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C28000 Muntz Metal vs. AISI 314 Stainless Steel

C28000 Muntz Metal belongs to the copper alloys classification, while AISI 314 stainless steel belongs to the iron alloys. There are 29 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is C28000 Muntz Metal and the bottom bar is AISI 314 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
200
Elongation at Break, % 10 to 45
45
Poisson's Ratio 0.31
0.28
Shear Modulus, GPa 40
78
Shear Strength, MPa 230 to 330
410
Tensile Strength: Ultimate (UTS), MPa 330 to 610
590
Tensile Strength: Yield (Proof), MPa 150 to 370
230

Thermal Properties

Latent Heat of Fusion, J/g 170
330
Maximum Temperature: Mechanical, °C 120
1100
Melting Completion (Liquidus), °C 900
1380
Melting Onset (Solidus), °C 900
1340
Specific Heat Capacity, J/kg-K 390
490
Thermal Conductivity, W/m-K 120
15
Thermal Expansion, µm/m-K 21
15

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 28
2.0
Electrical Conductivity: Equal Weight (Specific), % IACS 31
2.3

Otherwise Unclassified Properties

Base Metal Price, % relative 23
25
Density, g/cm3 8.0
7.7
Embodied Carbon, kg CO2/kg material 2.7
4.3
Embodied Energy, MJ/kg 46
62
Embodied Water, L/kg 320
190

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 27 to 240
210
Resilience: Unit (Modulus of Resilience), kJ/m3 110 to 670
130
Stiffness to Weight: Axial, points 7.2
14
Stiffness to Weight: Bending, points 20
25
Strength to Weight: Axial, points 11 to 21
21
Strength to Weight: Bending, points 13 to 20
20
Thermal Diffusivity, mm2/s 40
3.9
Thermal Shock Resistance, points 11 to 20
14

Alloy Composition

Carbon (C), % 0
0 to 0.25
Chromium (Cr), % 0
23 to 26
Copper (Cu), % 59 to 63
0
Iron (Fe), % 0 to 0.070
46.7 to 56.5
Lead (Pb), % 0 to 0.3
0
Manganese (Mn), % 0
0 to 2.0
Nickel (Ni), % 0
19 to 22
Phosphorus (P), % 0
0 to 0.045
Silicon (Si), % 0
1.5 to 3.0
Sulfur (S), % 0
0 to 0.030
Zinc (Zn), % 36.3 to 41
0
Residuals, % 0 to 0.3
0