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Low Alloy Steel Wire

MAXFIL- 44B

AWS: SFA 5.29 E100T5-D2C

Maxfil-44B is a low alloy steel flux cored wire designed for welding of high strength fine grained quenched & tempered steels to meet good sub-zero impact resistance property. 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-44B is designed for single and multi-pass welding of similar composition steels and equivalent grade steels like; SA-455M, Gr.60, Gr.65 steels of SA-515M, Class 1 of A, B, C, D grades of SA-533M. This wire is used for fabrication of crane plate, earth moving equipments, penstock pipelines and similar high strength applications, etc.

CHEMICAL COMPOSITION OF ALL WELD METAL (%)



Element
CMnSiSPMo
Range
0.0151.65-2.250.800.0300.0300.25-0.55
Typical0.0652.210.650.0110.0140.46


MECHANICAL PROPERTIES OF ALL WELD METAL


Property
UTSYSEl
CNV Impact (Joules)

(MPa)
(MPa)
(L= 4d)%
at -40°C
Range
690-830610 Min
16.0 Min27 Min
SR : 620°C/1Hr
81571618.8
45
WELDING PARAMETER: DC (+)


Diameter (mm)HorizontalHorizontal FlatFlat
Vertical UP
Vertical UP

Volt, VCurrent, AVolt, V
Current, AVolt, V
Current, A
1.2024-28160-26024-28160-26018-22
100-160
1.6024-28180-30024-28
180-30018-22
110-200
PACKING


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.

SHIELDING GAS


Carbon Dioxide CO2 (100%) at flow rate 12-15 litres per minute.

WELDING POSITIONS


H, F, VU