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ASTM A514 Steel vs. CC382H Copper-nickel

ASTM A514 steel belongs to the iron alloys classification, while CC382H copper-nickel belongs to the copper 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 ASTM A514 steel and the bottom bar is CC382H copper-nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 240 to 250
130
Elastic (Young's, Tensile) Modulus, GPa 190
140
Elongation at Break, % 18 to 21
20
Poisson's Ratio 0.29
0.33
Shear Modulus, GPa 73
53
Tensile Strength: Ultimate (UTS), MPa 790 to 830
490
Tensile Strength: Yield (Proof), MPa 690 to 770
290

Thermal Properties

Latent Heat of Fusion, J/g 250 to 260
240
Maximum Temperature: Mechanical, °C 400 to 440
260
Melting Completion (Liquidus), °C 1460
1180
Melting Onset (Solidus), °C 1420
1120
Specific Heat Capacity, J/kg-K 470
410
Thermal Conductivity, W/m-K 37 to 51
30
Thermal Expansion, µm/m-K 13
15

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.2 to 7.6
5.5
Electrical Conductivity: Equal Weight (Specific), % IACS 8.3 to 8.8
5.6

Otherwise Unclassified Properties

Base Metal Price, % relative 2.3 to 3.8
41
Density, g/cm3 7.8 to 7.9
8.9
Embodied Carbon, kg CO2/kg material 1.6 to 1.8
5.2
Embodied Energy, MJ/kg 21 to 25
76
Embodied Water, L/kg 48 to 57
290

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 140 to 170
85
Resilience: Unit (Modulus of Resilience), kJ/m3 1280 to 1590
290
Stiffness to Weight: Axial, points 13
8.8
Stiffness to Weight: Bending, points 24
20
Strength to Weight: Axial, points 28 to 29
15
Strength to Weight: Bending, points 24 to 25
16
Thermal Diffusivity, mm2/s 10 to 14
8.2
Thermal Shock Resistance, points 23 to 24
16