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ASTM A217 Cast Steel vs. EN 2.4951 Nickel

ASTM A217 cast steel belongs to the iron alloys classification, while EN 2.4951 nickel belongs to the nickel alloys. There are 30 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 A217 cast steel and the bottom bar is EN 2.4951 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 160 to 210
200
Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 21 to 27
34
Fatigue Strength, MPa 200 to 320
200
Poisson's Ratio 0.28 to 0.29
0.29
Shear Modulus, GPa 73 to 75
76
Tensile Strength: Ultimate (UTS), MPa 540 to 710
750
Tensile Strength: Yield (Proof), MPa 270 to 460
270

Thermal Properties

Latent Heat of Fusion, J/g 250 to 270
320
Maximum Temperature: Mechanical, °C 410 to 600
1150
Melting Completion (Liquidus), °C 1450 to 1460
1360
Melting Onset (Solidus), °C 1410 to 1420
1310
Specific Heat Capacity, J/kg-K 470
460
Thermal Conductivity, W/m-K 26 to 50
12
Thermal Expansion, µm/m-K 13
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.3 to 9.2
1.6
Electrical Conductivity: Equal Weight (Specific), % IACS 8.4 to 11
1.7

Otherwise Unclassified Properties

Base Metal Price, % relative 2.4 to 7.0
60
Density, g/cm3 7.8
8.5
Embodied Carbon, kg CO2/kg material 1.5 to 2.1
9.3
Embodied Energy, MJ/kg 20 to 28
130
Embodied Water, L/kg 47 to 87
280

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110 to 130
200
Resilience: Unit (Modulus of Resilience), kJ/m3 190 to 570
190
Stiffness to Weight: Axial, points 13 to 14
13
Stiffness to Weight: Bending, points 24 to 25
23
Strength to Weight: Axial, points 19 to 25
25
Strength to Weight: Bending, points 19 to 23
22
Thermal Diffusivity, mm2/s 6.9 to 14
3.1
Thermal Shock Resistance, points 16 to 20
23