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ASTM A387 Grade 22L Class 1 vs. CC482K Bronze

ASTM A387 grade 22L class 1 belongs to the iron alloys classification, while CC482K bronze belongs to the copper 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 ASTM A387 grade 22L class 1 and the bottom bar is CC482K bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 150
99
Elastic (Young's, Tensile) Modulus, GPa 190
110
Elongation at Break, % 20
5.6
Poisson's Ratio 0.29
0.34
Shear Modulus, GPa 74
40
Tensile Strength: Ultimate (UTS), MPa 500
300
Tensile Strength: Yield (Proof), MPa 230
160

Thermal Properties

Latent Heat of Fusion, J/g 260
190
Maximum Temperature: Mechanical, °C 460
160
Melting Completion (Liquidus), °C 1470
980
Melting Onset (Solidus), °C 1430
860
Specific Heat Capacity, J/kg-K 470
360
Thermal Conductivity, W/m-K 40
64
Thermal Expansion, µm/m-K 13
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.5
10
Electrical Conductivity: Equal Weight (Specific), % IACS 8.6
10

Otherwise Unclassified Properties

Base Metal Price, % relative 3.8
36
Density, g/cm3 7.9
8.8
Embodied Carbon, kg CO2/kg material 1.7
3.8
Embodied Energy, MJ/kg 23
62
Embodied Water, L/kg 58
400

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 83
14
Resilience: Unit (Modulus of Resilience), kJ/m3 140
120
Stiffness to Weight: Axial, points 13
6.8
Stiffness to Weight: Bending, points 24
18
Strength to Weight: Axial, points 18
9.5
Strength to Weight: Bending, points 18
11
Thermal Diffusivity, mm2/s 11
20
Thermal Shock Resistance, points 14
11

Alloy Composition

Aluminum (Al), % 0
0 to 0.010
Antimony (Sb), % 0
0 to 0.2
Carbon (C), % 0 to 0.1
0
Chromium (Cr), % 2.0 to 2.5
0
Copper (Cu), % 0
83.5 to 87
Iron (Fe), % 95.2 to 96.8
0 to 0.2
Lead (Pb), % 0
0.7 to 2.5
Manganese (Mn), % 0.3 to 0.6
0 to 0.2
Molybdenum (Mo), % 0.9 to 1.1
0
Nickel (Ni), % 0
0 to 2.0
Phosphorus (P), % 0 to 0.025
0 to 0.4
Silicon (Si), % 0 to 0.5
0 to 0.010
Sulfur (S), % 0 to 0.025
0 to 0.080
Tin (Sn), % 0
10.5 to 12.5
Zinc (Zn), % 0
0 to 2.0