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ASTM A541 Grade 1A Quenched & Tempered Stainless Steel – High Strength, Excellent Impact & Corrosion Resistance

Properties

General

Property	Temperature	Value	Comment
Density	23.0 °C	7.9 - 8.2 g/cm³	Typical for Austenitic Stainless Steel

Mechanical

Property	Temperature	Value	Comment
Charpy impact energy	23.0 °C	20 J
Elastic modulus	23.0 °C	195 GPa	Typical for Austenitic Stainless Steel
Elongation A50	23.0 °C	20 %
Poisson's ratio	23.0 °C	0.3 [-]	Typical for Austenitic Stainless Steel
Reduction of area	23.0 °C	38 %
Shear modulus	23.0 °C	77 GPa	Typical for Austenitic Stainless Steel
Tensile strength	23.0 °C	485 - 655 MPa
Yield strength Rp0.2	23.0 °C	250 MPa

Thermal

Property	Temperature	Value	Comment
Coefficient of thermal expansion	23.0 °C	1.7E-5 - 1.9E-5 1/K	Typical for Austenitic Stainless Steel
Melting point		1230 - 1480 °C	Typical for Austenitic Stainless Steel
Specific heat capacity	23.0 °C	440 J/(kg·K)	Typical for Austenitic Stainless Steel
Thermal conductivity	23.0 °C	11 - 21 W/(m·K)	Typical for Austenitic Stainless Steel

Electrical

Property	Temperature	Value	Comment
Electrical resistivity	23.0 °C	8.5E-7 Ω·m	Typical for Austenitic Stainless Steel

Chemical properties

Property	Value
Carbon	0.3 %
Chromium	0.25 %
Manganese	0.7 - 1.35 %
Molybdenum	0.1 %
Nickel	0.4 %
Phosphorus	0.03 %
Silicon	0.4 %
Sulfur	0.025 %
Vanadium	0.05 %

ASTM A473 Grade 430F Se-Annealed – Premium Ferritic Stainless Steel ASTM A473 Grade 430F Annealed Stainless Steel – Key Properties & Industrial Applications

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