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EN 1.0420 Cast Steel vs. EN 1.4567 Stainless Steel

Both EN 1.0420 cast steel and EN 1.4567 stainless steel are iron alloys. They have 67% 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 EN 1.0420 cast steel and the bottom bar is EN 1.4567 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 28
22 to 51
Fatigue Strength, MPa 170
190 to 260
Impact Strength: V-Notched Charpy, J 31
91 to 110
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 73
76
Tensile Strength: Ultimate (UTS), MPa 460
550 to 780
Tensile Strength: Yield (Proof), MPa 220
200 to 390

Thermal Properties

Latent Heat of Fusion, J/g 250
290
Maximum Temperature: Mechanical, °C 400
930
Melting Completion (Liquidus), °C 1470
1410
Melting Onset (Solidus), °C 1430
1370
Specific Heat Capacity, J/kg-K 470
480
Thermal Conductivity, W/m-K 53
11
Thermal Expansion, µm/m-K 12
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.8
2.4
Electrical Conductivity: Equal Weight (Specific), % IACS 8.9
2.7

Otherwise Unclassified Properties

Base Metal Price, % relative 1.7
16
Density, g/cm3 7.9
7.8
Embodied Carbon, kg CO2/kg material 1.4
3.1
Embodied Energy, MJ/kg 18
43
Embodied Water, L/kg 45
150

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
150 to 220
Resilience: Unit (Modulus of Resilience), kJ/m3 130
100 to 400
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 24
25
Strength to Weight: Axial, points 16
19 to 27
Strength to Weight: Bending, points 17
19 to 24
Thermal Diffusivity, mm2/s 14
3.0
Thermal Shock Resistance, points 14
12 to 17

Alloy Composition

Carbon (C), % 0
0 to 0.040
Chromium (Cr), % 0
17 to 19
Copper (Cu), % 0
3.0 to 4.0
Iron (Fe), % 99.935 to 100
63.3 to 71.5
Manganese (Mn), % 0
0 to 2.0
Nickel (Ni), % 0
8.5 to 10.5
Nitrogen (N), % 0
0 to 0.1
Phosphorus (P), % 0 to 0.035
0 to 0.045
Silicon (Si), % 0
0 to 1.0
Sulfur (S), % 0 to 0.030
0 to 0.015