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C28000 Muntz Metal vs. EN 1.6570 Steel

C28000 Muntz Metal belongs to the copper alloys classification, while EN 1.6570 steel belongs to the iron alloys. There are 28 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 EN 1.6570 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
190
Elongation at Break, % 10 to 45
11 to 17
Poisson's Ratio 0.31
0.29
Shear Modulus, GPa 40
73
Tensile Strength: Ultimate (UTS), MPa 330 to 610
910 to 1130
Tensile Strength: Yield (Proof), MPa 150 to 370
760 to 1060

Thermal Properties

Latent Heat of Fusion, J/g 170
250
Maximum Temperature: Mechanical, °C 120
440
Melting Completion (Liquidus), °C 900
1460
Melting Onset (Solidus), °C 900
1420
Specific Heat Capacity, J/kg-K 390
470
Thermal Conductivity, W/m-K 120
40
Thermal Expansion, µm/m-K 21
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 28
7.7
Electrical Conductivity: Equal Weight (Specific), % IACS 31
8.8

Otherwise Unclassified Properties

Base Metal Price, % relative 23
3.9
Density, g/cm3 8.0
7.9
Embodied Carbon, kg CO2/kg material 2.7
1.7
Embodied Energy, MJ/kg 46
23
Embodied Water, L/kg 320
56

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 27 to 240
120 to 140
Resilience: Unit (Modulus of Resilience), kJ/m3 110 to 670
1520 to 3010
Stiffness to Weight: Axial, points 7.2
13
Stiffness to Weight: Bending, points 20
24
Strength to Weight: Axial, points 11 to 21
32 to 40
Strength to Weight: Bending, points 13 to 20
27 to 31
Thermal Diffusivity, mm2/s 40
11
Thermal Shock Resistance, points 11 to 20
27 to 33

Alloy Composition

Carbon (C), % 0
0.28 to 0.35
Chromium (Cr), % 0
1.0 to 1.4
Copper (Cu), % 59 to 63
0
Iron (Fe), % 0 to 0.070
94 to 96.2
Lead (Pb), % 0 to 0.3
0
Manganese (Mn), % 0
0.6 to 1.0
Molybdenum (Mo), % 0
0.3 to 0.5
Nickel (Ni), % 0
1.6 to 2.1
Phosphorus (P), % 0
0 to 0.020
Silicon (Si), % 0
0 to 0.6
Sulfur (S), % 0
0 to 0.015
Zinc (Zn), % 36.3 to 41
0
Residuals, % 0 to 0.3
0

Comparable Variants