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ASTM A266 Carbon Steel vs. EN 2.4669 Nickel

ASTM A266 carbon steel belongs to the iron alloys classification, while EN 2.4669 nickel belongs to the nickel alloys. There are 31 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is ASTM A266 carbon steel and the bottom bar is EN 2.4669 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 21 to 26
16
Fatigue Strength, MPa 170 to 200
390
Poisson's Ratio 0.29
0.29
Reduction in Area, % 34 to 43
31
Shear Modulus, GPa 73
73
Shear Strength, MPa 320 to 380
680
Tensile Strength: Ultimate (UTS), MPa 500 to 600
1110
Tensile Strength: Yield (Proof), MPa 230 to 290
720

Thermal Properties

Latent Heat of Fusion, J/g 250
310
Maximum Temperature: Mechanical, °C 400
960
Melting Completion (Liquidus), °C 1460
1380
Melting Onset (Solidus), °C 1420
1330
Specific Heat Capacity, J/kg-K 470
460
Thermal Conductivity, W/m-K 51 to 52
12
Thermal Expansion, µm/m-K 12
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.1
1.4
Electrical Conductivity: Equal Weight (Specific), % IACS 8.1 to 8.2
1.5

Otherwise Unclassified Properties

Base Metal Price, % relative 1.8
60
Density, g/cm3 7.8
8.4
Embodied Carbon, kg CO2/kg material 1.4
10
Embodied Energy, MJ/kg 18 to 19
150
Embodied Water, L/kg 46 to 47
260

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
160
Resilience: Unit (Modulus of Resilience), kJ/m3 140 to 230
1380
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 24
23
Strength to Weight: Axial, points 18 to 21
37
Strength to Weight: Bending, points 18 to 20
28
Thermal Diffusivity, mm2/s 14
3.1
Thermal Shock Resistance, points 16 to 19
33