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BÖHLER NiCrMo 2,5-IG TIG rod: Böhler Welding TIG rods in an R20 box, coppered
Böhler Welding, TIG rod, high-strength steels

BÖHLER NiCrMo 2,5-IG TIG rod

EN ISO classification16834-A W 69 6 I1 Mn3Ni2.5CrMo
AWS classificationA5.28 / SFA-5.28 ER110S-G
Shielding gasI1: 100 % argon
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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 BÖHLER NiCrMo 2,5-IG TIG rod is used for

BÖHLER NiCrMo 2,5-IG is a low-alloy, high strength TIG rod. It is used in machine building, crane structures and commercial vehicles.

Base materials are S620Q, S620QL, S690Q, S690QL, S620QL1, S690QL1 and ASTM A 514. The rod suits root runs, thin walls and smooth faced welds, and it goes into mobile equipment, machine frames, cranes and weight saving components.

  • Classification EN ISO: 16834-A W 69 6 I1 Mn3Ni2.5CrMo
  • AWS classification: A5.28 / SFA-5.28 ER110S-G
  • Shielding gas: I1
  • Diameters: 1.0 / 1.6 / 2.0 / 2.4 / 2.5 mm

Keep the heat input within the range the steel maker specifies, going above it lowers the strength of the joint. Keep the rod inside the gas shield even after you lift it from the pool, a cold oxidised end will contaminate the next drop. Set the gas post-flow long enough for the pool and the electrode to cool under the shield. Thinner diameters suit root runs and thin sheet, thicker ones suit filling.

Manufacturer datasheet

Chemical composition and properties from the manufacturer datasheet

Datasheet PDF

Typical weld metal values from the voestalpine Böhler Welding data sheet, issue 02/2022. 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.-%
CSiMnCrNiMo
0,080,61,40,32,50,4
Welding data and approvals
Polaritydirect current, electrode negative (DC-)
Datasheet edition02/2022
Fits

For which materials and machines

Base materials
  • S620Q
  • S620QL
  • S690Q
  • S690QL
  • S620QL1
  • S690QL1
  • ASTM A 514
Process and machines

TIG rod, works on any sound machine for this process: welders. Shielding gas: I1: 100 % argon.

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Technical substitute

A substitute for this consumable

We will find a substitute with the same classification, diameter and shielding gas over the phone: +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: TIG welding rods