MakeItFrom.com
Menu (ESC)

EN 1.4313 Stainless Steel vs. Austempered Cast Iron

Both EN 1.4313 stainless steel and austempered cast iron are iron alloys. They have 83% of their average alloy composition in common. There are 25 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is EN 1.4313 stainless steel and the bottom bar is austempered cast iron.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
180
Elongation at Break, % 12 to 17
1.1 to 13
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 76
62 to 69
Tensile Strength: Ultimate (UTS), MPa 750 to 1000
860 to 1800
Tensile Strength: Yield (Proof), MPa 580 to 910
560 to 1460

Thermal Properties

Latent Heat of Fusion, J/g 280
280
Melting Completion (Liquidus), °C 1450
1380
Melting Onset (Solidus), °C 1400
1340
Specific Heat Capacity, J/kg-K 480
490
Thermal Conductivity, W/m-K 25
42
Thermal Expansion, µm/m-K 10
13

Otherwise Unclassified Properties

Base Metal Price, % relative 10
2.9
Density, g/cm3 7.8
7.5
Embodied Carbon, kg CO2/kg material 2.4
1.8
Embodied Energy, MJ/kg 34
25
Embodied Water, L/kg 110
48

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110 to 150
19 to 95
Resilience: Unit (Modulus of Resilience), kJ/m3 870 to 2100
880 to 3970
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
25
Strength to Weight: Axial, points 27 to 36
32 to 66
Strength to Weight: Bending, points 23 to 28
27 to 44
Thermal Diffusivity, mm2/s 6.7
11
Thermal Shock Resistance, points 27 to 36
25 to 53

Alloy Composition

Aluminum (Al), % 0
0 to 0.050
Arsenic (As), % 0
0 to 0.020
Carbon (C), % 0 to 0.050
3.4 to 3.8
Chromium (Cr), % 12 to 14
0 to 0.1
Copper (Cu), % 0
0 to 0.8
Iron (Fe), % 78.5 to 84.2
89.6 to 94
Magnesium (Mg), % 0
0 to 0.040
Manganese (Mn), % 0 to 1.5
0.3 to 0.4
Molybdenum (Mo), % 0.3 to 0.7
0 to 0.3
Nickel (Ni), % 3.5 to 4.5
0 to 2.0
Nitrogen (N), % 0 to 0.020
0
Phosphorus (P), % 0 to 0.040
0 to 0.040
Selenium (Se), % 0
0 to 0.030
Silicon (Si), % 0 to 0.7
2.3 to 2.7
Sulfur (S), % 0 to 0.015
0 to 0.020
Tin (Sn), % 0
0 to 0.020
Vanadium (V), % 0
0 to 0.1