• Advanced welding consumables for a range of applications

    HARDFACE NM-O
HARDFACE NM-O

HARDFACE NM-O

Tubular wire for self shielded metal arc hardfacing

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Technical information

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Product Details

  • Alloy Type: Work-Hardening Manganese Alloys
  • Hardness: 200 - 240 HB (As welded, 3-layers), 46 - 50 HRc (Work Hardened)
  • Cracks: No
  • Machinable: Yes
  • Multi-layer: Yes
  • EN ISO Classification(s): EN 14700: T Fe9
  • Welding Processes: FCAW-S

Features:

  • Austenitic manganese steel type alloy used for build-up and reinforcing manganese steel castings and wear components
  • Excellent work hardening properties. The degree of work hardening is dependent on the amount of impact on the rebuilt component

Wear type suitability:

Abrasion:
Impact:
Metal-Metal:
Corrosion:
Temperature:

Welding Positions:

  • Flat
  • Half down
  • Half up

Welding products and techniques evolve constantly. All descriptions, illustrations and properties given on this site are subject to change without notice and can only be considered as suitable for general guidance. This information is intended to help the user make the correct choice of product but it is the responsibility of the user to assess the suitability for their intended application. Information may vary by region, please consult your local subsidiary.

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