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Mild Steel Wire
MAXFIL-12M
AWS: SFA 5.20 E71T-1M/E71T-9M
EN ISO CODE: 17632-B T493T1-1MA-K
Rutile Type Flux Cored Wire
Maxfil-12M is an all position flux cored wire with Argon-CO2 gas shielding to deposit weld metal with improved impact resistance characteristics. The wire facilitates easy deposition of vertical-up stringer beads and provide flat to slightly convex contour with equal leg lengths and uniform sidewall wetting. The slag coverage is complete and designed for easy removal. The deposited weld metal contains very low diffusible hydrogen and is of radiographic quality. Maxfil-12M is designed for single and multi-pass welding of low and medium carbon steels like; SA-36, A/B/C/D grades of SA-283, A/B/C grades of SA-285, A/B grades of SA-414, etc.
| Element | C | Mn | Si | S | P | Cr | Ni | Mo | V | Cu |
| Range | 0.12 | 1.75 | 0.90 | 0.03 | 0.03 | 0.20 | 0.50 | 0.30 | 0.08 | 0.35 |
| Typical | 0.05 | 1.28 | 0.41 | 0.010 | 0.014 | 0.010 | 0.010 | 0.05 | 0.018 | 0.010 |
| Property | UTS | YS | El | CNV Impact (Joules) | CNV Impact (Joules) |
| (MPa) | (MPa) | (L= 4d)% | at -20°C | at -30°C | |
| Range | 490-670 | 390 Min | 22.0 Min | 27.0 Min | 27.0 Min |
| Typical | 564 | 504 | 28.6 | 65 | 45 |
| Diameter (mm) | Horizontal/Flat | Horizontal/Flat | Vertical UP | Vertical UP | Over Head | Over Head |
| Volt, V | Current, A | Volt, V | Current, A | Volt, V | Current, A | |
| 1.20 | 24-28 | 160-260 | 20-22 | 100-160 | 22-25 | 100-160 |
| 1.60 | 24-28 | 180-300 | 20-22 | 110-200 | 22-25 | 110-200 |
H, F, VU, OH
Argon - Carbon Dioxide CO2 (80-20%) at flow rate 12-15 litres per minute.
Standard size : 1.20 & 1.60mm. Other diameters may be available on request.
Quantity : Supplied approximately 15Kgs in a plastic spool. Each spool is sealed in an air tight polythene bag and then packed in a corrugated box.
