K93050 Alloy vs. Nickel 333

K93050 alloy belongs to the iron alloys classification, while nickel 333 belongs to the nickel alloys. They have 54% of their average alloy composition in common. There are 19 material properties with values for both materials. Properties with values for just one material (12, in this case) are not shown.

For each property being compared, the top bar is K93050 alloy and the bottom bar is nickel 333.

UNS K93050 Low Expansion Alloy Nickel Alloy 333 (N06333)

Metric UnitsUS Customary Units

Mechanical Properties

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

Poisson's Ratio		0.3
Poisson's Ratio		0.28

Shear Modulus, GPa		72
Shear Modulus, GPa		81

Tensile Strength: Ultimate (UTS), MPa		500 to 680
Tensile Strength: Ultimate (UTS), MPa		630

Thermal Properties

Latent Heat of Fusion, J/g		270
Latent Heat of Fusion, J/g		320

Melting Completion (Liquidus), °C		1430
Melting Completion (Liquidus), °C		1460

Melting Onset (Solidus), °C		1380
Melting Onset (Solidus), °C		1410

Specific Heat Capacity, J/kg-K		460
Specific Heat Capacity, J/kg-K		450

Thermal Expansion, µm/m-K		12
Thermal Expansion, µm/m-K		13

Otherwise Unclassified Properties

Base Metal Price, % relative		26
Base Metal Price, % relative		55

Density, g/cm³		8.2
Density, g/cm³		8.5

Embodied Carbon, kg CO₂/kg material		4.7
Embodied Carbon, kg CO₂/kg material		8.5

Embodied Energy, MJ/kg		65
Embodied Energy, MJ/kg		120

Embodied Water, L/kg		120
Embodied Water, L/kg		270

Common Calculations

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

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

Strength to Weight: Axial, points		17 to 23
Strength to Weight: Axial, points		21

Strength to Weight: Bending, points		17 to 21
Strength to Weight: Bending, points		19

Thermal Shock Resistance, points		16 to 21
Thermal Shock Resistance, points		16

Alloy Composition

Carbon (C), %		0 to 0.15
Carbon (C), %		0 to 0.1

Chromium (Cr), %		0 to 0.25
Chromium (Cr), %		24 to 27

Cobalt (Co), %		0 to 0.5
Cobalt (Co), %		2.5 to 4.0

Iron (Fe), %		61.4 to 63.9
Iron (Fe), %		9.3 to 24.5

Manganese (Mn), %		0 to 1.0
Manganese (Mn), %		0 to 2.0

Molybdenum (Mo), %		0
Molybdenum (Mo), %		2.5 to 4.0

Nickel (Ni), %		36
Nickel (Ni), %		44 to 48

Phosphorus (P), %		0 to 0.020
Phosphorus (P), %		0 to 0.030

Selenium (Se), %		0.15 to 0.3
Selenium (Se), %		0

Silicon (Si), %		0 to 0.35
Silicon (Si), %		0 to 1.5

Sulfur (S), %		0 to 0.020
Sulfur (S), %		0 to 0.030

Tungsten (W), %		0
Tungsten (W), %		2.5 to 4.0