AISI 440B Annealed

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Equivalent Materials

This material data has been provided by MakeItFrom.com.

"Typical" values were obtained via a literature search. "Predicted" values were imputed via artificial intelligence technology. While we have placed significant efforts in ensuring data accuracy, "typical" and "predicted" data should be considered indicative and verified by appropriate material testing. Please do contact us if additional information on the the predicted data method is required.
All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.

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Properties

General

Property	Temperature	Value
Density	23.0 °C	7.7 g/cm³ Show Material materials with Density of 7.7 g/cm³

Mechanical

Property	Temperature	Value	Comment
Elastic modulus	23.0 °C	210 GPa Show Material materials with Elastic modulus of 210 GPa
Elongation	23.0 °C	18 % Show Material materials with Elongation of 18 %
Poisson's ratio	23.0 °C	0.3 [-] Show Material materials with Poisson's ratio of 0.3 [-]	Typical for Martensitic Stainless Steel
Shear modulus	23.0 °C	77 GPa Show Material materials with Shear modulus of 77 GPa	Typical for Martensitic Stainless Steel
Tensile strength	23.0 °C	740 MPa Show Material materials with Tensile strength of 740 MPa
Yield strength	23.0 °C	430 MPa Show Material materials with Yield strength of 430 MPa

Thermal

Property	Temperature	Value
Coefficient of thermal expansion	23.0 °C	1E-5 1/K Show Material materials with Coefficient of thermal expansion of 1E-5 1/K
Melting point		1370 °C Show Material materials with Melting point of 1370 °C
Specific heat capacity	23.0 °C	430 J/(kg·K) Show Material materials with Specific heat capacity of 430 J/(kg·K)
Thermal conductivity	23.0 °C	15 W/(m·K) Show Material materials with Thermal conductivity of 15 W/(m·K)

Electrical

Property	Temperature	Value	Comment
Electrical resistivity	23.0 °C	6E-7 Ω·m Show Material materials with Electrical resistivity of 6E-7 Ω·m	Typical for Martensitic Stainless Steel

Chemical properties

Property	Value
Carbon	0.75 - 1 % Show Material materials with Carbon of 0.75 - 1 %
Chromium	16 - 19 % Show Material materials with Chromium of 16 - 19 %
Iron	76.6 - 83.3 % Show Material materials with Iron of 76.6 - 83.3 %
Manganese	0 - 1 % Show Material materials with Manganese of 0 - 1 %
Molybdenum	0 - 1.3 % Show Material materials with Molybdenum of 0 - 1.3 %
Phosphorus	0 - 0.04 % Show Material materials with Phosphorus of 0 - 0.04 %
Silicon	0 - 1 % Show Material materials with Silicon of 0 - 1 %
Sulfur	0 - 0.015 % Show Material materials with Sulfur of 0 - 0.015 %
Vanadium	0.07 - 0.12 % Show Material materials with Vanadium of 0.07 - 0.12 %

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AISI 440B Annealed

Equivalent Materials

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