MAXFIL 30H - DIN EN 14700 TFe-1
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Hard Surfacing Wire

MAXFIL 30H

AWS: SFA None DIN EN 14700 TFe-1

Maxfil-30H is a low alloy steel flux cored wire designed for surfacing applications to achieve all-weld metal hardness between 280-340 BHN. The wire gives good performance under CO2 shielding with radiographic quality weld deposits. Weld metal is free from cracks, possesses good metal-to-metal abrasion resistance and can withstand impact loading. The wire produces thin & friable slag covering with shiny bead appearance.

Maxfil-30H is suitable for single and multi-pass weld-surfacing of rollers, pulleys, track links, track rollers, crane wheels, gear shafts, idlers, brake shoes, conveyor parts, etc.

CHEMICAL COMPOSITION OF ALL WELD METAL (%)


Element
CMnSiSPCrMo
Typical0.141.350.560.0110.0181.410.15


MECHANICAL PROPERTIES OF ALL WELD METAL


Property2 Layer Hardness (BHN)
3 Layer Hardness (BHN)
As Weld
300-340
340-380




WELDING PARAMETER: DC (+)


Diameter (mm)HorizontalHorizontal FlatFlat

Volt, VCurrent, AVolt, V
Current, A
1.2024-28160-26024-28160-260
1.6024-28180-30024-28180-300

    

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

Hard Surfacing Wire

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