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CC751S Brass vs. ASTM A182 Grade F5a

CC751S brass belongs to the copper alloys classification, while ASTM A182 grade F5a belongs to the iron alloys. There are 29 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is CC751S brass and the bottom bar is ASTM A182 grade F5a.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 130
310
Elastic (Young's, Tensile) Modulus, GPa 110
190
Elongation at Break, % 5.6
25
Poisson's Ratio 0.31
0.29
Shear Modulus, GPa 40
74
Tensile Strength: Ultimate (UTS), MPa 450
710
Tensile Strength: Yield (Proof), MPa 320
520

Thermal Properties

Latent Heat of Fusion, J/g 190
260
Maximum Temperature: Mechanical, °C 130
510
Melting Completion (Liquidus), °C 850
1460
Melting Onset (Solidus), °C 810
1420
Specific Heat Capacity, J/kg-K 390
470
Thermal Conductivity, W/m-K 110
40
Thermal Expansion, µm/m-K 20
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 25
8.2
Electrical Conductivity: Equal Weight (Specific), % IACS 28
9.4

Otherwise Unclassified Properties

Base Metal Price, % relative 24
4.5
Density, g/cm3 8.1
7.8
Embodied Carbon, kg CO2/kg material 2.8
1.8
Embodied Energy, MJ/kg 46
24
Embodied Water, L/kg 330
69

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 23
160
Resilience: Unit (Modulus of Resilience), kJ/m3 480
700
Stiffness to Weight: Axial, points 7.2
14
Stiffness to Weight: Bending, points 19
25
Strength to Weight: Axial, points 15
25
Strength to Weight: Bending, points 16
23
Thermal Diffusivity, mm2/s 35
11
Thermal Shock Resistance, points 15
20

Alloy Composition

Aluminum (Al), % 0 to 0.1
0
Antimony (Sb), % 0 to 0.5
0
Carbon (C), % 0
0 to 0.25
Chromium (Cr), % 0
4.0 to 6.0
Copper (Cu), % 62.7 to 66
0
Iron (Fe), % 0.25 to 0.5
91.4 to 95.6
Lead (Pb), % 0.8 to 2.2
0
Manganese (Mn), % 0 to 0.15
0 to 0.6
Molybdenum (Mo), % 0
0.44 to 0.65
Nickel (Ni), % 0 to 0.8
0 to 0.5
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0.65 to 1.1
0 to 0.5
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 0 to 0.8
0
Zinc (Zn), % 27.9 to 35.6
0