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C28000 Muntz Metal vs. EN 1.4805 Stainless Steel

C28000 Muntz Metal belongs to the copper alloys classification, while EN 1.4805 stainless steel belongs to the iron alloys. There are 26 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is C28000 Muntz Metal and the bottom bar is EN 1.4805 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
200
Elongation at Break, % 10 to 45
9.0
Poisson's Ratio 0.31
0.28
Shear Modulus, GPa 40
77
Tensile Strength: Ultimate (UTS), MPa 330 to 610
490
Tensile Strength: Yield (Proof), MPa 150 to 370
250

Thermal Properties

Latent Heat of Fusion, J/g 170
310
Maximum Temperature: Mechanical, °C 120
1000
Melting Completion (Liquidus), °C 900
1390
Melting Onset (Solidus), °C 900
1350
Specific Heat Capacity, J/kg-K 390
480
Thermal Conductivity, W/m-K 120
14
Thermal Expansion, µm/m-K 21
16

Otherwise Unclassified Properties

Base Metal Price, % relative 23
26
Density, g/cm3 8.0
7.9
Embodied Carbon, kg CO2/kg material 2.7
4.7
Embodied Energy, MJ/kg 46
66
Embodied Water, L/kg 320
180

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 27 to 240
37
Resilience: Unit (Modulus of Resilience), kJ/m3 110 to 670
150
Stiffness to Weight: Axial, points 7.2
14
Stiffness to Weight: Bending, points 20
25
Strength to Weight: Axial, points 11 to 21
17
Strength to Weight: Bending, points 13 to 20
18
Thermal Diffusivity, mm2/s 40
3.7
Thermal Shock Resistance, points 11 to 20
11

Alloy Composition

Carbon (C), % 0
0.2 to 0.5
Chromium (Cr), % 0
19 to 23
Copper (Cu), % 59 to 63
0
Iron (Fe), % 0 to 0.070
44.9 to 56.8
Lead (Pb), % 0 to 0.3
0
Manganese (Mn), % 0
0 to 2.0
Molybdenum (Mo), % 0
0 to 0.5
Nickel (Ni), % 0
23 to 27
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0
1.0 to 2.0
Sulfur (S), % 0
0 to 0.030
Zinc (Zn), % 36.3 to 41
0
Residuals, % 0 to 0.3
0