EN 1.6526 Steel vs. N06250 Nickel

EN 1.6526 steel belongs to the iron alloys classification, while N06250 nickel belongs to the nickel alloys. There are 20 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.

For each property being compared, the top bar is EN 1.6526 steel and the bottom bar is N06250 nickel.

EN 1.6526 (20NiCrMoS2-2) Steel UNS N06250 Nickel Alloy

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa		190
Elastic (Young's, Tensile) Modulus, GPa		210

Poisson's Ratio		0.29
Poisson's Ratio		0.29

Shear Modulus, GPa		73
Shear Modulus, GPa		82

Tensile Strength: Ultimate (UTS), MPa		520 to 1460
Tensile Strength: Ultimate (UTS), MPa		710

Thermal Properties

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

Maximum Temperature: Mechanical, °C		410
Maximum Temperature: Mechanical, °C		980

Melting Completion (Liquidus), °C		1460
Melting Completion (Liquidus), °C		1490

Melting Onset (Solidus), °C		1420
Melting Onset (Solidus), °C		1440

Specific Heat Capacity, J/kg-K		470
Specific Heat Capacity, J/kg-K		440

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

Otherwise Unclassified Properties

Base Metal Price, % relative		2.6
Base Metal Price, % relative		55

Density, g/cm³		7.9
Density, g/cm³		8.6

Embodied Carbon, kg CO₂/kg material		1.5
Embodied Carbon, kg CO₂/kg material		10

Embodied Energy, MJ/kg		20
Embodied Energy, MJ/kg		140

Embodied Water, L/kg		50
Embodied Water, L/kg		270

Common Calculations

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

Stiffness to Weight: Bending, points		24
Stiffness to Weight: Bending, points		23

Strength to Weight: Axial, points		18 to 52
Strength to Weight: Axial, points		23

Strength to Weight: Bending, points		18 to 36
Strength to Weight: Bending, points		21

Thermal Shock Resistance, points		15 to 43
Thermal Shock Resistance, points		19

Alloy Composition

Carbon (C), %		0.17 to 0.23
Carbon (C), %		0 to 0.020

Chromium (Cr), %		0.35 to 0.7
Chromium (Cr), %		20 to 23

Copper (Cu), %		0 to 0.25
Copper (Cu), %		0.25 to 1.3

Iron (Fe), %		96.6 to 98.3
Iron (Fe), %		7.4 to 19.4

Manganese (Mn), %		0.65 to 1.0
Manganese (Mn), %		0 to 1.0

Molybdenum (Mo), %		0.15 to 0.25
Molybdenum (Mo), %		10.1 to 12

Nickel (Ni), %		0.4 to 0.7
Nickel (Ni), %		50 to 54

Phosphorus (P), %		0 to 0.025
Phosphorus (P), %		0 to 0.030

Silicon (Si), %		0 to 0.3
Silicon (Si), %		0 to 0.090

Sulfur (S), %		0.020 to 0.040
Sulfur (S), %		0 to 0.0050

Tungsten (W), %		0
Tungsten (W), %		0.25 to 1.3