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Low Alloy Steel Wire
MAXFIL- 36R
AWS: SFA 5.29 E81T1-K2C/M
EN ISO CODE: 17632-B T553T1-1MA N3
Maxfil-36R is an alloy steel flux cored wire containing nickel and few micro-alloying elements. The wire is suitable for welding of moderate strength (Yield strength>50 kgf/mm2), fine-grained steels to meet sub-zero impact resistance property down to -30oC. The wire is suitable for positional welding application, results easy slag removal and has excellent welders appeal suitable with CO2/Ar+CO2 gas shielding. Weld bead is smooth & uniform and satisfies the requirements of radiographic quality.
Maxfil-36R is designed for single and multi-pass welding of similar composition steels and equivalent grade steels like; A/B grades of SA-203, A/B/C grades of SA-662, etc. This wire is used for fabrication of penstock pipelines, pressure vessels & valves, refineries, off-shore structures and similar applications, etc.
| Element | C | Mn | Si | S | P | Cr | Ni | Mo | V | Al |
| Range | 0.15 | 0.50-1.75 | 0.80 | 0.03 | 0.03 | 0.15 | 1.00-2.00 | 0.35 | 0.05 | 1.8 |
| Typical | 0.055 | 1.44 | 0.47 | 0.012 | 0.014 | 0.015 | 1.48 | 0.15 | 0.015 | 0.020 |
| Property | UTS | YS | El | CNV Impact (Joules) |
| (MPa) | (MPa) | (L= 4d)% | at -30°C | |
| Range | 550-690 | 470 Min | 19.0 Min | 27 Min |
| Typical | 655 | 550 | 22.0 | 42 |
| 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 | 24-28 | 160-260 | 20-22 | 100-160 | 22-25 | 100-160 |
| 1.60 | 24-28 | 180-300 | 20-22 | 110-200 | 22-25 | 110-200 |
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.
Argon - Carbon Dioxide CO2 (80:20%) at flow rate 12-15 litres per minute.
H, F, VU, OH
Low Alloy Steel Wire
