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EN 1.4530 Stainless Steel vs. Austenitic Nodular Cast Iron

Both EN 1.4530 stainless steel and austenitic nodular cast iron are iron alloys. There are 19 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 EN 1.4530 stainless steel and the bottom bar is austenitic nodular cast iron.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
180 to 190
Poisson's Ratio 0.28
0.29 to 0.3
Shear Modulus, GPa 76
70 to 72
Tensile Strength: Ultimate (UTS), MPa 1030 to 1370
430 to 500

Thermal Properties

Latent Heat of Fusion, J/g 270
280 to 350
Melting Completion (Liquidus), °C 1460
1340 to 1400
Melting Onset (Solidus), °C 1410
1300 to 1360
Specific Heat Capacity, J/kg-K 470
470 to 490
Thermal Expansion, µm/m-K 11
13 to 14

Otherwise Unclassified Properties

Base Metal Price, % relative 15
16 to 25
Density, g/cm3 7.9
7.7 to 8.0
Embodied Carbon, kg CO2/kg material 3.4
3.5 to 4.9
Embodied Energy, MJ/kg 46
48 to 68
Embodied Water, L/kg 130
91 to 120

Common Calculations

Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
24 to 25
Strength to Weight: Axial, points 36 to 48
15 to 18
Strength to Weight: Bending, points 29 to 35
16 to 18
Thermal Shock Resistance, points 35 to 47
12 to 15

Comparable Variants