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AISI 304LN Stainless Steel vs. EN 1.4854 Stainless Steel

Both AISI 304LN stainless steel and EN 1.4854 stainless steel are iron alloys. They have 68% of their average alloy composition in common.

For each property being compared, the top bar is AISI 304LN stainless steel and the bottom bar is EN 1.4854 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 190 to 350
180
Elastic (Young's, Tensile) Modulus, GPa 200
200
Elongation at Break, % 7.8 to 46
45
Fatigue Strength, MPa 200 to 440
310
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 77
78
Shear Strength, MPa 400 to 680
520
Tensile Strength: Ultimate (UTS), MPa 580 to 1160
750
Tensile Strength: Yield (Proof), MPa 230 to 870
340

Thermal Properties

Latent Heat of Fusion, J/g 290
330
Maximum Temperature: Corrosion, °C 420
450
Maximum Temperature: Mechanical, °C 960
1170
Melting Completion (Liquidus), °C 1420
1370
Melting Onset (Solidus), °C 1380
1330
Specific Heat Capacity, J/kg-K 480
480
Thermal Conductivity, W/m-K 15
11
Thermal Expansion, µm/m-K 16
15

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.4
1.7
Electrical Conductivity: Equal Weight (Specific), % IACS 2.7
2.0

Otherwise Unclassified Properties

Base Metal Price, % relative 16
34
Density, g/cm3 7.8
7.9
Embodied Carbon, kg CO2/kg material 3.1
5.7
Embodied Energy, MJ/kg 44
81
Embodied Water, L/kg 150
220

Common Calculations

PREN (Pitting Resistance) 21
28
Resilience: Ultimate (Unit Rupture Work), MJ/m3 83 to 270
270
Resilience: Unit (Modulus of Resilience), kJ/m3 140 to 1900
280
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
25
Strength to Weight: Axial, points 21 to 41
26
Strength to Weight: Bending, points 20 to 31
23
Thermal Diffusivity, mm2/s 4.0
2.9
Thermal Shock Resistance, points 13 to 26
18

Alloy Composition

Carbon (C), % 0 to 0.030
0.040 to 0.080
Cerium (Ce), % 0
0.030 to 0.080
Chromium (Cr), % 18 to 20
24 to 26
Iron (Fe), % 65 to 73.9
33.6 to 40.6
Manganese (Mn), % 0 to 2.0
0 to 2.0
Nickel (Ni), % 8.0 to 12
34 to 36
Nitrogen (N), % 0.1 to 0.16
0.12 to 0.2
Phosphorus (P), % 0 to 0.045
0 to 0.040
Silicon (Si), % 0 to 0.75
1.2 to 2.0
Sulfur (S), % 0 to 0.030
0 to 0.015