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Products chevron_right HARD FACING (High Impact - Work Hardenable) chevron_right NEXA HARD-MN
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NEXA HARD-MN

AWS/SFA Classification: HARD FACING (High Impact - Work Hardenable)

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Applications

  • check_circle Rock crushing jaws
  • check_circle Cement grinding rings
  • check_circle Mn steel rails
  • check_circle Suitable for build-up and cushioning
  • check_circle Dredger bucket teeth
  • check_circle Austenitic Mn steel castings
  • check_circle Hammers
  • check_circle Crusher mantles

Characteristics

  • check_circle Basic type coating C, Mn, Si
  • check_circle Easily machinable
  • check_circle Crack free and sound weld
  • check_circle Typical 12% Mn deposit
  • check_circle Exhibit excellent work hardening characteristics under severe impact conditions
  • check_circle Ideal for gouging type abrasion wear

Mechanical Properties

Hardness (BHN) Hardness (BHN) Layers
170-230 (As Welded) 540-580 (Work Hardened) Two Layers

Welding Parameters AC (80 OCV)/DCEP

3.15 x 450 mm 4.0 x 450 mm 5.0 x 450 mm
100-140 150-190 200-250

Packaging

  • inventory_2 Standard carton packing of 20 kg box containing 4 cartons of 5 kg each.