ASTM A182 Grade F10 vs. K93500 Alloy

Both ASTM A182 grade F10 and K93500 alloy 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 ASTM A182 grade F10 and the bottom bar is K93500 alloy.

ASTM A182 Grade F10 (S33100) Steel UNS K93500 Low Expansion Alloy

Metric UnitsUS Customary Units

Mechanical Properties

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

Poisson's Ratio		0.29
Poisson's Ratio		0.3

Shear Modulus, GPa		74
Shear Modulus, GPa		72

Tensile Strength: Ultimate (UTS), MPa		630
Tensile Strength: Ultimate (UTS), MPa		490 to 810

Thermal Properties

Latent Heat of Fusion, J/g		290
Latent Heat of Fusion, J/g		270

Melting Completion (Liquidus), °C		1420
Melting Completion (Liquidus), °C		1430

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

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

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

Otherwise Unclassified Properties

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

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

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

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

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

Common Calculations

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

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

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

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

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

Alloy Composition

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

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

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

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

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

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

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

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

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

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

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

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

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