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CC497K Bronze vs. ASTM Grade HD Steel

CC497K bronze belongs to the copper alloys classification, while ASTM grade HD steel belongs to the iron alloys. There are 28 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 CC497K bronze and the bottom bar is ASTM grade HD steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 93
200
Elongation at Break, % 6.7
9.1
Poisson's Ratio 0.36
0.27
Shear Modulus, GPa 34
80
Tensile Strength: Ultimate (UTS), MPa 190
590
Tensile Strength: Yield (Proof), MPa 91
270

Thermal Properties

Latent Heat of Fusion, J/g 160
310
Maximum Temperature: Mechanical, °C 130
1100
Melting Completion (Liquidus), °C 870
1410
Melting Onset (Solidus), °C 800
1370
Specific Heat Capacity, J/kg-K 330
490
Thermal Conductivity, W/m-K 53
16
Thermal Expansion, µm/m-K 20
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.0
2.1
Electrical Conductivity: Equal Weight (Specific), % IACS 8.7
2.5

Otherwise Unclassified Properties

Base Metal Price, % relative 29
17
Density, g/cm3 9.3
7.7
Embodied Carbon, kg CO2/kg material 3.0
3.1
Embodied Energy, MJ/kg 48
45
Embodied Water, L/kg 370
180

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 10
44
Resilience: Unit (Modulus of Resilience), kJ/m3 45
180
Stiffness to Weight: Axial, points 5.5
15
Stiffness to Weight: Bending, points 16
26
Strength to Weight: Axial, points 5.6
21
Strength to Weight: Bending, points 7.8
20
Thermal Diffusivity, mm2/s 17
4.3
Thermal Shock Resistance, points 7.2
19

Alloy Composition

Aluminum (Al), % 0 to 0.010
0
Antimony (Sb), % 0 to 0.75
0
Carbon (C), % 0
0 to 0.5
Chromium (Cr), % 0
26 to 30
Copper (Cu), % 67.5 to 77.5
0
Iron (Fe), % 0 to 0.25
58.4 to 70
Lead (Pb), % 18 to 23
0
Manganese (Mn), % 0 to 0.2
0 to 1.5
Molybdenum (Mo), % 0
0 to 0.5
Nickel (Ni), % 0.5 to 2.5
4.0 to 7.0
Phosphorus (P), % 0 to 0.1
0 to 0.040
Silicon (Si), % 0 to 0.010
0 to 2.0
Sulfur (S), % 0 to 0.1
0 to 0.040
Tin (Sn), % 4.0 to 6.0
0
Zinc (Zn), % 0 to 2.0
0