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ASTM A217 Cast Steel vs. C74500 Nickel Silver

ASTM A217 cast steel belongs to the iron alloys classification, while C74500 nickel silver belongs to the copper alloys. There are 28 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is ASTM A217 cast steel and the bottom bar is C74500 nickel silver.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
120
Elongation at Break, % 21 to 27
3.0 to 24
Poisson's Ratio 0.28 to 0.29
0.32
Shear Modulus, GPa 73 to 75
44
Tensile Strength: Ultimate (UTS), MPa 540 to 710
390 to 700
Tensile Strength: Yield (Proof), MPa 270 to 460
380 to 600

Thermal Properties

Latent Heat of Fusion, J/g 250 to 270
190
Maximum Temperature: Mechanical, °C 410 to 600
170
Melting Completion (Liquidus), °C 1450 to 1460
1020
Melting Onset (Solidus), °C 1410 to 1420
970
Specific Heat Capacity, J/kg-K 470
390
Thermal Conductivity, W/m-K 26 to 50
45
Thermal Expansion, µm/m-K 13
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.3 to 9.2
9.0
Electrical Conductivity: Equal Weight (Specific), % IACS 8.4 to 11
9.7

Otherwise Unclassified Properties

Base Metal Price, % relative 2.4 to 7.0
29
Density, g/cm3 7.8
8.3
Embodied Carbon, kg CO2/kg material 1.5 to 2.1
3.4
Embodied Energy, MJ/kg 20 to 28
54
Embodied Water, L/kg 47 to 87
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110 to 130
12 to 160
Resilience: Unit (Modulus of Resilience), kJ/m3 190 to 570
620 to 1540
Stiffness to Weight: Axial, points 13 to 14
7.7
Stiffness to Weight: Bending, points 24 to 25
19
Strength to Weight: Axial, points 19 to 25
13 to 23
Strength to Weight: Bending, points 19 to 23
14 to 21
Thermal Diffusivity, mm2/s 6.9 to 14
14
Thermal Shock Resistance, points 16 to 20
13 to 23