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ACI-ASTM CK35MN Steel vs. C83300 Brass

ACI-ASTM CK35MN steel belongs to the iron alloys classification, while C83300 brass belongs to the copper alloys. There are 29 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is ACI-ASTM CK35MN steel and the bottom bar is C83300 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 190
35
Elastic (Young's, Tensile) Modulus, GPa 210
110
Elongation at Break, % 40
35
Poisson's Ratio 0.28
0.34
Shear Modulus, GPa 81
42
Tensile Strength: Ultimate (UTS), MPa 650
220
Tensile Strength: Yield (Proof), MPa 310
69

Thermal Properties

Latent Heat of Fusion, J/g 310
200
Maximum Temperature: Mechanical, °C 1100
180
Melting Completion (Liquidus), °C 1460
1060
Melting Onset (Solidus), °C 1410
1030
Specific Heat Capacity, J/kg-K 470
380
Thermal Conductivity, W/m-K 12
160
Thermal Expansion, µm/m-K 16
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.9
32
Electrical Conductivity: Equal Weight (Specific), % IACS 2.1
33

Otherwise Unclassified Properties

Base Metal Price, % relative 31
30
Density, g/cm3 8.0
8.8
Embodied Carbon, kg CO2/kg material 5.9
2.7
Embodied Energy, MJ/kg 81
44
Embodied Water, L/kg 210
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 210
60
Resilience: Unit (Modulus of Resilience), kJ/m3 240
21
Stiffness to Weight: Axial, points 14
7.0
Stiffness to Weight: Bending, points 25
18
Strength to Weight: Axial, points 22
6.9
Strength to Weight: Bending, points 21
9.2
Thermal Diffusivity, mm2/s 3.3
48
Thermal Shock Resistance, points 14
7.9

Alloy Composition

Carbon (C), % 0 to 0.035
0
Chromium (Cr), % 22 to 24
0
Copper (Cu), % 0 to 0.4
92 to 94
Iron (Fe), % 43.4 to 51.8
0
Lead (Pb), % 0
1.0 to 2.0
Manganese (Mn), % 0 to 2.0
0
Molybdenum (Mo), % 6.0 to 6.8
0
Nickel (Ni), % 20 to 22
0
Nitrogen (N), % 0.21 to 0.32
0
Phosphorus (P), % 0 to 0.035
0
Silicon (Si), % 0 to 1.0
0
Sulfur (S), % 0 to 0.020
0
Tin (Sn), % 0
1.0 to 2.0
Zinc (Zn), % 0
2.0 to 6.0
Residuals, % 0
0 to 0.7