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Type 2 Pewter vs. N08810 Stainless Steel

Type 2 pewter belongs to the otherwise unclassified metals classification, while N08810 stainless steel belongs to the iron alloys. There are 19 material properties with values for both materials. Properties with values for just one material (14, in this case) are not shown.

For each property being compared, the top bar is Type 2 pewter and the bottom bar is N08810 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 52
200
Poisson's Ratio 0.35
0.28
Shear Modulus, GPa 19
77
Tensile Strength: Ultimate (UTS), MPa 52 to 68
520

Thermal Properties

Latent Heat of Fusion, J/g 69
300
Melting Completion (Liquidus), °C 300
1400
Melting Onset (Solidus), °C 240
1350
Specific Heat Capacity, J/kg-K 220
480
Thermal Expansion, µm/m-K 21
14

Otherwise Unclassified Properties

Base Metal Price, % relative 75
30
Density, g/cm3 7.3
8.0
Embodied Carbon, kg CO2/kg material 12
5.3
Embodied Energy, MJ/kg 210
76
Embodied Water, L/kg 1220
200

Common Calculations

Stiffness to Weight: Axial, points 3.9
14
Stiffness to Weight: Bending, points 17
24
Strength to Weight: Axial, points 2.0 to 2.6
18
Strength to Weight: Bending, points 4.3 to 5.1
18
Thermal Shock Resistance, points 3.4 to 4.4
13

Alloy Composition

Aluminum (Al), % 0
0.15 to 0.6
Antimony (Sb), % 5.0 to 7.5
0
Arsenic (As), % 0 to 0.050
0
Carbon (C), % 0
0.050 to 0.1
Chromium (Cr), % 0
19 to 23
Copper (Cu), % 1.5 to 3.0
0 to 0.75
Iron (Fe), % 0 to 0.015
39.5 to 50.7
Lead (Pb), % 0 to 0.050
0
Manganese (Mn), % 0
0 to 1.5
Nickel (Ni), % 0
30 to 35
Phosphorus (P), % 0
0 to 0.045
Silicon (Si), % 0
0 to 1.0
Sulfur (S), % 0
0 to 0.015
Tin (Sn), % 90 to 93
0
Titanium (Ti), % 0
0.15 to 0.6
Zinc (Zn), % 0 to 0.0050
0