ASTM A515 Steel Properties

The below table outlines the material properties for ASTM A515 material including the young's modulus, yield strength, ultimate strength and other relevant mechanical properties required for structural and mechanical design.

Grade 55

Standard

Grade 60

Standard

Grade 65

Standard

Grade 70

Standard

ASTM A515 Young's Modulus

The Young's Modulus of ASTM A515 is 29,000 ksi.

ASTM A515 Ultimate Strength

The Ultimate Strength of ASTM A515 ranges between 65 and 75 ksi.

ASTM A515 Yield Strength

The Yield Strength of ASTM A515 ranges between 30 and 38 ksi depending on the material grade. See the below tables to get your specific material grade material strength.

Grade 55 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	448 MPa	205 MPa	12 1/°C	0.29
Imperial	29,000 ksi	487 lb/ft³	65 ksi	30 ksi	6.67 1/°F	0.29

Grade 60 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	483 MPa	220 MPa	12 1/°C	0.29
Imperial	29,000 ksi	487 lb/ft³	70 ksi	32 ksi	6.67 1/°F	0.29

Grade 65 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	518 MPa	240 MPa	12 1/°C	0.29
Imperial	29,000 ksi	487 lb/ft³	75 ksi	35 ksi	6.67 1/°F	0.29

Grade 70 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	480 MPa	265 MPa	12 1/°C	0.29
Imperial	29,000 ksi	487 lb/ft³	70 ksi	38 ksi	6.67 1/°F	0.29

ASTM A514 Steel Properties ASTM A516 Steel Properties