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C42200 Brass vs. C69300 Brass

Both C42200 brass and C69300 brass are copper alloys. They have 86% of their average alloy composition in common. There are 30 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.

For each property being compared, the top bar is C42200 brass and the bottom bar is C69300 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 2.0 to 46
8.5 to 15
Poisson's Ratio 0.33
0.32
Rockwell B Hardness 56 to 87
84 to 88
Shear Modulus, GPa 42
41
Shear Strength, MPa 210 to 350
330 to 370
Tensile Strength: Ultimate (UTS), MPa 300 to 610
550 to 630
Tensile Strength: Yield (Proof), MPa 100 to 570
300 to 390

Thermal Properties

Latent Heat of Fusion, J/g 200
240
Maximum Temperature: Mechanical, °C 170
160
Melting Completion (Liquidus), °C 1040
880
Melting Onset (Solidus), °C 1020
860
Specific Heat Capacity, J/kg-K 380
400
Thermal Conductivity, W/m-K 130
38
Thermal Expansion, µm/m-K 18
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 31
8.0
Electrical Conductivity: Equal Weight (Specific), % IACS 32
8.8

Otherwise Unclassified Properties

Base Metal Price, % relative 29
26
Density, g/cm3 8.6
8.2
Embodied Carbon, kg CO2/kg material 2.7
2.7
Embodied Energy, MJ/kg 44
45
Embodied Water, L/kg 320
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 12 to 110
47 to 70
Resilience: Unit (Modulus of Resilience), kJ/m3 49 to 1460
400 to 700
Stiffness to Weight: Axial, points 7.2
7.4
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 9.5 to 19
19 to 21
Strength to Weight: Bending, points 11 to 18
18 to 20
Thermal Diffusivity, mm2/s 39
12
Thermal Shock Resistance, points 10 to 21
19 to 22

Alloy Composition

Copper (Cu), % 86 to 89
73 to 77
Iron (Fe), % 0 to 0.050
0 to 0.1
Lead (Pb), % 0 to 0.050
0 to 0.090
Manganese (Mn), % 0
0 to 0.1
Nickel (Ni), % 0
0 to 0.1
Phosphorus (P), % 0 to 0.35
0.040 to 0.15
Silicon (Si), % 0
2.7 to 3.4
Tin (Sn), % 0.8 to 1.4
0 to 0.2
Zinc (Zn), % 8.7 to 13.2
18.4 to 24.3
Residuals, % 0
0 to 0.5

Comparable Variants