Ovako 18CrNiMo7-6 159B Steel, Hardening

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Ovako 18CrNiMo7-6 159B Steel, Hardening
Categories:	Metal; Ferrous Metal; Alloy Steel; AISI 4000 Series Steel
Material Notes:	General Information: 18CrNiMo7-6 is a case hardening steel with high toughness. There are a number of variants with high cleanliness requirements. All variants possess tighter composition ranges compared to the standard. One variant is produced with the quality class IQ (isotropic quality). This ensures a very low number of elongated sulphide inclusions which will give more isotropic properties. The high oxidic cleanliness will enable the steel to meet the same high cleanliness demands as for re-melted qualities. Grade 159A - Variant with low sulphur content and high cleanliness demands Grade 159B - Variant with controlled sulphur content for consistent machinability and +H hardenability Grade 159Q - Isotropic properties (IQ) and better fatigue strength due to higher cleanliness levels, and a finer size and distribution of non-metallic inclusions Grade 159X - Variant with controlled sulphur content for consistent machinability and +H hardenability Grade 159S - Variant with increased sulphur content. Grade 4761(MoCN216) - Low sulphur variant of ImatraIQ-SteelIQ-Steel® is an isotropic quality ultra clean steel optimized for high fatigue strength under multi axial loading. Information provided by Ovako
Key Words:	1.6587, AISI4820, DIN17CrNiMo6, 18CND6
Vendors:

Available Properties

Density
Tensile Strength
Tensile Strength
Tensile Strength, Yield
Tensile Strength, Yield
Elongation at Break
Elongation at Break
Modulus of Elasticity
Poissons Ratio
Shear Modulus
Electrical Resistivity
CTE, linear
Specific Heat Capacity
Thermal Conductivity, Ambient temperature
Transformation Temperature, MS
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

Property Data

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