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Grade 350 Maraging Steel vs. C27000 Brass

Grade 350 maraging steel belongs to the iron alloys classification, while C27000 brass belongs to the copper alloys. There are 19 material properties with values for both materials. Properties with values for just one material (14, in this case) are not shown.

For each property being compared, the top bar is grade 350 maraging steel and the bottom bar is C27000 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
110
Poisson's Ratio 0.3
0.31
Shear Modulus, GPa 75
40
Tensile Strength: Ultimate (UTS), MPa 1140 to 2420
370 to 650

Thermal Properties

Latent Heat of Fusion, J/g 270
180
Melting Completion (Liquidus), °C 1470
930
Melting Onset (Solidus), °C 1420
900
Specific Heat Capacity, J/kg-K 450
390
Thermal Expansion, µm/m-K 12
20

Otherwise Unclassified Properties

Base Metal Price, % relative 39
24
Density, g/cm3 8.2
8.1
Embodied Carbon, kg CO2/kg material 5.6
2.7
Embodied Energy, MJ/kg 74
45
Embodied Water, L/kg 160
320

Common Calculations

Stiffness to Weight: Axial, points 13
7.2
Stiffness to Weight: Bending, points 23
19
Strength to Weight: Axial, points 38 to 82
13 to 22
Strength to Weight: Bending, points 29 to 49
14 to 21
Thermal Shock Resistance, points 35 to 74
12 to 22

Alloy Composition

Aluminum (Al), % 0.050 to 0.15
0
Boron (B), % 0 to 0.0030
0
Calcium (Ca), % 0 to 0.050
0
Carbon (C), % 0 to 0.030
0
Cobalt (Co), % 11.5 to 12.5
0
Copper (Cu), % 0
63 to 68.5
Iron (Fe), % 61.2 to 64.6
0 to 0.1
Lead (Pb), % 0
0 to 0.070
Manganese (Mn), % 0 to 0.1
0
Molybdenum (Mo), % 4.6 to 5.2
0
Nickel (Ni), % 18 to 19
0
Phosphorus (P), % 0 to 0.010
0
Silicon (Si), % 0 to 0.1
0
Sulfur (S), % 0 to 0.010
0
Titanium (Ti), % 1.3 to 1.6
0
Zinc (Zn), % 0
31 to 37
Zirconium (Zr), % 0 to 0.020
0
Residuals, % 0
0 to 0.3