SAE-AISI D7 Steel vs. ASTM A182 Grade F10

Both SAE-AISI D7 steel and ASTM A182 grade F10 are iron alloys. They have 78% of their average alloy composition in common. There are 20 material properties with values for both materials. Properties with values for just one material (13, in this case) are not shown.

For each property being compared, the top bar is SAE-AISI D7 steel and the bottom bar is ASTM A182 grade F10.

SAE-AISI D7 (T30407) Chromium Cold-Work Steel ASTM A182 Grade F10 (S33100) Steel

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa		190
Elastic (Young's, Tensile) Modulus, GPa		190

Poisson's Ratio		0.28
Poisson's Ratio		0.29

Shear Modulus, GPa		73
Shear Modulus, GPa		74

Tensile Strength: Ultimate (UTS), MPa		800 to 2120
Tensile Strength: Ultimate (UTS), MPa		630

Thermal Properties

Latent Heat of Fusion, J/g		270
Latent Heat of Fusion, J/g		290

Melting Completion (Liquidus), °C		1440
Melting Completion (Liquidus), °C		1420

Melting Onset (Solidus), °C		1400
Melting Onset (Solidus), °C		1370

Specific Heat Capacity, J/kg-K		480
Specific Heat Capacity, J/kg-K		470

Thermal Expansion, µm/m-K		11
Thermal Expansion, µm/m-K		13

Otherwise Unclassified Properties

Base Metal Price, % relative		10
Base Metal Price, % relative		18

Density, g/cm³		7.6
Density, g/cm³		7.9

Embodied Carbon, kg CO₂/kg material		11
Embodied Carbon, kg CO₂/kg material		3.6

Embodied Energy, MJ/kg		180
Embodied Energy, MJ/kg		51

Embodied Water, L/kg		130
Embodied Water, L/kg		120

Common Calculations

PREN (Pitting Resistance)		16
PREN (Pitting Resistance)		8.0

Stiffness to Weight: Axial, points		14
Stiffness to Weight: Axial, points		13

Stiffness to Weight: Bending, points		25
Stiffness to Weight: Bending, points		24

Strength to Weight: Axial, points		29 to 78
Strength to Weight: Axial, points		22

Strength to Weight: Bending, points		25 to 48
Strength to Weight: Bending, points		21

Thermal Shock Resistance, points		27 to 72
Thermal Shock Resistance, points		18

Alloy Composition

Carbon (C), %		2.2 to 2.5
Carbon (C), %		0.1 to 0.2

Chromium (Cr), %		11.5 to 13.5
Chromium (Cr), %		7.0 to 9.0

Copper (Cu), %		0 to 0.25
Copper (Cu), %		0

Iron (Fe), %		76.6 to 81.9
Iron (Fe), %		66.5 to 72.4

Manganese (Mn), %		0 to 0.6
Manganese (Mn), %		0.5 to 0.8

Molybdenum (Mo), %		0.7 to 1.2
Molybdenum (Mo), %		0

Nickel (Ni), %		0 to 0.3
Nickel (Ni), %		19 to 22

Phosphorus (P), %		0 to 0.030
Phosphorus (P), %		0 to 0.040

Silicon (Si), %		0 to 0.6
Silicon (Si), %		1.0 to 1.4

Sulfur (S), %		0 to 0.030
Sulfur (S), %		0 to 0.030

Vanadium (V), %		3.8 to 4.4
Vanadium (V), %		0