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EN 1.4854 Stainless Steel vs. AISI 316N Stainless Steel

Both EN 1.4854 stainless steel and AISI 316N stainless steel are iron alloys. They have 68% of their average alloy composition in common.

For each property being compared, the top bar is EN 1.4854 stainless steel and the bottom bar is AISI 316N stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 180
190 to 350
Elastic (Young's, Tensile) Modulus, GPa 200
200
Elongation at Break, % 45
9.0 to 39
Fatigue Strength, MPa 310
230 to 450
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 78
78
Shear Strength, MPa 520
420 to 690
Tensile Strength: Ultimate (UTS), MPa 750
620 to 1160
Tensile Strength: Yield (Proof), MPa 340
270 to 870

Thermal Properties

Latent Heat of Fusion, J/g 330
290
Maximum Temperature: Corrosion, °C 450
410
Maximum Temperature: Mechanical, °C 1170
940
Melting Completion (Liquidus), °C 1370
1440
Melting Onset (Solidus), °C 1330
1400
Specific Heat Capacity, J/kg-K 480
470
Thermal Conductivity, W/m-K 11
15
Thermal Expansion, µm/m-K 15
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.7
2.3
Electrical Conductivity: Equal Weight (Specific), % IACS 2.0
2.7

Otherwise Unclassified Properties

Base Metal Price, % relative 34
19
Density, g/cm3 7.9
7.9
Embodied Carbon, kg CO2/kg material 5.7
3.9
Embodied Energy, MJ/kg 81
53
Embodied Water, L/kg 220
150

Common Calculations

PREN (Pitting Resistance) 28
27
Resilience: Ultimate (Unit Rupture Work), MJ/m3 270
95 to 230
Resilience: Unit (Modulus of Resilience), kJ/m3 280
180 to 1880
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
25
Strength to Weight: Axial, points 26
22 to 41
Strength to Weight: Bending, points 23
20 to 31
Thermal Diffusivity, mm2/s 2.9
4.1
Thermal Shock Resistance, points 18
14 to 26

Alloy Composition

Carbon (C), % 0.040 to 0.080
0 to 0.080
Cerium (Ce), % 0.030 to 0.080
0
Chromium (Cr), % 24 to 26
16 to 18
Iron (Fe), % 33.6 to 40.6
61.9 to 71.9
Manganese (Mn), % 0 to 2.0
0 to 2.0
Molybdenum (Mo), % 0
2.0 to 3.0
Nickel (Ni), % 34 to 36
10 to 14
Nitrogen (N), % 0.12 to 0.2
0.1 to 0.16
Phosphorus (P), % 0 to 0.040
0 to 0.045
Silicon (Si), % 1.2 to 2.0
0 to 0.75
Sulfur (S), % 0 to 0.015
0 to 0.030