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CC491K Bronze vs. ASTM Grade HP Steel

CC491K bronze belongs to the copper alloys classification, while ASTM grade HP steel belongs to the iron alloys. There are 27 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 CC491K bronze and the bottom bar is ASTM grade HP steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 73
140
Elastic (Young's, Tensile) Modulus, GPa 110
200
Elongation at Break, % 13
5.1
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 40
78
Tensile Strength: Ultimate (UTS), MPa 260
490
Tensile Strength: Yield (Proof), MPa 120
260

Thermal Properties

Latent Heat of Fusion, J/g 190
320
Maximum Temperature: Mechanical, °C 160
1100
Melting Completion (Liquidus), °C 980
1370
Melting Onset (Solidus), °C 900
1330
Specific Heat Capacity, J/kg-K 370
480
Thermal Conductivity, W/m-K 71
12
Thermal Expansion, µm/m-K 19
16

Otherwise Unclassified Properties

Base Metal Price, % relative 31
34
Density, g/cm3 8.9
7.9
Embodied Carbon, kg CO2/kg material 3.1
5.8
Embodied Energy, MJ/kg 51
82
Embodied Water, L/kg 350
220

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 27
21
Resilience: Unit (Modulus of Resilience), kJ/m3 67
170
Stiffness to Weight: Axial, points 6.7
14
Stiffness to Weight: Bending, points 18
25
Strength to Weight: Axial, points 8.1
17
Strength to Weight: Bending, points 10
17
Thermal Diffusivity, mm2/s 22
3.2
Thermal Shock Resistance, points 9.3
11

Alloy Composition

Aluminum (Al), % 0 to 0.010
0
Antimony (Sb), % 0 to 0.25
0
Carbon (C), % 0
0.35 to 0.75
Chromium (Cr), % 0
24 to 28
Copper (Cu), % 81 to 87
0
Iron (Fe), % 0 to 0.3
29.2 to 42.7
Lead (Pb), % 4.0 to 6.0
0
Manganese (Mn), % 0
0 to 2.0
Molybdenum (Mo), % 0
0 to 0.5
Nickel (Ni), % 0 to 2.0
33 to 37
Phosphorus (P), % 0 to 0.1
0 to 0.040
Silicon (Si), % 0 to 0.010
0 to 2.5
Sulfur (S), % 0 to 0.1
0 to 0.040
Tin (Sn), % 4.0 to 6.0
0
Zinc (Zn), % 4.0 to 6.0
0