SAE-AISI T2 Steel vs. Grade N12MV Nickel

SAE-AISI T2 steel belongs to the iron alloys classification, while grade N12MV nickel belongs to the nickel alloys. There are 19 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is SAE-AISI T2 steel and the bottom bar is grade N12MV nickel.

SAE-AISI T2 (T12002) Tungsten High-Speed Steel Grade N12MV (J30012) Cast Nickel

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa		200
Elastic (Young's, Tensile) Modulus, GPa		220

Poisson's Ratio		0.29
Poisson's Ratio		0.31

Shear Modulus, GPa		79
Shear Modulus, GPa		84

Tensile Strength: Ultimate (UTS), MPa		780 to 2150
Tensile Strength: Ultimate (UTS), MPa		600

Thermal Properties

Latent Heat of Fusion, J/g		250
Latent Heat of Fusion, J/g		320

Melting Completion (Liquidus), °C		1820
Melting Completion (Liquidus), °C		1620

Melting Onset (Solidus), °C		1760
Melting Onset (Solidus), °C		1570

Specific Heat Capacity, J/kg-K		410
Specific Heat Capacity, J/kg-K		390

Thermal Expansion, µm/m-K		12
Thermal Expansion, µm/m-K		10

Otherwise Unclassified Properties

Base Metal Price, % relative		46
Base Metal Price, % relative		75

Density, g/cm³		9.3
Density, g/cm³		9.2

Embodied Carbon, kg CO₂/kg material		11
Embodied Carbon, kg CO₂/kg material		16

Embodied Energy, MJ/kg		170
Embodied Energy, MJ/kg		200

Embodied Water, L/kg		98
Embodied Water, L/kg		260

Common Calculations

Stiffness to Weight: Axial, points		12
Stiffness to Weight: Axial, points		13

Stiffness to Weight: Bending, points		21
Stiffness to Weight: Bending, points		22

Strength to Weight: Axial, points		23 to 64
Strength to Weight: Axial, points		18

Strength to Weight: Bending, points		20 to 40
Strength to Weight: Bending, points		17

Thermal Shock Resistance, points		23 to 65
Thermal Shock Resistance, points		19

Alloy Composition

Carbon (C), %		0.8 to 0.9
Carbon (C), %		0 to 0.12

Chromium (Cr), %		3.8 to 4.5
Chromium (Cr), %		0 to 1.0

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

Iron (Fe), %		70.8 to 75.8
Iron (Fe), %		4.0 to 6.0

Manganese (Mn), %		0.2 to 0.4
Manganese (Mn), %		0 to 1.0

Molybdenum (Mo), %		0 to 1.0
Molybdenum (Mo), %		26 to 30

Nickel (Ni), %		0 to 0.3
Nickel (Ni), %		60.2 to 69.8

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

Silicon (Si), %		0.2 to 0.4
Silicon (Si), %		0 to 1.0

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

Tungsten (W), %		17.5 to 19
Tungsten (W), %		0

Vanadium (V), %		1.8 to 2.4
Vanadium (V), %		0.2 to 0.6