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Low Alloy Steel Wire
MAXFIL- 37B
AWS: SFA 5.29 E80T5-Ni1C
EN ISO CODE: 17632-B T555T5-0CP N2
Maxfill-37B is a low alloy steel flux cored wire designed for welding of high strength, fine grained quenched & tempered steels to meet sub-zero impact resistance property down to -51°C. The wire gives optimum performance under CO2 shielding and deposits radiographic quality weld metal. The weld has excellent bead appearance and easy slag removal.
Maxfil-37B 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, B/C grades of SA-737, N-A-XTRA-60/65, etc. This wire is used for heavy fabrication work subjected to dynamic loading, earth moving equipments, off-shore platforms and similar kind of applications, etc.
| Element | C | Mn | Si | S | P | Cr | Ni | Mo | V | Al |
| Range | 0.12 | 1.50 | 0.80 | 0.03 | 0.03 | 0.15 | 0.80-1.10 | 0.35 | 0.05 | 1.8 |
| Typical | 0.062 | 1.26 | 0.45 | 0.014 | 0.010 | 0.010 | 1.00 | 0.28 | 0.001 | 0.020 |
| Property | UTS | YS | El | CNV Impact (Joules) |
| (MPa) | (MPa) | (L= 4d)% | at -50°C | |
| Range | 550-690 | 470 Min | 19.0 Min | 27 Min |
| SR:620°C/1Hr | 625 | 535 | 23.0 | 45 |
| 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
