MakeItFrom.com
Menu (ESC)

SAE-AISI M33 Steel vs. C74400 Nickel Silver

SAE-AISI M33 steel belongs to the iron alloys classification, while C74400 nickel silver belongs to the copper alloys. There are 21 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is SAE-AISI M33 steel and the bottom bar is C74400 nickel silver.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
110
Poisson's Ratio 0.29
0.31
Shear Modulus, GPa 78
39
Tensile Strength: Ultimate (UTS), MPa 810 to 2210
350

Thermal Properties

Latent Heat of Fusion, J/g 270
180
Melting Completion (Liquidus), °C 1550
930
Melting Onset (Solidus), °C 1500
910
Specific Heat Capacity, J/kg-K 440
390
Thermal Conductivity, W/m-K 20
120
Thermal Expansion, µm/m-K 12
20

Otherwise Unclassified Properties

Base Metal Price, % relative 32
25
Density, g/cm3 8.2
8.2
Embodied Carbon, kg CO2/kg material 7.7
2.9
Embodied Energy, MJ/kg 110
48
Embodied Water, L/kg 150
320

Common Calculations

Stiffness to Weight: Axial, points 14
7.4
Stiffness to Weight: Bending, points 24
19
Strength to Weight: Axial, points 27 to 75
12
Strength to Weight: Bending, points 24 to 46
14
Thermal Diffusivity, mm2/s 5.5
37
Thermal Shock Resistance, points 25 to 68
12

Alloy Composition

Carbon (C), % 0.85 to 0.92
0
Chromium (Cr), % 3.5 to 4.0
0
Cobalt (Co), % 7.8 to 8.8
0
Copper (Cu), % 0 to 0.25
62 to 66
Iron (Fe), % 71.4 to 76.3
0 to 0.050
Lead (Pb), % 0
0 to 0.050
Manganese (Mn), % 0.15 to 0.4
0
Molybdenum (Mo), % 9.0 to 10
0
Nickel (Ni), % 0 to 0.3
2.0 to 4.0
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0.15 to 0.5
0
Sulfur (S), % 0 to 0.030
0
Tungsten (W), % 1.3 to 2.1
0
Vanadium (V), % 1.0 to 1.4
0
Zinc (Zn), % 0
29.6 to 36
Residuals, % 0
0 to 0.3