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C38000 Brass vs. ASTM A182 Grade F11 Class 2

C38000 brass belongs to the copper alloys classification, while ASTM A182 grade F11 class 2 belongs to the iron alloys. There are 27 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is C38000 brass and the bottom bar is ASTM A182 grade F11 class 2.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
190
Elongation at Break, % 17
22
Poisson's Ratio 0.31
0.29
Shear Modulus, GPa 39
73
Shear Strength, MPa 230
340
Tensile Strength: Ultimate (UTS), MPa 380
540
Tensile Strength: Yield (Proof), MPa 120
310

Thermal Properties

Latent Heat of Fusion, J/g 170
260
Maximum Temperature: Mechanical, °C 110
430
Melting Completion (Liquidus), °C 800
1460
Melting Onset (Solidus), °C 760
1420
Specific Heat Capacity, J/kg-K 380
470
Thermal Conductivity, W/m-K 110
39
Thermal Expansion, µm/m-K 21
13

Otherwise Unclassified Properties

Base Metal Price, % relative 22
2.9
Density, g/cm3 8.0
7.8
Embodied Carbon, kg CO2/kg material 2.7
1.6
Embodied Energy, MJ/kg 46
21
Embodied Water, L/kg 330
53

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 50
100
Resilience: Unit (Modulus of Resilience), kJ/m3 74
260
Stiffness to Weight: Axial, points 7.1
13
Stiffness to Weight: Bending, points 19
24
Strength to Weight: Axial, points 13
19
Strength to Weight: Bending, points 14
19
Thermal Diffusivity, mm2/s 37
11
Thermal Shock Resistance, points 13
16

Alloy Composition

Aluminum (Al), % 0 to 0.5
0
Carbon (C), % 0
0.1 to 0.2
Chromium (Cr), % 0
1.0 to 1.5
Copper (Cu), % 55 to 60
0
Iron (Fe), % 0 to 0.35
95.8 to 97.7
Lead (Pb), % 1.5 to 2.5
0
Manganese (Mn), % 0
0.3 to 0.8
Molybdenum (Mo), % 0
0.44 to 0.65
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0
0.5 to 1.0
Sulfur (S), % 0
0 to 0.040
Tin (Sn), % 0 to 0.3
0
Zinc (Zn), % 35.9 to 43.5
0
Residuals, % 0 to 0.5
0