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Type 2 Pewter vs. EN 1.4571 Stainless Steel

Type 2 pewter belongs to the otherwise unclassified metals classification, while EN 1.4571 stainless steel belongs to the iron alloys. There are 20 material properties with values for both materials. Properties with values for just one material (13, in this case) are not shown.

For each property being compared, the top bar is Type 2 pewter and the bottom bar is EN 1.4571 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 13 to 23
190 to 270
Elastic (Young's, Tensile) Modulus, GPa 52
200
Poisson's Ratio 0.35
0.28
Shear Modulus, GPa 19
78
Tensile Strength: Ultimate (UTS), MPa 52 to 68
600 to 900

Thermal Properties

Latent Heat of Fusion, J/g 69
290
Melting Completion (Liquidus), °C 300
1440
Melting Onset (Solidus), °C 240
1400
Specific Heat Capacity, J/kg-K 220
470
Thermal Expansion, µm/m-K 21
17

Otherwise Unclassified Properties

Base Metal Price, % relative 75
19
Density, g/cm3 7.3
7.9
Embodied Carbon, kg CO2/kg material 12
3.9
Embodied Energy, MJ/kg 210
54
Embodied Water, L/kg 1220
150

Common Calculations

Stiffness to Weight: Axial, points 3.9
14
Stiffness to Weight: Bending, points 17
25
Strength to Weight: Axial, points 2.0 to 2.6
21 to 32
Strength to Weight: Bending, points 4.3 to 5.1
20 to 26
Thermal Shock Resistance, points 3.4 to 4.4
13 to 20

Alloy Composition

Antimony (Sb), % 5.0 to 7.5
0
Arsenic (As), % 0 to 0.050
0
Carbon (C), % 0
0 to 0.080
Chromium (Cr), % 0
16.5 to 18.5
Copper (Cu), % 1.5 to 3.0
0
Iron (Fe), % 0 to 0.015
61.7 to 71
Lead (Pb), % 0 to 0.050
0
Manganese (Mn), % 0
0 to 2.0
Molybdenum (Mo), % 0
2.0 to 2.5
Nickel (Ni), % 0
10.5 to 13.5
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 to 0.7
Zinc (Zn), % 0 to 0.0050
0