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HT C99750 Brass vs. EN 1.3566 +TH Steel

HT C99750 brass belongs to the copper alloys classification, while EN 1.3566 +TH steel belongs to the iron alloys. There are 27 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 HT C99750 brass and the bottom bar is EN 1.3566 +TH steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 120
180
Elastic (Young's, Tensile) Modulus, GPa 130
190
Elongation at Break, % 20
23
Poisson's Ratio 0.32
0.29
Shear Modulus, GPa 48
73
Tensile Strength: Ultimate (UTS), MPa 520
600
Tensile Strength: Yield (Proof), MPa 280
360

Thermal Properties

Latent Heat of Fusion, J/g 200
250
Maximum Temperature: Mechanical, °C 160
420
Melting Completion (Liquidus), °C 840
1460
Melting Onset (Solidus), °C 820
1420
Specific Heat Capacity, J/kg-K 410
470
Thermal Expansion, µm/m-K 20
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.0
7.3
Electrical Conductivity: Equal Weight (Specific), % IACS 2.2
8.3

Otherwise Unclassified Properties

Base Metal Price, % relative 23
2.5
Density, g/cm3 8.1
7.8
Embodied Carbon, kg CO2/kg material 3.1
1.5
Embodied Energy, MJ/kg 51
20
Embodied Water, L/kg 310
52

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 87
120
Resilience: Unit (Modulus of Resilience), kJ/m3 300
350
Stiffness to Weight: Axial, points 8.6
13
Stiffness to Weight: Bending, points 21
24
Strength to Weight: Axial, points 18
21
Strength to Weight: Bending, points 18
20
Thermal Shock Resistance, points 15
18

Alloy Composition

Aluminum (Al), % 0.25 to 3.0
0 to 0.050
Carbon (C), % 0
0.12 to 0.18
Chromium (Cr), % 0
0.9 to 1.2
Copper (Cu), % 55 to 61
0 to 0.3
Iron (Fe), % 0 to 1.0
96.8 to 98.4
Lead (Pb), % 0.5 to 2.5
0
Manganese (Mn), % 17 to 23
0.6 to 0.9
Molybdenum (Mo), % 0
0.15 to 0.25
Nickel (Ni), % 0 to 5.0
0
Oxygen (O), % 0
0 to 0.0020
Phosphorus (P), % 0
0 to 0.025
Silicon (Si), % 0
0 to 0.4
Sulfur (S), % 0
0 to 0.030
Zinc (Zn), % 17 to 23
0
Residuals, % 0 to 0.3
0