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ASTM A387 Grade 11 Steel vs. C26000 Brass

ASTM A387 grade 11 steel belongs to the iron alloys classification, while C26000 brass belongs to the copper alloys. There are 29 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 ASTM A387 grade 11 steel and the bottom bar is C26000 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
110
Elongation at Break, % 25
2.5 to 66
Poisson's Ratio 0.29
0.31
Shear Modulus, GPa 73
41
Shear Strength, MPa 320 to 390
230 to 390
Tensile Strength: Ultimate (UTS), MPa 500 to 600
320 to 680
Tensile Strength: Yield (Proof), MPa 270 to 350
110 to 570

Thermal Properties

Latent Heat of Fusion, J/g 260
180
Maximum Temperature: Mechanical, °C 430
140
Melting Completion (Liquidus), °C 1460
950
Melting Onset (Solidus), °C 1420
920
Specific Heat Capacity, J/kg-K 470
390
Thermal Conductivity, W/m-K 39
120
Thermal Expansion, µm/m-K 13
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.4
28
Electrical Conductivity: Equal Weight (Specific), % IACS 8.5
31

Otherwise Unclassified Properties

Base Metal Price, % relative 2.9
25
Density, g/cm3 7.8
8.2
Embodied Carbon, kg CO2/kg material 1.6
2.7
Embodied Energy, MJ/kg 21
45
Embodied Water, L/kg 53
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 100 to 130
6.1 to 420
Resilience: Unit (Modulus of Resilience), kJ/m3 200 to 320
51 to 1490
Stiffness to Weight: Axial, points 13
7.2
Stiffness to Weight: Bending, points 24
19
Strength to Weight: Axial, points 18 to 21
11 to 23
Strength to Weight: Bending, points 18 to 20
13 to 21
Thermal Diffusivity, mm2/s 11
38
Thermal Shock Resistance, points 15 to 18
11 to 23

Alloy Composition


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Bismuth (Bi), % 0
0 to 0.0059
Carbon (C), % 0.050 to 0.17
0
Chromium (Cr), % 1.0 to 1.5
0
Copper (Cu), % 0
68.5 to 71.5
Iron (Fe), % 96.2 to 97.6
0 to 0.050
Lead (Pb), % 0
0 to 0.070
Manganese (Mn), % 0.4 to 0.65
0
Molybdenum (Mo), % 0.45 to 0.65
0
Phosphorus (P), % 0 to 0.025
0
Silicon (Si), % 0.5 to 0.8
0
Sulfur (S), % 0 to 0.025
0
Zinc (Zn), % 0
28.1 to 31.5
Residuals, % 0
0 to 0.3