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EN 1.4713 Stainless Steel vs. AISI 304N Stainless Steel

Both EN 1.4713 stainless steel and AISI 304N stainless steel are iron alloys. They have 78% of their average alloy composition in common.

For each property being compared, the top bar is EN 1.4713 stainless steel and the bottom bar is AISI 304N stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 170
190 to 360
Elastic (Young's, Tensile) Modulus, GPa 190
200
Elongation at Break, % 20
9.1 to 45
Fatigue Strength, MPa 160
220 to 440
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 74
77
Shear Strength, MPa 320
420 to 700
Tensile Strength: Ultimate (UTS), MPa 520
620 to 1180
Tensile Strength: Yield (Proof), MPa 250
270 to 850

Thermal Properties

Latent Heat of Fusion, J/g 270
290
Maximum Temperature: Corrosion, °C 370
420
Maximum Temperature: Mechanical, °C 800
960
Melting Completion (Liquidus), °C 1440
1420
Melting Onset (Solidus), °C 1400
1380
Specific Heat Capacity, J/kg-K 480
480
Thermal Conductivity, W/m-K 23
16
Thermal Expansion, µm/m-K 11
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.5
2.4
Electrical Conductivity: Equal Weight (Specific), % IACS 2.9
2.7

Otherwise Unclassified Properties

Base Metal Price, % relative 4.6
15
Density, g/cm3 7.7
7.8
Embodied Carbon, kg CO2/kg material 1.7
3.0
Embodied Energy, MJ/kg 24
43
Embodied Water, L/kg 84
150

Common Calculations

PREN (Pitting Resistance) 7.0
21
Resilience: Ultimate (Unit Rupture Work), MJ/m3 84
98 to 280
Resilience: Unit (Modulus of Resilience), kJ/m3 160
180 to 1830
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
25
Strength to Weight: Axial, points 19
22 to 42
Strength to Weight: Bending, points 19
21 to 32
Thermal Diffusivity, mm2/s 6.2
4.2
Thermal Shock Resistance, points 18
14 to 26

Alloy Composition

Aluminum (Al), % 0.5 to 1.0
0
Carbon (C), % 0 to 0.12
0 to 0.080
Chromium (Cr), % 6.0 to 8.0
18 to 20
Iron (Fe), % 88.8 to 93
66.4 to 73.9
Manganese (Mn), % 0 to 1.0
0 to 2.0
Nickel (Ni), % 0
8.0 to 10.5
Nitrogen (N), % 0
0.1 to 0.16
Phosphorus (P), % 0 to 0.040
0 to 0.045
Silicon (Si), % 0.5 to 1.0
0 to 0.75
Sulfur (S), % 0 to 0.015
0 to 0.030