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EN 1.4422 Stainless Steel vs. Type 2 Pewter

EN 1.4422 stainless steel belongs to the iron alloys classification, while Type 2 pewter belongs to the otherwise unclassified metals. There are 19 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 EN 1.4422 stainless steel and the bottom bar is Type 2 pewter.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
52
Poisson's Ratio 0.28
0.35
Shear Modulus, GPa 76
19
Tensile Strength: Ultimate (UTS), MPa 850
52 to 68

Thermal Properties

Latent Heat of Fusion, J/g 270
69
Melting Completion (Liquidus), °C 1450
300
Melting Onset (Solidus), °C 1410
240
Specific Heat Capacity, J/kg-K 470
220
Thermal Expansion, µm/m-K 10
21

Otherwise Unclassified Properties

Base Metal Price, % relative 11
75
Density, g/cm3 7.9
7.3
Embodied Carbon, kg CO2/kg material 2.7
12
Embodied Energy, MJ/kg 37
210
Embodied Water, L/kg 110
1220

Common Calculations

Stiffness to Weight: Axial, points 14
3.9
Stiffness to Weight: Bending, points 25
17
Strength to Weight: Axial, points 30
2.0 to 2.6
Strength to Weight: Bending, points 25
4.3 to 5.1
Thermal Shock Resistance, points 31
3.4 to 4.4

Alloy Composition

Antimony (Sb), % 0
5.0 to 7.5
Arsenic (As), % 0
0 to 0.050
Carbon (C), % 0 to 0.020
0
Chromium (Cr), % 11 to 13
0
Copper (Cu), % 0.2 to 0.8
1.5 to 3.0
Iron (Fe), % 76.8 to 83.5
0 to 0.015
Lead (Pb), % 0
0 to 0.050
Manganese (Mn), % 0 to 2.0
0
Molybdenum (Mo), % 1.3 to 1.8
0
Nickel (Ni), % 4.0 to 5.0
0
Nitrogen (N), % 0 to 0.020
0
Phosphorus (P), % 0 to 0.040
0
Silicon (Si), % 0 to 0.5
0
Sulfur (S), % 0 to 0.0030
0
Tin (Sn), % 0
90 to 93
Zinc (Zn), % 0
0 to 0.0050