Ovako 22NiCrMo12-5* 253A Steel, +A

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Ovako 22NiCrMo12-5* 253A Steel, +A
Categories:	Metal; Ferrous Metal; Alloy Steel; AISI 9000 Series Steel
Material Notes:	General Information: Ovako 253 is a group of carburizing steel with high hardenability. High strength combined with excellent toughness and high fatigue strength makes them well suited for applications in the mining industry. Tight alloying windows provides the grades with excellent hardenability and strength control. Can be delivered as rolled, annealed normal-ized or quenched and tempered. 253A - Standard variant with high hardenability and controlled sulphur content for improved machinability. 253R - Variant with reduced sulphur content to meet the clean steel BQ (Bearing Quality) requirement for improved fatigue properties. 253L - Variant with increased carbon range for increased core hardness after carburizing. Controlled sulphur content for improved machinability. 253S - Variant with slightly increased carbon range for increased core hardness after carburizing. Controlled sulphur content for improved machinability. 4722 - Continous cast variant with slightly increased carbon range for increased hardness after carburizing. BQ-SteelBQ-steel® is a bearing quality clean steel optimized for fatigue strength and is also ideal for new design solutions outside the bearing industry. Information provided by Ovako
Key Words:	9317, 14NiCrMo13-4, 23NiCrMo12-5, 25NiCrMo12-5, 19NiCrMo11-5, EN27
Vendors:

Available Properties

Density
Hardness, Brinell, Round bar
Tensile Strength, Round bar
Tensile Strength, Yield, R_eh, Round bar
Elongation at Break, Round bar
Reduction of Area, Round bar
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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