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ACI-ASTM CA6NM Steel vs. EN 1.0033 Steel

Both ACI-ASTM CA6NM steel and EN 1.0033 steel are iron alloys. They have 82% of their average alloy composition in common. There are 30 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is ACI-ASTM CA6NM steel and the bottom bar is EN 1.0033 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 250
86 to 96
Elastic (Young's, Tensile) Modulus, GPa 200
190
Elongation at Break, % 17
17 to 32
Fatigue Strength, MPa 380
120 to 140
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 76
73
Tensile Strength: Ultimate (UTS), MPa 850
300 to 330
Tensile Strength: Yield (Proof), MPa 620
150 to 200

Thermal Properties

Latent Heat of Fusion, J/g 280
250
Maximum Temperature: Mechanical, °C 770
400
Melting Completion (Liquidus), °C 1450
1470
Melting Onset (Solidus), °C 1400
1420
Specific Heat Capacity, J/kg-K 480
470
Thermal Conductivity, W/m-K 25
53
Thermal Expansion, µm/m-K 10
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.8
7.0
Electrical Conductivity: Equal Weight (Specific), % IACS 3.2
8.0

Otherwise Unclassified Properties

Base Metal Price, % relative 10
1.8
Density, g/cm3 7.8
7.9
Embodied Carbon, kg CO2/kg material 2.5
1.4
Embodied Energy, MJ/kg 34
18
Embodied Water, L/kg 110
45

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 130
48 to 83
Resilience: Unit (Modulus of Resilience), kJ/m3 1000
63 to 100
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 30
10 to 12
Strength to Weight: Bending, points 26
13 to 14
Thermal Diffusivity, mm2/s 6.7
14
Thermal Shock Resistance, points 31
9.4 to 10

Alloy Composition

Carbon (C), % 0 to 0.060
0 to 0.11
Chromium (Cr), % 11.5 to 14
0
Iron (Fe), % 78.4 to 84.6
98.8 to 100
Manganese (Mn), % 0 to 1.0
0 to 0.7
Molybdenum (Mo), % 0.4 to 1.0
0
Nickel (Ni), % 3.5 to 4.5
0
Phosphorus (P), % 0 to 0.040
0 to 0.045
Silicon (Si), % 0 to 1.0
0 to 0.35
Sulfur (S), % 0 to 0.030
0 to 0.045