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EN 1.7379 Steel vs. CC760S Brass

EN 1.7379 steel belongs to the iron alloys classification, while CC760S 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 EN 1.7379 steel and the bottom bar is CC760S brass.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 200
51
Elastic (Young's, Tensile) Modulus, GPa 190
110
Elongation at Break, % 21
22
Poisson's Ratio 0.29
0.33
Shear Modulus, GPa 74
42
Tensile Strength: Ultimate (UTS), MPa 670
180
Tensile Strength: Yield (Proof), MPa 460
80

Thermal Properties

Latent Heat of Fusion, J/g 260
190
Maximum Temperature: Mechanical, °C 460
170
Melting Completion (Liquidus), °C 1470
1000
Melting Onset (Solidus), °C 1420
940
Specific Heat Capacity, J/kg-K 470
390
Thermal Conductivity, W/m-K 39
150
Thermal Expansion, µm/m-K 13
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.6
38
Electrical Conductivity: Equal Weight (Specific), % IACS 8.8
40

Otherwise Unclassified Properties

Base Metal Price, % relative 3.8
28
Density, g/cm3 7.8
8.6
Embodied Carbon, kg CO2/kg material 1.8
2.6
Embodied Energy, MJ/kg 23
43
Embodied Water, L/kg 59
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 120
33
Resilience: Unit (Modulus of Resilience), kJ/m3 550
29
Stiffness to Weight: Axial, points 13
7.2
Stiffness to Weight: Bending, points 24
19
Strength to Weight: Axial, points 24
5.8
Strength to Weight: Bending, points 22
8.2
Thermal Diffusivity, mm2/s 11
45
Thermal Shock Resistance, points 19
6.2

Alloy Composition

Aluminum (Al), % 0
0 to 0.010
Arsenic (As), % 0
0.050 to 0.15
Carbon (C), % 0.13 to 0.2
0
Chromium (Cr), % 2.0 to 2.5
0
Copper (Cu), % 0
83 to 88
Iron (Fe), % 94.5 to 96.5
0 to 0.15
Lead (Pb), % 0
0 to 0.5
Manganese (Mn), % 0.5 to 0.9
0 to 0.1
Molybdenum (Mo), % 0.9 to 1.2
0
Nickel (Ni), % 0
0 to 0.1
Phosphorus (P), % 0 to 0.025
0
Silicon (Si), % 0 to 0.6
0 to 0.020
Sulfur (S), % 0 to 0.030
0
Tin (Sn), % 0
0 to 0.3
Zinc (Zn), % 0
10.7 to 17