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C14200 Copper vs. ASTM A372 Grade G Steel

C14200 copper belongs to the copper alloys classification, while ASTM A372 grade G steel belongs to the iron alloys. There are 30 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is C14200 copper and the bottom bar is ASTM A372 grade G steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
190
Elongation at Break, % 8.0 to 45
20 to 22
Fatigue Strength, MPa 76 to 130
310 to 380
Poisson's Ratio 0.34
0.29
Shear Modulus, GPa 43
73
Shear Strength, MPa 150 to 200
410 to 570
Tensile Strength: Ultimate (UTS), MPa 220 to 370
650 to 910
Tensile Strength: Yield (Proof), MPa 75 to 340
430 to 550

Thermal Properties

Latent Heat of Fusion, J/g 210
250
Maximum Temperature: Mechanical, °C 200
410
Melting Completion (Liquidus), °C 1080
1460
Melting Onset (Solidus), °C 1030
1420
Specific Heat Capacity, J/kg-K 390
470
Thermal Conductivity, W/m-K 190
46
Thermal Expansion, µm/m-K 17
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 45
7.2
Electrical Conductivity: Equal Weight (Specific), % IACS 45
8.3

Otherwise Unclassified Properties

Base Metal Price, % relative 31
2.2
Density, g/cm3 8.9
7.8
Embodied Carbon, kg CO2/kg material 2.6
1.5
Embodied Energy, MJ/kg 41
20
Embodied Water, L/kg 310
49

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 29 to 83
130 to 160
Resilience: Unit (Modulus of Resilience), kJ/m3 24 to 500
500 to 810
Stiffness to Weight: Axial, points 7.2
13
Stiffness to Weight: Bending, points 18
24
Strength to Weight: Axial, points 6.8 to 11
23 to 32
Strength to Weight: Bending, points 9.1 to 13
21 to 27
Thermal Diffusivity, mm2/s 56
13
Thermal Shock Resistance, points 7.9 to 13
19 to 27

Alloy Composition

Arsenic (As), % 0.15 to 0.5
0
Carbon (C), % 0
0.25 to 0.35
Chromium (Cr), % 0
0.4 to 0.65
Copper (Cu), % 99.4 to 99.835
0
Iron (Fe), % 0
97.4 to 98.4
Manganese (Mn), % 0
0.7 to 1.0
Molybdenum (Mo), % 0
0.15 to 0.25
Phosphorus (P), % 0.015 to 0.040
0 to 0.015
Silicon (Si), % 0
0.15 to 0.35
Sulfur (S), % 0
0 to 0.010

Comparable Variants