EnDOtec® DO*04 welding wire

GAS-SHIELDED METAL CORED WIRE DEVELPED FOR PRODUCING ANTI-WEAR COATING DEPOSITING STEEL ALLOYED WITH CHROMIUM, COBALT AND MOLYBDENUM. EXCELLENT RESISTANCE TO WEAR BY METAL-TO-METAL FRICTION, MECHANICAL PROPERTIES STABLE UP TO 500°C.

Description

  • Hardness obtained with first pass and maintained to max. 550° C working temperatures.
  • Excellent corrosion and oxidation resistance at temperatures up to 650°C.
  • Excellent metal/metal friction resistance at high temperatures.
  • Ideal for use as cladding with no risk of cracking (hardness approx. 50 HRC).
  • Tough, highly-creep resistant deposit.
  • Good corrosion resistance in high temperature gaseous media: combustion chamber, diesel engine, valves, etc.
  • Good corrosion resistance in saline environment, with cavitation resistance .
  • No buttering layer necessary when coating heat-resistant steels of CrMo/CrMoV type.

Technical Data

Hardness after welding
48 HRC
Hardness after heat treatment
51 HRC
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EnDOtec® DO*04 welding wire

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