N10001 Nickel vs. EN 1.7220 Steel

N10001 nickel belongs to the nickel alloys classification, while EN 1.7220 steel belongs to the iron alloys. 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 N10001 nickel and the bottom bar is EN 1.7220 steel.

UNS N10001 (2.4810) Nickel-Molybdenum Alloy EN 1.7220 (34CrMo4) Chromium-Molybdenum Steel

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa		220
Elastic (Young's, Tensile) Modulus, GPa		190

Poisson's Ratio		0.31
Poisson's Ratio		0.29

Shear Modulus, GPa		84
Shear Modulus, GPa		73

Tensile Strength: Ultimate (UTS), MPa		780
Tensile Strength: Ultimate (UTS), MPa		520 to 1720

Thermal Properties

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

Maximum Temperature: Mechanical, °C		900
Maximum Temperature: Mechanical, °C		420

Melting Completion (Liquidus), °C		1620
Melting Completion (Liquidus), °C		1460

Melting Onset (Solidus), °C		1570
Melting Onset (Solidus), °C		1420

Specific Heat Capacity, J/kg-K		390
Specific Heat Capacity, J/kg-K		470

Thermal Expansion, µm/m-K		10
Thermal Expansion, µm/m-K		13

Otherwise Unclassified Properties

Base Metal Price, % relative		75
Base Metal Price, % relative		2.5

Density, g/cm³		9.2
Density, g/cm³		7.8

Embodied Carbon, kg CO₂/kg material		15
Embodied Carbon, kg CO₂/kg material		1.5

Embodied Energy, MJ/kg		200
Embodied Energy, MJ/kg		20

Embodied Water, L/kg		260
Embodied Water, L/kg		51

Common Calculations

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

Stiffness to Weight: Bending, points		22
Stiffness to Weight: Bending, points		24

Strength to Weight: Axial, points		24
Strength to Weight: Axial, points		18 to 61

Strength to Weight: Bending, points		21
Strength to Weight: Bending, points		18 to 41

Thermal Shock Resistance, points		25
Thermal Shock Resistance, points		15 to 50

Alloy Composition

Carbon (C), %		0 to 0.050
Carbon (C), %		0.3 to 0.37

Chromium (Cr), %		0 to 1.0
Chromium (Cr), %		0.9 to 1.2

Cobalt (Co), %		0 to 2.5
Cobalt (Co), %		0

Iron (Fe), %		4.0 to 6.0
Iron (Fe), %		96.8 to 98.1

Manganese (Mn), %		0 to 1.0
Manganese (Mn), %		0.6 to 0.9

Molybdenum (Mo), %		26 to 30
Molybdenum (Mo), %		0.15 to 0.3

Nickel (Ni), %		58 to 69.8
Nickel (Ni), %		0

Phosphorus (P), %		0 to 0.040
Phosphorus (P), %		0 to 0.035

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

Sulfur (S), %		0 to 0.030
Sulfur (S), %		0 to 0.035

Vanadium (V), %		0.2 to 0.4
Vanadium (V), %		0