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C66200 Brass vs. ASTM A372 Grade J Steel

C66200 brass belongs to the copper alloys classification, while ASTM A372 grade J steel belongs to the iron alloys. There are 29 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is C66200 brass and the bottom bar is ASTM A372 grade J steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
190
Elongation at Break, % 8.0 to 15
17 to 22
Poisson's Ratio 0.33
0.29
Shear Modulus, GPa 42
73
Shear Strength, MPa 270 to 300
410 to 630
Tensile Strength: Ultimate (UTS), MPa 450 to 520
650 to 1020
Tensile Strength: Yield (Proof), MPa 410 to 480
430 to 850

Thermal Properties

Latent Heat of Fusion, J/g 200
250
Maximum Temperature: Mechanical, °C 180
420
Melting Completion (Liquidus), °C 1070
1460
Melting Onset (Solidus), °C 1030
1420
Specific Heat Capacity, J/kg-K 390
470
Thermal Conductivity, W/m-K 150
44
Thermal Expansion, µm/m-K 18
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 35
7.3
Electrical Conductivity: Equal Weight (Specific), % IACS 36
8.4

Otherwise Unclassified Properties

Base Metal Price, % relative 29
2.4
Density, g/cm3 8.7
7.8
Embodied Carbon, kg CO2/kg material 2.7
1.5
Embodied Energy, MJ/kg 43
20
Embodied Water, L/kg 320
51

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 40 to 66
130 to 170
Resilience: Unit (Modulus of Resilience), kJ/m3 760 to 1030
500 to 1930
Stiffness to Weight: Axial, points 7.2
13
Stiffness to Weight: Bending, points 19
24
Strength to Weight: Axial, points 14 to 17
23 to 36
Strength to Weight: Bending, points 15 to 16
21 to 29
Thermal Diffusivity, mm2/s 45
12
Thermal Shock Resistance, points 16 to 18
19 to 30

Alloy Composition

Carbon (C), % 0
0.35 to 0.5
Chromium (Cr), % 0
0.8 to 1.2
Copper (Cu), % 86.6 to 91
0
Iron (Fe), % 0 to 0.050
96.7 to 97.8
Lead (Pb), % 0 to 0.050
0
Manganese (Mn), % 0
0.75 to 1.1
Molybdenum (Mo), % 0
0.15 to 0.25
Nickel (Ni), % 0.3 to 1.0
0
Phosphorus (P), % 0.050 to 0.2
0 to 0.015
Silicon (Si), % 0
0.15 to 0.35
Sulfur (S), % 0
0 to 0.010
Tin (Sn), % 0.2 to 0.7
0
Zinc (Zn), % 6.5 to 12.9
0
Residuals, % 0 to 0.5
0

Comparable Variants