MAXFIL- 39R E81T1-Ni2C
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Low Alloy Steel Wire

MAXFIL-39R

AWS: SFA 5.29 E81T1-Ni2C

Rutile Type Flux Cored Wire

Characteristics

Maxfil-39R 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.

Applications

Maxfil-39R is designed for single and multi-pass welding of similar composition steels and equivalent grade steels like; SA-203, Grade-E, HY-80, HY-100, HSLA-80, HSLA-100 etc. This wire is used for heavy fabrication work subjected to dynamic loading, earth moving equipment’s, off- shore platforms and similar kind of applications.

CHEMICAL COMPOSITION OF ALL WELD METAL (%)


Element
CMnSiSPNiAl
Range
0.12 1.50
 0.80 
0.03 
0.03 
1.75- 2.75 
1.8
Typical0.052 1.26
 0.45 
0.014 
0.018 
1.95 
0.020


MECHANICAL PROPERTIES OF ALL WELD METAL


Property
UTS
YS%El
CVN Impact (Joules)

(MPa)
(MPa)
(L= 4d)
at - 40°C
Range
550-690
470 Min
19.0 Min
27 Min
Typical
625
516
22.0
55

WELDING PARAMETER: DC (+)


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

Volt, VCurrent, AVolt, V
Current, AVolt, V
Current, A
1.2024-28
160-26020-22
100-16022-25
100-160
1.6024-28
180-30020-22
110-200
22-25
110-200
SHIELDING GAS

Carbon Dioxide CO2 at flow rate 12-15 Litres.

WELDING POSITIONS

H, F, VU

PACKING

Standard size: 1.60 mm. Other diameters may be available on request.

Quantity: Supplied approximately 15 Kgs in a plastic spool. Each spool is sealed in an air tight polythene bag and then packed in a corrugated box.

Low Alloy Steel Wire

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