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ACI-ASTM CF10SMnN Steel vs. EN 1.4854 Stainless Steel

Both ACI-ASTM CF10SMnN steel and EN 1.4854 stainless steel are iron alloys. They have 65% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is ACI-ASTM CF10SMnN steel and the bottom bar is EN 1.4854 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 190
180
Elastic (Young's, Tensile) Modulus, GPa 190
200
Elongation at Break, % 34
45
Fatigue Strength, MPa 260
310
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 75
78
Tensile Strength: Ultimate (UTS), MPa 660
750
Tensile Strength: Yield (Proof), MPa 330
340

Thermal Properties

Latent Heat of Fusion, J/g 340
330
Maximum Temperature: Corrosion, °C 410
450
Maximum Temperature: Mechanical, °C 900
1170
Melting Completion (Liquidus), °C 1360
1370
Melting Onset (Solidus), °C 1310
1330
Specific Heat Capacity, J/kg-K 500
480
Thermal Expansion, µm/m-K 16
15

Otherwise Unclassified Properties

Base Metal Price, % relative 15
34
Density, g/cm3 7.5
7.9
Embodied Carbon, kg CO2/kg material 3.1
5.7
Embodied Energy, MJ/kg 45
81
Embodied Water, L/kg 150
220

Common Calculations

PREN (Pitting Resistance) 19
28
Resilience: Ultimate (Unit Rupture Work), MJ/m3 180
270
Resilience: Unit (Modulus of Resilience), kJ/m3 280
280
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 26
25
Strength to Weight: Axial, points 24
26
Strength to Weight: Bending, points 22
23
Thermal Shock Resistance, points 15
18

Alloy Composition

Carbon (C), % 0 to 0.1
0.040 to 0.080
Cerium (Ce), % 0
0.030 to 0.080
Chromium (Cr), % 16 to 18
24 to 26
Iron (Fe), % 59.1 to 65.4
33.6 to 40.6
Manganese (Mn), % 7.0 to 9.0
0 to 2.0
Nickel (Ni), % 8.0 to 9.0
34 to 36
Nitrogen (N), % 0.080 to 0.18
0.12 to 0.2
Phosphorus (P), % 0 to 0.060
0 to 0.040
Silicon (Si), % 3.5 to 4.5
1.2 to 2.0
Sulfur (S), % 0 to 0.030
0 to 0.015