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ASTM Grade HT Steel vs. C11000 Copper

ASTM grade HT steel belongs to the iron alloys classification, while C11000 copper belongs to the copper alloys. There are 28 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is ASTM grade HT steel and the bottom bar is C11000 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
120
Elongation at Break, % 4.6
1.5 to 50
Poisson's Ratio 0.28
0.34
Shear Modulus, GPa 76
43
Tensile Strength: Ultimate (UTS), MPa 500
220 to 410
Tensile Strength: Yield (Proof), MPa 270
69 to 390

Thermal Properties

Latent Heat of Fusion, J/g 310
210
Maximum Temperature: Mechanical, °C 1010
200
Melting Completion (Liquidus), °C 1390
1080
Melting Onset (Solidus), °C 1340
1070
Specific Heat Capacity, J/kg-K 480
390
Thermal Conductivity, W/m-K 12
390
Thermal Expansion, µm/m-K 15
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.7
100
Electrical Conductivity: Equal Weight (Specific), % IACS 1.9
100

Otherwise Unclassified Properties

Base Metal Price, % relative 31
31
Density, g/cm3 8.0
9.0
Embodied Carbon, kg CO2/kg material 5.4
2.6
Embodied Energy, MJ/kg 76
41
Embodied Water, L/kg 190
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 19
6.1 to 91
Resilience: Unit (Modulus of Resilience), kJ/m3 180
21 to 640
Stiffness to Weight: Axial, points 13
7.2
Stiffness to Weight: Bending, points 24
18
Strength to Weight: Axial, points 18
6.8 to 13
Strength to Weight: Bending, points 18
9.0 to 14
Thermal Diffusivity, mm2/s 3.2
110
Thermal Shock Resistance, points 12
8.0 to 15

Alloy Composition

Carbon (C), % 0.35 to 0.75
0
Chromium (Cr), % 15 to 19
0
Copper (Cu), % 0
99.9 to 100
Iron (Fe), % 38.2 to 51.7
0
Manganese (Mn), % 0 to 2.0
0
Molybdenum (Mo), % 0 to 0.5
0
Nickel (Ni), % 33 to 37
0
Phosphorus (P), % 0 to 0.040
0
Silicon (Si), % 0 to 2.5
0
Sulfur (S), % 0 to 0.040
0
Residuals, % 0
0 to 0.1