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AISI 304LN Stainless Steel vs. EN 1.1151 Steel

Both AISI 304LN stainless steel and EN 1.1151 steel are iron alloys. They have 71% of their average alloy composition in common. There are 31 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is AISI 304LN stainless steel and the bottom bar is EN 1.1151 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 190 to 350
130 to 150
Elastic (Young's, Tensile) Modulus, GPa 200
190
Elongation at Break, % 7.8 to 46
21 to 26
Fatigue Strength, MPa 200 to 440
180 to 240
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 77
73
Shear Strength, MPa 400 to 680
300 to 330
Tensile Strength: Ultimate (UTS), MPa 580 to 1160
460 to 520
Tensile Strength: Yield (Proof), MPa 230 to 870
240 to 340

Thermal Properties

Latent Heat of Fusion, J/g 290
250
Maximum Temperature: Mechanical, °C 960
400
Melting Completion (Liquidus), °C 1420
1460
Melting Onset (Solidus), °C 1380
1420
Specific Heat Capacity, J/kg-K 480
470
Thermal Conductivity, W/m-K 15
50
Thermal Expansion, µm/m-K 16
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.4
7.1
Electrical Conductivity: Equal Weight (Specific), % IACS 2.7
8.2

Otherwise Unclassified Properties

Base Metal Price, % relative 16
2.1
Density, g/cm3 7.8
7.8
Embodied Carbon, kg CO2/kg material 3.1
1.4
Embodied Energy, MJ/kg 44
19
Embodied Water, L/kg 150
47

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 83 to 270
98 to 100
Resilience: Unit (Modulus of Resilience), kJ/m3 140 to 1900
160 to 310
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 21 to 41
16 to 18
Strength to Weight: Bending, points 20 to 31
17 to 18
Thermal Diffusivity, mm2/s 4.0
13
Thermal Shock Resistance, points 13 to 26
15 to 16

Alloy Composition

Carbon (C), % 0 to 0.030
0.17 to 0.24
Chromium (Cr), % 18 to 20
0 to 0.4
Iron (Fe), % 65 to 73.9
97.7 to 99.43
Manganese (Mn), % 0 to 2.0
0.4 to 0.7
Molybdenum (Mo), % 0
0 to 0.1
Nickel (Ni), % 8.0 to 12
0 to 0.4
Nitrogen (N), % 0.1 to 0.16
0
Phosphorus (P), % 0 to 0.045
0 to 0.035
Silicon (Si), % 0 to 0.75
0 to 0.4
Sulfur (S), % 0 to 0.030
0 to 0.035

Comparable Variants