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S21460 Stainless Steel vs. EN 1.6553 Steel

Both S21460 stainless steel and EN 1.6553 steel are iron alloys. They have 63% of their average alloy composition in common. There are 26 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is S21460 stainless steel and the bottom bar is EN 1.6553 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 250
210 to 240
Elastic (Young's, Tensile) Modulus, GPa 200
190
Elongation at Break, % 46
19 to 21
Fatigue Strength, MPa 390
330 to 460
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 77
73
Tensile Strength: Ultimate (UTS), MPa 830
710 to 800
Tensile Strength: Yield (Proof), MPa 430
470 to 670

Thermal Properties

Latent Heat of Fusion, J/g 290
250
Maximum Temperature: Mechanical, °C 920
420
Melting Completion (Liquidus), °C 1380
1460
Melting Onset (Solidus), °C 1330
1420
Specific Heat Capacity, J/kg-K 480
470
Thermal Expansion, µm/m-K 18
13

Otherwise Unclassified Properties

Base Metal Price, % relative 14
2.7
Density, g/cm3 7.6
7.8
Embodied Carbon, kg CO2/kg material 3.0
1.6
Embodied Energy, MJ/kg 43
21
Embodied Water, L/kg 160
51

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 320
130 to 150
Resilience: Unit (Modulus of Resilience), kJ/m3 460
600 to 1190
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 30
25 to 28
Strength to Weight: Bending, points 26
23 to 24
Thermal Shock Resistance, points 17
21 to 23

Alloy Composition

Carbon (C), % 0 to 0.12
0.23 to 0.28
Chromium (Cr), % 17 to 19
0.4 to 0.8
Copper (Cu), % 0
0 to 0.3
Iron (Fe), % 57.3 to 63.7
95.6 to 98.2
Manganese (Mn), % 14 to 16
0.6 to 1.0
Molybdenum (Mo), % 0
0.15 to 0.3
Nickel (Ni), % 5.0 to 6.0
0.4 to 0.8
Nitrogen (N), % 0.35 to 0.5
0
Phosphorus (P), % 0 to 0.060
0 to 0.030
Silicon (Si), % 0 to 1.0
0 to 0.8
Sulfur (S), % 0 to 0.030
0 to 0.025
Vanadium (V), % 0
0 to 0.030