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CC333G Bronze vs. ASTM A387 Grade 22 Steel

CC333G bronze belongs to the copper alloys classification, while ASTM A387 grade 22 steel belongs to the iron alloys. There are 29 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is CC333G bronze and the bottom bar is ASTM A387 grade 22 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 170
150 to 180
Elastic (Young's, Tensile) Modulus, GPa 120
190
Elongation at Break, % 13
21
Poisson's Ratio 0.34
0.29
Shear Modulus, GPa 45
74
Tensile Strength: Ultimate (UTS), MPa 710
480 to 600
Tensile Strength: Yield (Proof), MPa 310
230 to 350

Thermal Properties

Latent Heat of Fusion, J/g 230
260
Maximum Temperature: Mechanical, °C 230
460
Melting Completion (Liquidus), °C 1080
1470
Melting Onset (Solidus), °C 1020
1430
Specific Heat Capacity, J/kg-K 440
470
Thermal Conductivity, W/m-K 38
40
Thermal Expansion, µm/m-K 18
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.5
7.5
Electrical Conductivity: Equal Weight (Specific), % IACS 8.1
8.6

Otherwise Unclassified Properties

Base Metal Price, % relative 29
3.8
Density, g/cm3 8.3
7.9
Embodied Carbon, kg CO2/kg material 3.5
1.7
Embodied Energy, MJ/kg 56
23
Embodied Water, L/kg 380
58

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 75
85 to 110
Resilience: Unit (Modulus of Resilience), kJ/m3 410
140 to 320
Stiffness to Weight: Axial, points 8.0
13
Stiffness to Weight: Bending, points 20
24
Strength to Weight: Axial, points 24
17 to 21
Strength to Weight: Bending, points 21
17 to 20
Thermal Diffusivity, mm2/s 10
11
Thermal Shock Resistance, points 24
14 to 17

Alloy Composition

Aluminum (Al), % 8.5 to 10.5
0
Bismuth (Bi), % 0 to 0.010
0
Carbon (C), % 0
0.050 to 0.15
Chromium (Cr), % 0 to 0.050
2.0 to 2.5
Copper (Cu), % 76 to 83
0
Iron (Fe), % 3.0 to 5.5
95.1 to 96.8
Lead (Pb), % 0 to 0.030
0
Magnesium (Mg), % 0 to 0.050
0
Manganese (Mn), % 0 to 3.0
0.3 to 0.6
Molybdenum (Mo), % 0
0.9 to 1.1
Nickel (Ni), % 3.7 to 6.0
0
Phosphorus (P), % 0
0 to 0.025
Silicon (Si), % 0 to 0.1
0 to 0.5
Sulfur (S), % 0
0 to 0.025
Tin (Sn), % 0 to 0.1
0
Zinc (Zn), % 0 to 0.5
0