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CC331G Bronze vs. ASTM Grade HP Steel

CC331G 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 CC331G bronze and the bottom bar is ASTM grade HP steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 140
140
Elastic (Young's, Tensile) Modulus, GPa 110
200
Elongation at Break, % 20
5.1
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 43
78
Tensile Strength: Ultimate (UTS), MPa 620
490
Tensile Strength: Yield (Proof), MPa 240
260

Thermal Properties

Latent Heat of Fusion, J/g 230
320
Maximum Temperature: Mechanical, °C 220
1100
Melting Completion (Liquidus), °C 1060
1370
Melting Onset (Solidus), °C 1000
1330
Specific Heat Capacity, J/kg-K 440
480
Thermal Conductivity, W/m-K 61
12
Thermal Expansion, µm/m-K 18
16

Otherwise Unclassified Properties

Base Metal Price, % relative 28
34
Density, g/cm3 8.3
7.9
Embodied Carbon, kg CO2/kg material 3.2
5.8
Embodied Energy, MJ/kg 53
82
Embodied Water, L/kg 390
220

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 97
21
Resilience: Unit (Modulus of Resilience), kJ/m3 250
170
Stiffness to Weight: Axial, points 7.6
14
Stiffness to Weight: Bending, points 19
25
Strength to Weight: Axial, points 21
17
Strength to Weight: Bending, points 19
17
Thermal Diffusivity, mm2/s 17
3.2
Thermal Shock Resistance, points 22
11

Alloy Composition

Aluminum (Al), % 8.5 to 10.5
0
Carbon (C), % 0
0.35 to 0.75
Chromium (Cr), % 0
24 to 28
Copper (Cu), % 83 to 86.5
0
Iron (Fe), % 1.5 to 3.5
29.2 to 42.7
Lead (Pb), % 0 to 0.1
0
Magnesium (Mg), % 0 to 0.050
0
Manganese (Mn), % 0 to 1.0
0 to 2.0
Molybdenum (Mo), % 0
0 to 0.5
Nickel (Ni), % 0 to 1.5
33 to 37
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0 to 0.2
0 to 2.5
Sulfur (S), % 0
0 to 0.040
Tin (Sn), % 0 to 0.2
0
Zinc (Zn), % 0 to 0.5
0