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EN 1.4313 Stainless Steel vs. N08320 Stainless Steel

Both EN 1.4313 stainless steel and N08320 stainless steel are iron alloys. They have 63% of their average alloy composition in common. There are 32 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 1.4313 stainless steel and the bottom bar is N08320 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
200
Elongation at Break, % 12 to 17
40
Fatigue Strength, MPa 340 to 510
190
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 76
78
Shear Strength, MPa 460 to 600
400
Tensile Strength: Ultimate (UTS), MPa 750 to 1000
580
Tensile Strength: Yield (Proof), MPa 580 to 910
220

Thermal Properties

Latent Heat of Fusion, J/g 280
300
Maximum Temperature: Corrosion, °C 390
430
Maximum Temperature: Mechanical, °C 780
1100
Melting Completion (Liquidus), °C 1450
1400
Melting Onset (Solidus), °C 1400
1350
Specific Heat Capacity, J/kg-K 480
480
Thermal Conductivity, W/m-K 25
12
Thermal Expansion, µm/m-K 10
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.9
1.7
Electrical Conductivity: Equal Weight (Specific), % IACS 3.3
2.0

Otherwise Unclassified Properties

Base Metal Price, % relative 10
28
Density, g/cm3 7.8
8.0
Embodied Carbon, kg CO2/kg material 2.4
4.9
Embodied Energy, MJ/kg 34
69
Embodied Water, L/kg 110
200

Common Calculations

PREN (Pitting Resistance) 15
22
Resilience: Ultimate (Unit Rupture Work), MJ/m3 110 to 150
180
Resilience: Unit (Modulus of Resilience), kJ/m3 870 to 2100
120
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 27 to 36
20
Strength to Weight: Bending, points 23 to 28
20
Thermal Diffusivity, mm2/s 6.7
3.3
Thermal Shock Resistance, points 27 to 36
13

Alloy Composition

Carbon (C), % 0 to 0.050
0 to 0.050
Chromium (Cr), % 12 to 14
21 to 23
Iron (Fe), % 78.5 to 84.2
40.4 to 50
Manganese (Mn), % 0 to 1.5
0 to 2.5
Molybdenum (Mo), % 0.3 to 0.7
0
Nickel (Ni), % 3.5 to 4.5
25 to 27
Nitrogen (N), % 0 to 0.020
0
Phosphorus (P), % 0 to 0.040
0 to 0.040
Silicon (Si), % 0 to 0.7
0 to 1.0
Sulfur (S), % 0 to 0.015
0 to 0.030