Esab OK Tubrodur 15.42

Brand
Ceweld product
Type
Open Arc wire for cladding and rebuilding without protective gas.
classification
EN ISO
14700: T Fe3
DIN
8555: MF 1-350-ST
Applications

320-390 HB, hardfacing and rebuilding alloy for wornout wheels, rails, tracks, tires, conveyors, crossings, bufferlayers prior to hardfacing. Excelent wear and abrasion resistance against heavy impact and shock, good machinable with carbide tools

Type
Open Arc wire for cladding and rebuilding without protective gas.
Applications

320-390 HB, hardfacing and rebuilding alloy for wornout wheels, rails, tracks, tires, conveyors, crossings, bufferlayers prior to hardfacing. Excelent wear and abrasion resistance against heavy impact and shock, good machinable with carbide tools

Properties

Due to the high resistance to cracking and toughness, all weld metal requires no buffer layer. Suited for wear parts subject to heavy impact and shock. The interpass temperature should be maximum 250ºC. The weld metal is machinable with carbide tip tools, hardening is possible. The maximum hardness is dependent on the base metal and is usualy already achieved in the first layer.

Classification
EN ISO
14700: T Fe3
DIN
8555: MF 1-350-ST
Suitable for

Rails repair, crossings, concrete bars, crane, railway and tram tracks, conveyors and transport surfaces, tires, bucket and loader teeth, cruscher jaws, bufferlayers etc.

Welding positions
PA
PB
Redrying
140°C / 24 hr
Analysis
C Mn Cr Ni Mo Nb V Fe W Co Cu Al Si Ti B N
0.12 1.5 1.2 2.4 0.4
Mechanical Properties
Heat
Treatment
RP0,2
(MPa)
Rm
(MPa)
A5
(%)
Hardness
As Welded 350 HB