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SAE-AISI M41 Steel vs. Type 2 Pewter

SAE-AISI M41 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 (4, in this case) are not shown.

For each property being compared, the top bar is SAE-AISI M41 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 0.29
0.35
Shear Modulus, GPa 77
19
Tensile Strength: Ultimate (UTS), MPa 800 to 2290
52 to 68

Thermal Properties

Latent Heat of Fusion, J/g 260
69
Melting Completion (Liquidus), °C 1600
300
Melting Onset (Solidus), °C 1550
240
Specific Heat Capacity, J/kg-K 440
220
Thermal Expansion, µm/m-K 12
21

Otherwise Unclassified Properties

Base Metal Price, % relative 33
75
Density, g/cm3 8.4
7.3
Embodied Carbon, kg CO2/kg material 9.1
12
Embodied Energy, MJ/kg 140
210
Embodied Water, L/kg 120
1220

Common Calculations

Stiffness to Weight: Axial, points 13
3.9
Stiffness to Weight: Bending, points 23
17
Strength to Weight: Axial, points 26 to 76
2.0 to 2.6
Strength to Weight: Bending, points 23 to 46
4.3 to 5.1
Thermal Shock Resistance, points 25 to 71
3.4 to 4.4

Alloy Composition

Antimony (Sb), % 0
5.0 to 7.5
Arsenic (As), % 0
0 to 0.050
Carbon (C), % 1.1 to 1.2
0
Chromium (Cr), % 3.8 to 4.5
0
Cobalt (Co), % 4.8 to 5.8
0
Copper (Cu), % 0 to 0.25
1.5 to 3.0
Iron (Fe), % 73.4 to 78.9
0 to 0.015
Lead (Pb), % 0
0 to 0.050
Manganese (Mn), % 0.2 to 0.6
0
Molybdenum (Mo), % 3.3 to 4.3
0
Nickel (Ni), % 0 to 0.3
0
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0.15 to 0.5
0
Sulfur (S), % 0 to 0.030
0
Tin (Sn), % 0
90 to 93
Tungsten (W), % 6.3 to 7.0
0
Vanadium (V), % 1.8 to 2.3
0
Zinc (Zn), % 0
0 to 0.0050

Comparable Variants