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ASTM A369 Grade FP92 vs. C70400 Copper-nickel

ASTM A369 grade FP92 belongs to the iron alloys classification, while C70400 copper-nickel belongs to the copper alloys. There are 26 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is ASTM A369 grade FP92 and the bottom bar is C70400 copper-nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
120
Poisson's Ratio 0.28
0.34
Shear Modulus, GPa 76
45
Tensile Strength: Ultimate (UTS), MPa 710
300 to 310
Tensile Strength: Yield (Proof), MPa 490
95 to 230

Thermal Properties

Latent Heat of Fusion, J/g 260
210
Maximum Temperature: Mechanical, °C 590
210
Melting Completion (Liquidus), °C 1490
1120
Melting Onset (Solidus), °C 1450
1060
Specific Heat Capacity, J/kg-K 470
390
Thermal Conductivity, W/m-K 26
64
Thermal Expansion, µm/m-K 13
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.3
14
Electrical Conductivity: Equal Weight (Specific), % IACS 10
14

Otherwise Unclassified Properties

Base Metal Price, % relative 11
32
Density, g/cm3 7.9
8.9
Embodied Carbon, kg CO2/kg material 2.8
3.0
Embodied Energy, MJ/kg 40
47
Embodied Water, L/kg 89
300

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 620
38 to 220
Stiffness to Weight: Axial, points 14
7.5
Stiffness to Weight: Bending, points 24
19
Strength to Weight: Axial, points 25
9.3 to 9.8
Strength to Weight: Bending, points 22
11 to 12
Thermal Diffusivity, mm2/s 6.9
18
Thermal Shock Resistance, points 19
10 to 11

Alloy Composition

Aluminum (Al), % 0 to 0.020
0
Boron (B), % 0.0010 to 0.0060
0
Carbon (C), % 0.070 to 0.13
0
Chromium (Cr), % 8.5 to 9.5
0
Copper (Cu), % 0
89.8 to 93.6
Iron (Fe), % 85.8 to 89.1
1.3 to 1.7
Lead (Pb), % 0
0 to 0.050
Manganese (Mn), % 0.3 to 0.6
0.3 to 0.8
Molybdenum (Mo), % 0.3 to 0.6
0
Nickel (Ni), % 0 to 0.4
4.8 to 6.2
Niobium (Nb), % 0.040 to 0.090
0
Nitrogen (N), % 0.030 to 0.070
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 2.0
0
Vanadium (V), % 0.15 to 0.25
0
Zinc (Zn), % 0
0 to 1.0
Zirconium (Zr), % 0 to 0.010
0
Residuals, % 0
0 to 0.5