MakeItFrom.com
Menu (ESC)

SAE-AISI M6 Steel vs. Grade CW2M Nickel

SAE-AISI M6 steel belongs to the iron alloys classification, while grade CW2M nickel belongs to the nickel alloys. There are 19 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 M6 steel and the bottom bar is grade CW2M nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
210
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 77
83
Tensile Strength: Ultimate (UTS), MPa 840 to 2210
560

Thermal Properties

Latent Heat of Fusion, J/g 260
330
Melting Completion (Liquidus), °C 1560
1520
Melting Onset (Solidus), °C 1510
1460
Specific Heat Capacity, J/kg-K 440
430
Thermal Expansion, µm/m-K 12
12

Otherwise Unclassified Properties

Base Metal Price, % relative 39
70
Density, g/cm3 8.4
8.8
Embodied Carbon, kg CO2/kg material 8.0
12
Embodied Energy, MJ/kg 120
170
Embodied Water, L/kg 160
290

Common Calculations

Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 23
23
Strength to Weight: Axial, points 28 to 73
18
Strength to Weight: Bending, points 24 to 45
17
Thermal Shock Resistance, points 26 to 68
16

Alloy Composition

Carbon (C), % 0.75 to 0.85
0 to 0.020
Chromium (Cr), % 3.8 to 4.5
15 to 17.5
Cobalt (Co), % 11 to 13
0
Iron (Fe), % 68.8 to 74.6
0 to 2.0
Manganese (Mn), % 0.15 to 0.4
0 to 1.0
Molybdenum (Mo), % 4.5 to 5.5
15 to 17.5
Nickel (Ni), % 0
60.1 to 70
Phosphorus (P), % 0 to 0.030
0 to 0.030
Silicon (Si), % 0.2 to 0.45
0 to 0.8
Sulfur (S), % 0 to 0.030
0 to 0.030
Tungsten (W), % 3.8 to 4.8
0 to 1.0
Vanadium (V), % 1.3 to 1.7
0