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Stainless Steel Wire

MAXFIL-308H

AWS: SFA 5.22 E308HT1-1

EN ISO CODE:

Maxfil-308H is an all position stainless steel flux cored wire designed for optimum performance with 100% CO2 gas shielding. The higher carbon content provides improved creep properties at temperature above 400°C. This wire is designed with fast freezing slag characteristics and good slag detachability. The wire welds satisfactorily in out of position and performs equally well when welding in the flat & horizontal position. The weld metal is of radiographic quality, resistant to cracking, and very good oxidation & scaling resistant at elevated temperature.

Maxfil-308H is designed for welding of austenitic stainless steels such as 304H for elevated temperatures and their equivalents with excellent weld ability.

Approvals

CHEMICAL COMPOSITION OF ALL WELD METAL (%)

Element	C	Mn	Si	S	P	Cr	Ni	Mo	Cu
Range	0.040-0.080	0.5-2.5	1.0	0.030	0.040	18.0- 21.0	9.0-11.0	0.75	0.75
Typical	0.050	1.40	0.60	0.010	0.020	19.5	9.5	0.010	0.030

TYPICAL MECHANICAL PROPERTIES OF ALL WELD METAL

Property	UTS	El
	(MPa)	(L= 4d)%
Range	550 Min	30 Min
As Weld	560	40

WELDING PARAMETER: DC (+)

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	24-30	160-260	20-22	100-160	22-25	100-160
1.60	24-30	180-300	20-22	110-200	22-25	110-200