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EN 1.4361 Stainless Steel vs. EN 1.4854 Stainless Steel

Both EN 1.4361 stainless steel and EN 1.4854 stainless steel are iron alloys. Both are furnished in the solution annealed (AT) condition. They have 72% of their average alloy composition in common. There are 33 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.

For each property being compared, the top bar is EN 1.4361 stainless steel and the bottom bar is EN 1.4854 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 200
180
Elastic (Young's, Tensile) Modulus, GPa 190
200
Elongation at Break, % 43
45
Fatigue Strength, MPa 220
310
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 75
78
Shear Strength, MPa 440
520
Tensile Strength: Ultimate (UTS), MPa 630
750
Tensile Strength: Yield (Proof), MPa 250
340

Thermal Properties

Latent Heat of Fusion, J/g 350
330
Maximum Temperature: Corrosion, °C 410
450
Maximum Temperature: Mechanical, °C 940
1170
Melting Completion (Liquidus), °C 1370
1370
Melting Onset (Solidus), °C 1330
1330
Specific Heat Capacity, J/kg-K 490
480
Thermal Conductivity, W/m-K 14
11
Thermal Expansion, µm/m-K 16
15

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.1
1.7
Electrical Conductivity: Equal Weight (Specific), % IACS 2.5
2.0

Otherwise Unclassified Properties

Base Metal Price, % relative 19
34
Density, g/cm3 7.6
7.9
Embodied Carbon, kg CO2/kg material 3.6
5.7
Embodied Energy, MJ/kg 52
81
Embodied Water, L/kg 150
220

Common Calculations

PREN (Pitting Resistance) 19
28
Resilience: Ultimate (Unit Rupture Work), MJ/m3 220
270
Resilience: Unit (Modulus of Resilience), kJ/m3 160
280
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
25
Strength to Weight: Axial, points 23
26
Strength to Weight: Bending, points 21
23
Thermal Diffusivity, mm2/s 3.7
2.9
Thermal Shock Resistance, points 15
18

Alloy Composition

Carbon (C), % 0 to 0.015
0.040 to 0.080
Cerium (Ce), % 0
0.030 to 0.080
Chromium (Cr), % 16.5 to 18.5
24 to 26
Iron (Fe), % 58.7 to 65.8
33.6 to 40.6
Manganese (Mn), % 0 to 2.0
0 to 2.0
Molybdenum (Mo), % 0 to 0.2
0
Nickel (Ni), % 14 to 16
34 to 36
Nitrogen (N), % 0 to 0.1
0.12 to 0.2
Phosphorus (P), % 0 to 0.025
0 to 0.040
Silicon (Si), % 3.7 to 4.5
1.2 to 2.0
Sulfur (S), % 0 to 0.010
0 to 0.015