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C49300 Brass vs. Grade 350 Maraging Steel

C49300 brass belongs to the copper alloys classification, while grade 350 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 C49300 brass and the bottom bar is grade 350 maraging steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
190
Elongation at Break, % 4.5 to 20
4.1 to 18
Poisson's Ratio 0.31
0.3
Shear Modulus, GPa 40
75
Shear Strength, MPa 270 to 290
710 to 1400
Tensile Strength: Ultimate (UTS), MPa 430 to 520
1140 to 2420
Tensile Strength: Yield (Proof), MPa 210 to 410
830 to 2300

Thermal Properties

Latent Heat of Fusion, J/g 170
270
Melting Completion (Liquidus), °C 880
1470
Melting Onset (Solidus), °C 840
1420
Specific Heat Capacity, J/kg-K 380
450
Thermal Expansion, µm/m-K 20
12

Otherwise Unclassified Properties

Base Metal Price, % relative 26
39
Density, g/cm3 8.0
8.2
Embodied Carbon, kg CO2/kg material 3.0
5.6
Embodied Energy, MJ/kg 50
74
Embodied Water, L/kg 370
160

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 21 to 71
98 to 190
Stiffness to Weight: Axial, points 7.2
13
Stiffness to Weight: Bending, points 19
23
Strength to Weight: Axial, points 15 to 18
38 to 82
Strength to Weight: Bending, points 16 to 18
29 to 49
Thermal Shock Resistance, points 14 to 18
35 to 74

Alloy Composition

Aluminum (Al), % 0 to 0.5
0.050 to 0.15
Antimony (Sb), % 0 to 0.5
0
Bismuth (Bi), % 0.5 to 2.0
0
Boron (B), % 0
0 to 0.0030
Calcium (Ca), % 0
0 to 0.050
Carbon (C), % 0
0 to 0.030
Cobalt (Co), % 0
11.5 to 12.5
Copper (Cu), % 58 to 62
0
Iron (Fe), % 0 to 0.1
61.2 to 64.6
Lead (Pb), % 0 to 0.010
0
Manganese (Mn), % 0 to 0.030
0 to 0.1
Molybdenum (Mo), % 0
4.6 to 5.2
Nickel (Ni), % 0 to 1.5
18 to 19
Phosphorus (P), % 0 to 0.2
0 to 0.010
Selenium (Se), % 0 to 0.2
0
Silicon (Si), % 0 to 0.1
0 to 0.1
Sulfur (S), % 0
0 to 0.010
Tin (Sn), % 1.0 to 1.8
0
Titanium (Ti), % 0
1.3 to 1.6
Zinc (Zn), % 30.6 to 40.5
0
Zirconium (Zr), % 0
0 to 0.020
Residuals, % 0 to 0.5
0