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Grade TDSiCrV Steel vs. CC767S Brass

Grade TDSiCrV steel belongs to the iron alloys classification, while CC767S brass belongs to the copper alloys. There are 25 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is grade TDSiCrV steel and the bottom bar is CC767S brass.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 630
86
Elastic (Young's, Tensile) Modulus, GPa 190
110
Poisson's Ratio 0.29
0.31
Shear Modulus, GPa 80
40
Tensile Strength: Ultimate (UTS), MPa 2100
430

Thermal Properties

Latent Heat of Fusion, J/g 270
180
Maximum Temperature: Mechanical, °C 420
120
Melting Completion (Liquidus), °C 1440
840
Melting Onset (Solidus), °C 1400
790
Specific Heat Capacity, J/kg-K 480
390
Thermal Conductivity, W/m-K 47
110
Thermal Expansion, µm/m-K 13
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.4
32
Electrical Conductivity: Equal Weight (Specific), % IACS 8.6
36

Otherwise Unclassified Properties

Base Metal Price, % relative 2.3
23
Density, g/cm3 7.7
8.0
Embodied Carbon, kg CO2/kg material 1.9
2.7
Embodied Energy, MJ/kg 26
47
Embodied Water, L/kg 50
330

Common Calculations

Stiffness to Weight: Axial, points 13
7.3
Stiffness to Weight: Bending, points 25
20
Strength to Weight: Axial, points 75
15
Strength to Weight: Bending, points 47
16
Thermal Diffusivity, mm2/s 13
34
Thermal Shock Resistance, points 63
14

Alloy Composition

Aluminum (Al), % 0
0.1 to 0.8
Carbon (C), % 0.5 to 0.7
0
Chromium (Cr), % 0.5 to 1.0
0
Copper (Cu), % 0 to 0.1
58 to 64
Iron (Fe), % 96.1 to 97.8
0 to 0.5
Lead (Pb), % 0
0 to 0.1
Manganese (Mn), % 0.4 to 0.9
0 to 0.5
Nickel (Ni), % 0
0 to 1.0
Phosphorus (P), % 0 to 0.020
0
Silicon (Si), % 1.2 to 1.7
0 to 0.2
Sulfur (S), % 0 to 0.020
0
Tin (Sn), % 0
0 to 0.1
Vanadium (V), % 0.1 to 0.25
0
Zinc (Zn), % 0
32.8 to 41.9