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ASTM Grade HC Steel vs. C94100 Bronze

ASTM grade HC steel belongs to the iron alloys classification, while C94100 bronze belongs to the copper alloys. There are 26 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 grade HC steel and the bottom bar is C94100 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
92
Elongation at Break, % 6.0
7.8
Poisson's Ratio 0.27
0.36
Shear Modulus, GPa 80
34
Tensile Strength: Ultimate (UTS), MPa 430
190
Tensile Strength: Yield (Proof), MPa 200
130

Thermal Properties

Latent Heat of Fusion, J/g 310
160
Maximum Temperature: Mechanical, °C 1100
130
Melting Completion (Liquidus), °C 1410
870
Melting Onset (Solidus), °C 1370
790
Specific Heat Capacity, J/kg-K 490
330
Thermal Expansion, µm/m-K 11
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.2
9.0
Electrical Conductivity: Equal Weight (Specific), % IACS 2.6
8.8

Otherwise Unclassified Properties

Base Metal Price, % relative 14
29
Density, g/cm3 7.6
9.2
Embodied Carbon, kg CO2/kg material 2.8
3.0
Embodied Energy, MJ/kg 40
48
Embodied Water, L/kg 170
370

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 21
14
Resilience: Unit (Modulus of Resilience), kJ/m3 95
97
Stiffness to Weight: Axial, points 15
5.5
Stiffness to Weight: Bending, points 26
16
Strength to Weight: Axial, points 16
5.8
Strength to Weight: Bending, points 16
8.1
Thermal Shock Resistance, points 14
7.6

Alloy Composition

Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
0 to 0.8
Carbon (C), % 0 to 0.5
0
Chromium (Cr), % 26 to 30
0
Copper (Cu), % 0
72 to 79
Iron (Fe), % 61.9 to 74
0 to 0.25
Lead (Pb), % 0
18 to 22
Manganese (Mn), % 0 to 1.0
0
Molybdenum (Mo), % 0 to 0.5
0
Nickel (Ni), % 0 to 4.0
0 to 1.0
Phosphorus (P), % 0 to 0.040
0 to 1.5
Silicon (Si), % 0 to 2.0
0 to 0.0050
Sulfur (S), % 0 to 0.040
0 to 0.080
Tin (Sn), % 0
4.5 to 6.5
Zinc (Zn), % 0
0 to 1.0
Residuals, % 0
0 to 1.3