ASTM A131 Steel Properties

The below table outlines the material properties for ASTM A131 material including the young's modulus, yield strength, ultimate strength and other relevant mechanical properties required for structural and mechanical design.

Grade A

Standard

Grade B

Standard

Grade D

Standard

Grade E

Standard

Grade CS

Standard

Grade DS

Standard

Grade DH32

Standard

Grade AH32

Standard

Grade EH32

Standard

Grade DH36

Standard

Grade AH36

Standard

Grade EH36

Standard

ASTM A131 Young's Modulus

The Young's Modulus of ASTM A131 is 200,000 MPa.

ASTM A131 Ultimate Strength

The Ultimate Strength of ASTM A131 ranges between 445 and 555 MPa.

ASTM A131 Yield Strength

The Yield Strength of ASTM A131 ranges between 220 and 350 MPa depending on the material grade. See the below tables to get your specific material grade material strength.

Grade A Steel Properties

Standard Material Properties

Unit System	Young's Modulus, E	Density, ρ	Ultimate Strength, F_u	Yield Strength, F_y	Thermal Expansion Coef., α	Poisson's Ratio, ν
Metric	200,000 MPa	7,800 kg/m³	445 MPa	220 MPa	12 1/°C	0.29
Imperial	29,000 ksi	487 lb/ft³	65 ksi	32 ksi	6.67 1/°F	0.29

Grade B Steel Properties

Standard Material Properties

Unit System	Young's Modulus, E	Density, ρ	Ultimate Strength, F_u	Yield Strength, F_y	Thermal Expansion Coef., α	Poisson's Ratio, ν
Metric	200,000 MPa	7,800 kg/m³	445 MPa	220 MPa	12 1/°C	0.29
Imperial	29,000 ksi	487 lb/ft³	65 ksi	32 ksi	6.67 1/°F	0.29

Grade D Steel Properties

Standard Material Properties

Unit System	Young's Modulus, E	Density, ρ	Ultimate Strength, F_u	Yield Strength, F_y	Thermal Expansion Coef., α	Poisson's Ratio, ν
Metric	200,000 MPa	7,800 kg/m³	445 MPa	220 MPa	12 1/°C	0.29
Imperial	29,000 ksi	487 lb/ft³	65 ksi	32 ksi	6.67 1/°F	0.29

Grade E Steel Properties

Standard Material Properties

Unit System	Young's Modulus, E	Density, ρ	Ultimate Strength, F_u	Yield Strength, F_y	Thermal Expansion Coef., α	Poisson's Ratio, ν
Metric	200,000 MPa	7,800 kg/m³	445 MPa	220 MPa	12 1/°C	0.29
Imperial	29,000 ksi	487 lb/ft³	65 ksi	32 ksi	6.67 1/°F	0.29

Grade CS Steel Properties

Standard Material Properties

Unit System	Young's Modulus, E	Density, ρ	Ultimate Strength, F_u	Yield Strength, F_y	Thermal Expansion Coef., α	Poisson's Ratio, ν
Metric	200,000 MPa	7,800 kg/m³	445 MPa	220 MPa	12 1/°C	0.29
Imperial	29,000 ksi	487 lb/ft³	65 ksi	32 ksi	6.67 1/°F	0.29

Grade DS Steel Properties

Standard Material Properties

Unit System	Young's Modulus, E	Density, ρ	Ultimate Strength, F_u	Yield Strength, F_y	Thermal Expansion Coef., α	Poisson's Ratio, ν
Metric	200,000 MPa	7,800 kg/m³	445 MPa	220 MPa	12 1/°C	0.29
Imperial	29,000 ksi	487 lb/ft³	65 ksi	32 ksi	6.67 1/°F	0.29

Grade DH32 Steel Properties

Standard Material Properties

Unit System	Young's Modulus, E	Density, ρ	Ultimate Strength, F_u	Yield Strength, F_y	Thermal Expansion Coef., α	Poisson's Ratio, ν
Metric	200,000 MPa	7,800 kg/m³	528 MPa	315 MPa	12 1/°C	0.29
Imperial	29,000 ksi	487 lb/ft³	77 ksi	46 ksi	6.67 1/°F	0.29

Grade AH32 Steel Properties

Standard Material Properties

Unit System	Young's Modulus, E	Density, ρ	Ultimate Strength, F_u	Yield Strength, F_y	Thermal Expansion Coef., α	Poisson's Ratio, ν
Metric	200,000 MPa	7,800 kg/m³	528 MPa	315 MPa	12 1/°C	0.29
Imperial	29,000 ksi	487 lb/ft³	77 ksi	46 ksi	6.67 1/°F	0.29

Grade EH32 Steel Properties

Standard Material Properties

Unit System	Young's Modulus, E	Density, ρ	Ultimate Strength, F_u	Yield Strength, F_y	Thermal Expansion Coef., α	Poisson's Ratio, ν
Metric	200,000 MPa	7,800 kg/m³	528 MPa	315 MPa	12 1/°C	0.29
Imperial	29,000 ksi	487 lb/ft³	77 ksi	46 ksi	6.67 1/°F	0.29

Grade DH36 Steel Properties

Standard Material Properties

Unit System	Young's Modulus, E	Density, ρ	Ultimate Strength, F_u	Yield Strength, F_y	Thermal Expansion Coef., α	Poisson's Ratio, ν
Metric	200,000 MPa	7,800 kg/m³	555 MPa	350 MPa	12 1/°C	0.29
Imperial	29,000 ksi	487 lb/ft³	81 ksi	51 ksi	6.67 1/°F	0.29

Grade AH36 Steel Properties

Standard Material Properties

Unit System	Young's Modulus, E	Density, ρ	Ultimate Strength, F_u	Yield Strength, F_y	Thermal Expansion Coef., α	Poisson's Ratio, ν
Metric	200,000 MPa	7,800 kg/m³	555 MPa	350 MPa	12 1/°C	0.29
Imperial	29,000 ksi	487 lb/ft³	81 ksi	51 ksi	6.67 1/°F	0.29

Grade EH36 Steel Properties

Standard Material Properties

Unit System	Young's Modulus, E	Density, ρ	Ultimate Strength, F_u	Yield Strength, F_y	Thermal Expansion Coef., α	Poisson's Ratio, ν
Metric	200,000 MPa	7,800 kg/m³	555 MPa	350 MPa	12 1/°C	0.29
Imperial	29,000 ksi	487 lb/ft³	81 ksi	51 ksi	6.67 1/°F	0.29

ASTM A1018 Steel Properties ASTM A135 Steel Properties