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EN 1.0303 Steel vs. ACI-ASTM CA28MWV Steel

Both EN 1.0303 steel and ACI-ASTM CA28MWV steel are iron alloys. They have 84% of their average alloy composition in common. There are 31 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is EN 1.0303 steel and the bottom bar is ACI-ASTM CA28MWV steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 84 to 120
330
Elastic (Young's, Tensile) Modulus, GPa 190
200
Elongation at Break, % 12 to 25
11
Fatigue Strength, MPa 150 to 230
470
Poisson's Ratio 0.29
0.28
Reduction in Area, % 75 to 86
27
Shear Modulus, GPa 73
76
Tensile Strength: Ultimate (UTS), MPa 290 to 410
1080
Tensile Strength: Yield (Proof), MPa 200 to 320
870

Thermal Properties

Latent Heat of Fusion, J/g 250
270
Maximum Temperature: Mechanical, °C 400
740
Melting Completion (Liquidus), °C 1470
1470
Melting Onset (Solidus), °C 1430
1430
Specific Heat Capacity, J/kg-K 470
470
Thermal Conductivity, W/m-K 53
25
Thermal Expansion, µm/m-K 12
10

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 6.9
4.6
Electrical Conductivity: Equal Weight (Specific), % IACS 7.9
5.3

Otherwise Unclassified Properties

Base Metal Price, % relative 1.8
11
Density, g/cm3 7.9
7.9
Embodied Carbon, kg CO2/kg material 1.4
3.1
Embodied Energy, MJ/kg 18
44
Embodied Water, L/kg 46
100

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 30 to 94
110
Resilience: Unit (Modulus of Resilience), kJ/m3 110 to 270
1920
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 24
25
Strength to Weight: Axial, points 10 to 15
38
Strength to Weight: Bending, points 12 to 16
30
Thermal Diffusivity, mm2/s 14
6.6
Thermal Shock Resistance, points 9.2 to 13
40

Alloy Composition

Aluminum (Al), % 0.020 to 0.060
0
Carbon (C), % 0.020 to 0.060
0.2 to 0.28
Chromium (Cr), % 0
11 to 12.5
Iron (Fe), % 99.335 to 99.71
81.4 to 85.8
Manganese (Mn), % 0.25 to 0.4
0.5 to 1.0
Molybdenum (Mo), % 0
0.9 to 1.3
Nickel (Ni), % 0
0.5 to 1.0
Phosphorus (P), % 0 to 0.020
0 to 0.030
Silicon (Si), % 0 to 0.1
0 to 1.0
Sulfur (S), % 0 to 0.025
0 to 0.030
Tungsten (W), % 0
0.9 to 1.3
Vanadium (V), % 0
0.2 to 0.3