MakeItFrom.com
Menu (ESC)

ACI-ASTM CF10SMnN Steel vs. SAE-AISI M4 Steel

Both ACI-ASTM CF10SMnN steel and SAE-AISI M4 steel are iron alloys. They have 67% of their average alloy composition in common. There are 20 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is ACI-ASTM CF10SMnN steel and the bottom bar is SAE-AISI M4 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
200
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 75
76
Tensile Strength: Ultimate (UTS), MPa 660
770 to 2150

Thermal Properties

Latent Heat of Fusion, J/g 340
260
Melting Completion (Liquidus), °C 1360
1610
Melting Onset (Solidus), °C 1310
1560
Specific Heat Capacity, J/kg-K 500
440
Thermal Expansion, µm/m-K 16
12

Otherwise Unclassified Properties

Base Metal Price, % relative 15
25
Density, g/cm3 7.5
8.3
Embodied Carbon, kg CO2/kg material 3.1
14
Embodied Energy, MJ/kg 45
210
Embodied Water, L/kg 150
110

Common Calculations

PREN (Pitting Resistance) 19
30
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 26
23
Strength to Weight: Axial, points 24
26 to 72
Strength to Weight: Bending, points 22
23 to 45
Thermal Shock Resistance, points 15
24 to 68

Alloy Composition

Carbon (C), % 0 to 0.1
1.3 to 1.4
Chromium (Cr), % 16 to 18
3.8 to 4.8
Copper (Cu), % 0
0 to 0.25
Iron (Fe), % 59.1 to 65.4
75.9 to 81.4
Manganese (Mn), % 7.0 to 9.0
0.15 to 0.4
Molybdenum (Mo), % 0
4.3 to 5.5
Nickel (Ni), % 8.0 to 9.0
0 to 0.3
Nitrogen (N), % 0.080 to 0.18
0
Phosphorus (P), % 0 to 0.060
0 to 0.030
Silicon (Si), % 3.5 to 4.5
0.2 to 0.45
Sulfur (S), % 0 to 0.030
0 to 0.030
Tungsten (W), % 0
5.3 to 6.5
Vanadium (V), % 0
3.8 to 4.5