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WEARstick Dur 650 stick electrode: UTP Maintenance stick electrodes in a box
UTP Maintenance, stick electrode, hardfacing

WEARstick Dur 650 stick electrode

Formerly: UTP DUR 650 Kb. The manufacturer changed the catalogue name (voestalpine Böhler Welding catalogue 2025, p. 162): WEARstick Dur 650 stick electrode is the same product as UTP DUR 650 Kb. Before ordering, confirm the diameter, packaging and current approvals in the product datasheet.
EN ISO classificationDIN 8555: E 6-UM-60, EN 14700: E Fe8
Former nameUTP DUR 650 Kb
Price on request
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Authorised distributorvoestalpine Böhler Welding
Courier shippingfrom the warehouse in Krotoszyn
Data sheetcomposition, properties, specifications
Wire selectionhelp from a welding engineer
Manufacturer data sheet
Application Specifications Manufacturer datasheet Fits Substitute Bought together
Application

What WEARstick Dur 650 stick electrode is used for

WEARstick Dur 650 is suitable for cladding structural parts subject to abrasion combined with impact. The main applications are tools in the earth moving industry and in crushing plants, along with cold and hot working tools. The deposit is machinable by grinding only. Previously sold as UTP DUR 650 Kb.

The classification covers E 6-UM-60 to DIN 8555 and E Fe8 to EN 14700. The deposit is martensitic with a hardness of 58 to 60 HRC, while one layer on high manganese steel gives about 24 HRC and two layers about 45 HRC.

  • Classification DIN 8555: E 6-UM-60, EN 14700: E Fe8
  • Coating: basic
  • Current: AC/DC+
  • Diameters: 3.2 / 4.0 / 5.0 mm
  • Lengths: 450 mm
  • Hardness of deposit: 58-60 HRC
  • Former name: UTP DUR 650 Kb

Take this electrode where abrasion comes together with hammering, because the deposit holds its hardness and takes the pressure. On manganese steel lay two layers, a single one comes out too soft after mixing with the base. Preheat heavier parts and cool them slowly, so that the deposit does not lift. Bring it to size by grinding, cutting will not touch this hardness.

Manufacturer datasheet

Chemical composition and properties from the manufacturer datasheet

Datasheet PDF

Typical weld metal values from the voestalpine Böhler Welding data sheet, issue 09/2025. The minimum or the range guaranteed by the maker is given in brackets. The figures depend on the heat treatment condition and the shielding gas stated in the row and do not replace testing the joint to your own WPS.

Chemical composition, wt.-%
CSiMnCrMoNbFe
0,50,81,37,01,30,5balance
Welding data and approvals
Polaritydirect current, electrode positive (DC+)
Datasheet edition09/2025
Fits

For which materials and machines

Base materials

Material group: hardfacing. The exact grades and thicknesses are in the manufacturer data sheet, and for an unusual joint call us, we will pick the filler metal.

current: AC/DC+

Process and machines

Stick electrode, works on any sound machine for this process: welders.

Used welders New welders Ask us to help you choose
Technical substitute

A substitute for this consumable

We will pick a hardfacing substitute by hardness and application. Call us: +48 669 162 833.

From the same group

Other consumables for the same material

For comparison before you buy. A technical substitute is listed above.

All: Stick electrodes