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EN 1.7383 Steel vs. ASTM A27 Cast Steel

Both EN 1.7383 steel and ASTM A27 cast steel are iron alloys. There are 29 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 EN 1.7383 steel and the bottom bar is ASTM A27 cast steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 20 to 23
25 to 27
Fatigue Strength, MPa 210 to 270
170 to 230
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 74
73
Tensile Strength: Ultimate (UTS), MPa 560 to 610
460 to 550
Tensile Strength: Yield (Proof), MPa 300 to 400
230 to 310

Thermal Properties

Latent Heat of Fusion, J/g 260
250
Maximum Temperature: Mechanical, °C 460
400
Melting Completion (Liquidus), °C 1470
1460
Melting Onset (Solidus), °C 1430
1420
Specific Heat Capacity, J/kg-K 470
470
Thermal Conductivity, W/m-K 39
52
Thermal Expansion, µm/m-K 13
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.7
7.0 to 7.1
Electrical Conductivity: Equal Weight (Specific), % IACS 8.8
8.1

Otherwise Unclassified Properties

Base Metal Price, % relative 3.9
1.8
Density, g/cm3 7.9
7.8
Embodied Carbon, kg CO2/kg material 1.8
1.4
Embodied Energy, MJ/kg 23
18
Embodied Water, L/kg 59
45 to 46

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
96 to 120
Resilience: Unit (Modulus of Resilience), kJ/m3 240 to 420
140 to 260
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 24
24
Strength to Weight: Axial, points 20 to 22
16 to 20
Strength to Weight: Bending, points 19 to 20
17 to 19
Thermal Diffusivity, mm2/s 11
14
Thermal Shock Resistance, points 16 to 18
15 to 18