MAXFIL- 37R - E81T1-Ni1C
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Low Alloy Steel Wire

MAXFIL- 37R

AWS: SFA 5.29 E81T1-Ni1C EN ISO CODE: 17632-B T553T1-1CA N2

Maxfil-37R 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. The wire gives optimum performance under CO2 shielding and deposits radiographic quality weld metal. The weld has excellent bead appearance and easy slag removal. The wire sets low diffusible hydrogen content (<4ml/100gm) in the weld metal.

Maxfil-37R 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.

Approvals
    CE
CHEMICAL COMPOSITION OF ALL WELD METAL (%)


Element
CMnSiSPCrNiMoVAl
Range
0.121.500.800.030.030.150.80-1.100.350.051.8
Typical0.0521.260.450.0140.0180.0101.000.250.0010.020
MECHANICAL PROPERTIES OF ALL WELD METAL


Property
UTSYSEl
CNV Impact (Joules)

(MPa)
(MPa)
(L= 4d)%
at -30°C
Range
550-690470 Min
19 Min27 Min
As Welded62551622.0
55
WELDING PARAMETER: DC (+)


Diameter (mm)Horizontal/ FlatHorizontal/ Flat Vertical UPVertical UP
OverheadOverhead

Volt, VCurrent, AVolt, V
Current, AVolt, V
Current, A
1.2024-28160-26020-22100-16022-25
100-160
1.6024-28180-30020-22110-20022-25
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


Argon - Carbon Dioxide CO2 (80:20%) at flow rate 12-15 litres per minute.

WELDING POSITIONS


H, F, VU, OH

Low Alloy Steel Wire

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