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ASTM A387 Grade 11 Steel vs. C73100 Nickel Silver

ASTM A387 grade 11 steel belongs to the iron alloys classification, while C73100 nickel silver belongs to the copper alloys. There are 29 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 A387 grade 11 steel and the bottom bar is C73100 nickel silver.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
110
Elongation at Break, % 25
3.4 to 8.0
Poisson's Ratio 0.29
0.32
Shear Modulus, GPa 73
43
Shear Strength, MPa 320 to 390
260 to 370
Tensile Strength: Ultimate (UTS), MPa 500 to 600
450 to 640
Tensile Strength: Yield (Proof), MPa 270 to 350
420 to 590

Thermal Properties

Latent Heat of Fusion, J/g 260
190
Maximum Temperature: Mechanical, °C 430
170
Melting Completion (Liquidus), °C 1460
1030
Melting Onset (Solidus), °C 1420
1000
Specific Heat Capacity, J/kg-K 470
390
Thermal Conductivity, W/m-K 39
35
Thermal Expansion, µm/m-K 13
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.4
7.5
Electrical Conductivity: Equal Weight (Specific), % IACS 8.5
8.0

Otherwise Unclassified Properties

Base Metal Price, % relative 2.9
28
Density, g/cm3 7.8
8.4
Embodied Carbon, kg CO2/kg material 1.6
3.0
Embodied Energy, MJ/kg 21
49
Embodied Water, L/kg 53
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 100 to 130
21 to 35
Resilience: Unit (Modulus of Resilience), kJ/m3 200 to 320
790 to 1560
Stiffness to Weight: Axial, points 13
7.5
Stiffness to Weight: Bending, points 24
19
Strength to Weight: Axial, points 18 to 21
15 to 21
Strength to Weight: Bending, points 18 to 20
15 to 20
Thermal Diffusivity, mm2/s 11
11
Thermal Shock Resistance, points 15 to 18
15 to 21

Alloy Composition


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Carbon (C), % 0.050 to 0.17
0
Chromium (Cr), % 1.0 to 1.5
0
Copper (Cu), % 0
70.8 to 78
Iron (Fe), % 96.2 to 97.6
0 to 0.1
Lead (Pb), % 0
0 to 0.050
Manganese (Mn), % 0.4 to 0.65
0 to 0.5
Molybdenum (Mo), % 0.45 to 0.65
0
Nickel (Ni), % 0
4.0 to 6.0
Phosphorus (P), % 0 to 0.025
0
Silicon (Si), % 0.5 to 0.8
0
Sulfur (S), % 0 to 0.025
0
Tin (Sn), % 0
0 to 0.1
Zinc (Zn), % 0
18 to 22
Residuals, % 0
0 to 0.5