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ASTM A283 Carbon Steel vs. C84200 Brass

ASTM A283 carbon steel belongs to the iron alloys classification, while C84200 brass belongs to the copper alloys. There are 28 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is ASTM A283 carbon steel and the bottom bar is C84200 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
110
Elongation at Break, % 26 to 34
15
Poisson's Ratio 0.29
0.33
Shear Modulus, GPa 73
40
Tensile Strength: Ultimate (UTS), MPa 360 to 480
250
Tensile Strength: Yield (Proof), MPa 180 to 260
120

Thermal Properties

Latent Heat of Fusion, J/g 250
180
Maximum Temperature: Mechanical, °C 400
150
Melting Completion (Liquidus), °C 1460
990
Melting Onset (Solidus), °C 1420
840
Specific Heat Capacity, J/kg-K 470
370
Thermal Conductivity, W/m-K 51 to 53
72
Thermal Expansion, µm/m-K 12
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.1
16
Electrical Conductivity: Equal Weight (Specific), % IACS 8.1
17

Otherwise Unclassified Properties

Base Metal Price, % relative 1.8
30
Density, g/cm3 7.8 to 7.9
8.5
Embodied Carbon, kg CO2/kg material 1.4
3.1
Embodied Energy, MJ/kg 18
51
Embodied Water, L/kg 46
350

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 100 to 110
31
Resilience: Unit (Modulus of Resilience), kJ/m3 91 to 180
72
Stiffness to Weight: Axial, points 13
6.9
Stiffness to Weight: Bending, points 24
18
Strength to Weight: Axial, points 13 to 17
8.2
Strength to Weight: Bending, points 14 to 17
10
Thermal Diffusivity, mm2/s 14
23
Thermal Shock Resistance, points 11 to 15
9.1