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Ensinger PEI
Ovako 18NiCrMo14-6 255G Steel, Soft annealing
Categories: Metal; Ferrous Metal; Alloy Steel

Material Notes: General Information: Ovako 255 is a case hardening steel with high toughness used for bearing and transmission components. There are two different versions of the grade with high cleanliness requirements. The high hardenability ensures a through hardenability of large sections.
Variant 255G - Bearing quality (BQ) variant with low sulphur content and high cleanliness demands
Variant 255Q - Isotropic quality (IQ) with isotropic properties and improved fatigue strength due to higher cleanliness levels, and a finer size and distribution of non-metallic inclusions

BQ-Steel: BQ-steelĀ® is a bearing quality clean steel optimized for fatigue strength and is also ideal for new design solutions outside the bearing industry.

IQ-Steel: IQ-SteelĀ® is an isotropic quality ultra clean steel optimized for high fatigue strength under multi axial loading.

Information provided by Ovako

Vendors:
Available Properties
  • Density
  • Hardness, Brinell
  • Modulus of Elasticity
  • Poissons Ratio
  • Shear Modulus
  • Electrical Resistivity
  • CTE, linear
  • Specific Heat Capacity
  • Thermal Conductivity, Ambient temperature
  • Transformation Temperature, AC1
  • Transformation Temperature, AC3
  • Carbon, C
  • Chromium, Cr
  • Iron, Fe, As Balance
  • Manganese, Mn
  • Molybdenum, Mo
  • Nickel, Ni
  • Phosphorus, P
  • Silicon, Si
  • Sulfur, S
  
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