Overhead |
| Volt, V | Current, A | Volt, V | Current, A | Volt, V | Current, A | |
| 1.20 | 24-30 | 160-260 | 20-22 | 100-160 | 22-25 | 100-160 |
| 1.60 | 24-30 | 180-300 | 20-22 | 110-200 | 22-25 | 110-200 |
Standard size : 1.20 & 1.60mm.
Quantity : Supplied approximately 12.5/15Kgs in a plastic spool. Each spool is sealed in an air tight polythene bag and then packed in a corrugated box.
H, F, VU, OH
Carbon Dioxide CO2 (100%) at flow rate 12-15 litres per minute.
