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ACI-ASTM CF10SMnN Steel vs. EN 1.6957 Steel

Both ACI-ASTM CF10SMnN steel and EN 1.6957 steel are iron alloys. They have 68% of their average alloy composition in common. There are 27 material properties with values for both materials. Properties with values for just one material (8, 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 1.6957 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 190
280
Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 34
18
Fatigue Strength, MPa 260
530
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 75
73
Tensile Strength: Ultimate (UTS), MPa 660
930
Tensile Strength: Yield (Proof), MPa 330
780

Thermal Properties

Latent Heat of Fusion, J/g 340
250
Maximum Temperature: Mechanical, °C 900
450
Melting Completion (Liquidus), °C 1360
1460
Melting Onset (Solidus), °C 1310
1420
Specific Heat Capacity, J/kg-K 500
470
Thermal Expansion, µm/m-K 16
13

Otherwise Unclassified Properties

Base Metal Price, % relative 15
5.0
Density, g/cm3 7.5
7.9
Embodied Carbon, kg CO2/kg material 3.1
2.1
Embodied Energy, MJ/kg 45
29
Embodied Water, L/kg 150
60

Common Calculations

PREN (Pitting Resistance) 19
2.7
Resilience: Ultimate (Unit Rupture Work), MJ/m3 180
160
Resilience: Unit (Modulus of Resilience), kJ/m3 280
1630
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 26
24
Strength to Weight: Axial, points 24
33
Strength to Weight: Bending, points 22
27
Thermal Shock Resistance, points 15
27

Alloy Composition

Carbon (C), % 0 to 0.1
0.22 to 0.32
Chromium (Cr), % 16 to 18
1.2 to 1.8
Iron (Fe), % 59.1 to 65.4
92.7 to 94.7
Manganese (Mn), % 7.0 to 9.0
0.15 to 0.4
Molybdenum (Mo), % 0
0.25 to 0.45
Nickel (Ni), % 8.0 to 9.0
3.4 to 4.0
Nitrogen (N), % 0.080 to 0.18
0
Phosphorus (P), % 0 to 0.060
0 to 0.010
Silicon (Si), % 3.5 to 4.5
0 to 0.15
Sulfur (S), % 0 to 0.030
0 to 0.0070
Vanadium (V), % 0
0.050 to 0.15