R60802 Alloy vs. S44700 Stainless Steel

R60802 alloy belongs to the otherwise unclassified metals classification, while S44700 stainless steel belongs to the iron alloys. There are 18 material properties with values for both materials. Properties with values for just one material (15, in this case) are not shown.

For each property being compared, the top bar is R60802 alloy and the bottom bar is S44700 stainless steel.

UNS R60802 Zirconium-Tin Alloy UNS S44700 (29-4) Stainless Steel

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa		98
Elastic (Young's, Tensile) Modulus, GPa		210

Elongation at Break, %		22
Elongation at Break, %		23

Poisson's Ratio		0.34
Poisson's Ratio		0.27

Shear Modulus, GPa		36
Shear Modulus, GPa		82

Tensile Strength: Ultimate (UTS), MPa		430
Tensile Strength: Ultimate (UTS), MPa		600

Tensile Strength: Yield (Proof), MPa		270
Tensile Strength: Yield (Proof), MPa		450

Thermal Properties

Latent Heat of Fusion, J/g		250
Latent Heat of Fusion, J/g		300

Specific Heat Capacity, J/kg-K		270
Specific Heat Capacity, J/kg-K		480

Thermal Expansion, µm/m-K		6.0
Thermal Expansion, µm/m-K		11

Otherwise Unclassified Properties

Density, g/cm³		6.5
Density, g/cm³		7.8

Embodied Water, L/kg		290
Embodied Water, L/kg		180

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m³		85
Resilience: Ultimate (Unit Rupture Work), MJ/m³		120

Resilience: Unit (Modulus of Resilience), kJ/m³		380
Resilience: Unit (Modulus of Resilience), kJ/m³		480

Stiffness to Weight: Axial, points		8.3
Stiffness to Weight: Axial, points		15

Stiffness to Weight: Bending, points		23
Stiffness to Weight: Bending, points		25

Strength to Weight: Axial, points		18
Strength to Weight: Axial, points		21

Strength to Weight: Bending, points		19
Strength to Weight: Bending, points		20

Thermal Shock Resistance, points		53
Thermal Shock Resistance, points		19

Alloy Composition

Carbon (C), %		0
Carbon (C), %		0 to 0.010

Chromium (Cr), %		0.050 to 0.15
Chromium (Cr), %		28 to 30

Copper (Cu), %		0
Copper (Cu), %		0 to 0.15

Iron (Fe), %		0.070 to 0.2
Iron (Fe), %		64.9 to 68.5

Manganese (Mn), %		0
Manganese (Mn), %		0 to 0.3

Molybdenum (Mo), %		0
Molybdenum (Mo), %		3.5 to 4.2

Nickel (Ni), %		0.030 to 0.080
Nickel (Ni), %		0 to 0.15

Nitrogen (N), %		0
Nitrogen (N), %		0 to 0.020

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

Silicon (Si), %		0
Silicon (Si), %		0 to 0.2

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

Tin (Sn), %		1.2 to 1.7
Tin (Sn), %		0

Zirconium (Zr), %		97.8 to 98.7
Zirconium (Zr), %		0

Residuals, %		0 to 0.11
Residuals, %		0