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C67600 Bronze vs. Grade 250 Maraging Steel

C67600 bronze belongs to the copper alloys classification, while grade 250 maraging steel belongs to the iron alloys. There are 23 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is C67600 bronze and the bottom bar is grade 250 maraging steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
190
Elongation at Break, % 13 to 33
7.3 to 17
Poisson's Ratio 0.31
0.3
Shear Modulus, GPa 40
75
Shear Strength, MPa 270 to 350
600 to 1060
Tensile Strength: Ultimate (UTS), MPa 430 to 570
970 to 1800
Tensile Strength: Yield (Proof), MPa 170 to 380
660 to 1740

Thermal Properties

Latent Heat of Fusion, J/g 170
270
Melting Completion (Liquidus), °C 890
1480
Melting Onset (Solidus), °C 870
1430
Specific Heat Capacity, J/kg-K 380
450
Thermal Expansion, µm/m-K 21
12

Otherwise Unclassified Properties

Base Metal Price, % relative 23
32
Density, g/cm3 8.0
8.2
Embodied Carbon, kg CO2/kg material 2.8
4.9
Embodied Energy, MJ/kg 47
65
Embodied Water, L/kg 330
140

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 63 to 130
130 to 150
Stiffness to Weight: Axial, points 7.2
13
Stiffness to Weight: Bending, points 20
23
Strength to Weight: Axial, points 15 to 20
33 to 61
Strength to Weight: Bending, points 16 to 19
26 to 40
Thermal Shock Resistance, points 14 to 19
29 to 54

Alloy Composition

Aluminum (Al), % 0
0.050 to 0.15
Boron (B), % 0
0 to 0.0030
Calcium (Ca), % 0
0 to 0.050
Carbon (C), % 0
0 to 0.030
Cobalt (Co), % 0
7.0 to 8.5
Copper (Cu), % 57 to 60
0
Iron (Fe), % 0.4 to 1.3
66.3 to 71.1
Lead (Pb), % 0.5 to 1.0
0
Manganese (Mn), % 0.050 to 0.5
0 to 0.1
Molybdenum (Mo), % 0
4.6 to 5.2
Nickel (Ni), % 0
17 to 19
Phosphorus (P), % 0
0 to 0.010
Silicon (Si), % 0
0 to 0.1
Sulfur (S), % 0
0 to 0.010
Tin (Sn), % 0.5 to 1.5
0
Titanium (Ti), % 0
0.3 to 0.5
Zinc (Zn), % 35.2 to 41.6
0
Zirconium (Zr), % 0
0 to 0.020
Residuals, % 0 to 0.5
0