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ASTM A182 Grade F122 vs. C71000 Copper-nickel

ASTM A182 grade F122 belongs to the iron alloys classification, while C71000 copper-nickel belongs to the copper alloys. There are 24 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.

For each property being compared, the top bar is ASTM A182 grade F122 and the bottom bar is C71000 copper-nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
130
Poisson's Ratio 0.28
0.33
Shear Modulus, GPa 76
49
Tensile Strength: Ultimate (UTS), MPa 710
320 to 560

Thermal Properties

Latent Heat of Fusion, J/g 270
230
Maximum Temperature: Mechanical, °C 600
240
Melting Completion (Liquidus), °C 1490
1200
Melting Onset (Solidus), °C 1440
1150
Specific Heat Capacity, J/kg-K 470
400
Thermal Conductivity, W/m-K 24
43
Thermal Expansion, µm/m-K 13
15

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 10
6.5
Electrical Conductivity: Equal Weight (Specific), % IACS 12
6.6

Otherwise Unclassified Properties

Base Metal Price, % relative 12
37
Density, g/cm3 8.0
8.9
Embodied Carbon, kg CO2/kg material 3.0
4.3
Embodied Energy, MJ/kg 44
63
Embodied Water, L/kg 100
290

Common Calculations

Stiffness to Weight: Axial, points 14
8.2
Stiffness to Weight: Bending, points 24
19
Strength to Weight: Axial, points 25
10 to 18
Strength to Weight: Bending, points 22
12 to 17
Thermal Diffusivity, mm2/s 6.4
12
Thermal Shock Resistance, points 19
12 to 20

Alloy Composition

Aluminum (Al), % 0 to 0.020
0
Boron (B), % 0 to 0.0050
0
Carbon (C), % 0.070 to 0.14
0
Chromium (Cr), % 10 to 11.5
0
Copper (Cu), % 0.3 to 1.7
73.5 to 80.5
Iron (Fe), % 81.3 to 87.7
0.5 to 1.0
Lead (Pb), % 0
0 to 0.050
Manganese (Mn), % 0 to 0.7
0 to 1.0
Molybdenum (Mo), % 0.25 to 0.6
0
Nickel (Ni), % 0 to 0.5
19 to 23
Niobium (Nb), % 0.040 to 0.1
0
Nitrogen (N), % 0.040 to 0.1
0
Phosphorus (P), % 0 to 0.020
0
Silicon (Si), % 0 to 0.5
0
Sulfur (S), % 0 to 0.010
0
Titanium (Ti), % 0 to 0.010
0
Tungsten (W), % 1.5 to 2.5
0
Vanadium (V), % 0.15 to 0.3
0
Zinc (Zn), % 0
0 to 1.0
Zirconium (Zr), % 0 to 0.010
0
Residuals, % 0
0 to 0.5