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Grade VDCrV Steel vs. CC761S Brass

Grade VDCrV steel belongs to the iron alloys classification, while CC761S 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 VDCrV steel and the bottom bar is CC761S brass.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 520
150
Elastic (Young's, Tensile) Modulus, GPa 190
110
Poisson's Ratio 0.29
0.33
Shear Modulus, GPa 80
42
Tensile Strength: Ultimate (UTS), MPa 1730
540

Thermal Properties

Latent Heat of Fusion, J/g 250
260
Maximum Temperature: Mechanical, °C 410
170
Melting Completion (Liquidus), °C 1450
960
Melting Onset (Solidus), °C 1410
910
Specific Heat Capacity, J/kg-K 470
410
Thermal Conductivity, W/m-K 49
27
Thermal Expansion, µm/m-K 13
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.1
40
Electrical Conductivity: Equal Weight (Specific), % IACS 8.2
43

Otherwise Unclassified Properties

Base Metal Price, % relative 2.1
27
Density, g/cm3 7.8
8.3
Embodied Carbon, kg CO2/kg material 1.9
2.7
Embodied Energy, MJ/kg 26
45
Embodied Water, L/kg 49
300

Common Calculations

Stiffness to Weight: Axial, points 13
7.4
Stiffness to Weight: Bending, points 24
19
Strength to Weight: Axial, points 61
18
Strength to Weight: Bending, points 41
18
Thermal Diffusivity, mm2/s 13
8.0
Thermal Shock Resistance, points 51
19

Alloy Composition

Aluminum (Al), % 0
0 to 0.1
Antimony (Sb), % 0
0 to 0.050
Carbon (C), % 0.62 to 0.72
0
Chromium (Cr), % 0.4 to 0.6
0
Copper (Cu), % 0 to 0.060
78 to 83
Iron (Fe), % 97.8 to 98.8
0 to 0.6
Lead (Pb), % 0
0 to 0.8
Manganese (Mn), % 0.5 to 0.9
0 to 0.2
Nickel (Ni), % 0
0 to 1.0
Phosphorus (P), % 0 to 0.025
0 to 0.030
Silicon (Si), % 0.15 to 0.3
3.0 to 5.0
Sulfur (S), % 0 to 0.020
0
Tin (Sn), % 0
0 to 0.3
Vanadium (V), % 0.15 to 0.25
0
Zinc (Zn), % 0
8.9 to 19