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EN 1.4855 Stainless Steel vs. AISI 310 Stainless Steel

Both EN 1.4855 stainless steel and AISI 310 stainless steel are iron alloys. They have a moderately high 94% of their average alloy composition in common. There are 30 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is EN 1.4855 stainless steel and the bottom bar is AISI 310 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 150
180 to 220
Elastic (Young's, Tensile) Modulus, GPa 200
200
Elongation at Break, % 4.6
34 to 45
Fatigue Strength, MPa 120
240 to 280
Poisson's Ratio 0.28
0.27
Shear Modulus, GPa 77
78
Tensile Strength: Ultimate (UTS), MPa 500
600 to 710
Tensile Strength: Yield (Proof), MPa 250
260 to 350

Thermal Properties

Latent Heat of Fusion, J/g 320
310
Maximum Temperature: Corrosion, °C 610
440
Maximum Temperature: Mechanical, °C 1050
1040
Melting Completion (Liquidus), °C 1400
1450
Melting Onset (Solidus), °C 1350
1400
Specific Heat Capacity, J/kg-K 480
480
Thermal Conductivity, W/m-K 14
15
Thermal Expansion, µm/m-K 16
15

Otherwise Unclassified Properties

Base Metal Price, % relative 34
25
Density, g/cm3 7.8
7.8
Embodied Carbon, kg CO2/kg material 5.9
4.3
Embodied Energy, MJ/kg 85
61
Embodied Water, L/kg 200
190

Common Calculations

PREN (Pitting Resistance) 25
25
Resilience: Ultimate (Unit Rupture Work), MJ/m3 19
200 to 220
Resilience: Unit (Modulus of Resilience), kJ/m3 160
170 to 310
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
25
Strength to Weight: Axial, points 18
21 to 25
Strength to Weight: Bending, points 18
20 to 22
Thermal Diffusivity, mm2/s 3.7
3.9
Thermal Shock Resistance, points 11
14 to 17

Alloy Composition

Carbon (C), % 0.3 to 0.5
0 to 0.25
Chromium (Cr), % 23 to 25
24 to 26
Iron (Fe), % 42.6 to 51.9
48.2 to 57
Manganese (Mn), % 0 to 2.0
0 to 2.0
Molybdenum (Mo), % 0 to 0.5
0
Nickel (Ni), % 23 to 25
19 to 22
Niobium (Nb), % 0.8 to 1.8
0
Phosphorus (P), % 0 to 0.040
0 to 0.045
Silicon (Si), % 1.0 to 2.5
0 to 1.5
Sulfur (S), % 0 to 0.030
0 to 0.030