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C28500 Muntz Metal vs. SAE-AISI 1141 Steel

C28500 Muntz Metal belongs to the copper alloys classification, while SAE-AISI 1141 steel belongs to the iron alloys. There are 29 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 C28500 Muntz Metal and the bottom bar is SAE-AISI 1141 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
190
Elongation at Break, % 20
11 to 17
Poisson's Ratio 0.3
0.29
Shear Modulus, GPa 40
72
Shear Strength, MPa 320
460 to 480
Tensile Strength: Ultimate (UTS), MPa 520
740 to 810
Tensile Strength: Yield (Proof), MPa 380
400 to 700

Thermal Properties

Latent Heat of Fusion, J/g 170
250
Maximum Temperature: Mechanical, °C 110
400
Melting Completion (Liquidus), °C 900
1460
Melting Onset (Solidus), °C 890
1420
Specific Heat Capacity, J/kg-K 390
470
Thermal Conductivity, W/m-K 100
51
Thermal Expansion, µm/m-K 21
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 29
10
Electrical Conductivity: Equal Weight (Specific), % IACS 33
12

Otherwise Unclassified Properties

Base Metal Price, % relative 22
1.9
Density, g/cm3 7.9
7.8
Embodied Carbon, kg CO2/kg material 2.7
1.4
Embodied Energy, MJ/kg 46
19
Embodied Water, L/kg 320
47

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 94
86 to 110
Resilience: Unit (Modulus of Resilience), kJ/m3 700
430 to 1290
Stiffness to Weight: Axial, points 7.3
13
Stiffness to Weight: Bending, points 20
24
Strength to Weight: Axial, points 18
26 to 29
Strength to Weight: Bending, points 18
23 to 25
Thermal Diffusivity, mm2/s 33
14
Thermal Shock Resistance, points 17
24 to 26

Alloy Composition

Carbon (C), % 0
0.37 to 0.45
Copper (Cu), % 57 to 59
0
Iron (Fe), % 0 to 0.35
97.7 to 98.2
Lead (Pb), % 0 to 0.25
0
Manganese (Mn), % 0
1.4 to 1.7
Phosphorus (P), % 0
0 to 0.040
Sulfur (S), % 0
0.080 to 0.13
Zinc (Zn), % 39.5 to 43
0
Residuals, % 0 to 0.9
0