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Low Alloy Steel Wire
MAXFIL-70A1
AWS: SFA 5.29 E70T5-A1C
EN ISO CODE: 17632-B T493T5-0CP 2M3
Maxfil-70 A1 is a low alloy steel flux cored wire designed for welding of 0.5% Molybdenum and 1% Chromium and 0.5% Molybdenum steels. The wire gives optimum performance under CO2 shielding with radiographic quality weld deposits. The wire produces thin & friable slag covering with shiny bead appearance.
Maxfil-70 A1 is designed for single and multi-pass welding of similar composition steels and equivalent grade steels like; Gr. F1 of SA-182 and SA-336, Gr. A of SA-204, Gr. T1/T1a/T1b of SA-209, Gr. WC1 of SA-217, Gr. A of SA-302, Gr. P1 of SA-335, Class 1 of A grade of SA-533, etc.
| Element | C | Mn | Si | S | P | Mo |
| Range | 0.12 | 1.25 | 0.80 | 0.030 | 0.030 | 0.40-0.65 |
| Typical | 0.060 | 1.18 | 0.45 | 0.012 | 0.018 | 0.52 |
| Property | UTS | YS | El | CNV Impact (Joules) |
| (MPa) | (MPa) | (L= 4d)% | at -30°C | |
| Range | 490-620 | 400 Min | 20.0 Min | 27 Min |
| SR : 620°C/1Hr | 548 | 460 | 25.0 | 65 |
| Diameter (mm) | Horizontal | Horizontal | Flat | Flat | Vertical UP | Vertical UP |
| Volt, V | Current, A | Volt, V | Current, A | Volt, V | Current, A | |
| 1.20 | 24-28 | 160-260 | 24-28 | 160-260 | 18-22 | 100-160 |
| 1.60 | 24-28 | 180-300 | 24-28 | 180-300 | 18-22 | 110-200 |
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.
Carbon Dioxide CO2 (100%) at flow rate 12-15 litres per minute.
H, F, VU
Low Alloy Steel Wire
