K93500 Alloy vs. ASTM A182 Grade F10

Both K93500 alloy and ASTM A182 grade F10 are iron alloys. They have 83% 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 K93500 alloy and the bottom bar is ASTM A182 grade F10.

UNS K93500 Low Expansion Alloy 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		0.3
Poisson's Ratio		0.29

Shear Modulus, GPa		72
Shear Modulus, GPa		74

Tensile Strength: Ultimate (UTS), MPa		490 to 810
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		1430
Melting Completion (Liquidus), °C		1420

Melting Onset (Solidus), °C		1380
Melting Onset (Solidus), °C		1370

Specific Heat Capacity, J/kg-K		460
Specific Heat Capacity, J/kg-K		470

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

Otherwise Unclassified Properties

Base Metal Price, % relative		30
Base Metal Price, % relative		18

Density, g/cm³		8.2
Density, g/cm³		7.9

Embodied Carbon, kg CO₂/kg material		4.7
Embodied Carbon, kg CO₂/kg material		3.6

Embodied Energy, MJ/kg		65
Embodied Energy, MJ/kg		51

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

Common Calculations

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

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

Strength to Weight: Axial, points		17 to 27
Strength to Weight: Axial, points		22

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

Thermal Shock Resistance, points		15 to 25
Thermal Shock Resistance, points		18

Alloy Composition

Aluminum (Al), %		0 to 0.1
Aluminum (Al), %		0

Carbon (C), %		0 to 0.050
Carbon (C), %		0.1 to 0.2

Chromium (Cr), %		0 to 0.25
Chromium (Cr), %		7.0 to 9.0

Cobalt (Co), %		5.0
Cobalt (Co), %		0

Iron (Fe), %		61.4 to 63
Iron (Fe), %		66.5 to 72.4

Magnesium (Mg), %		0 to 0.1
Magnesium (Mg), %		0

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

Nickel (Ni), %		32
Nickel (Ni), %		19 to 22

Phosphorus (P), %		0 to 0.015
Phosphorus (P), %		0 to 0.040

Silicon (Si), %		0 to 0.25
Silicon (Si), %		1.0 to 1.4

Sulfur (S), %		0 to 0.015
Sulfur (S), %		0 to 0.030

Titanium (Ti), %		0 to 0.1
Titanium (Ti), %		0

Zirconium (Zr), %		0 to 0.1
Zirconium (Zr), %		0