MakeItFrom.com
Menu (ESC)

S21800 Stainless Steel vs. EN 1.5113 Steel

Both S21800 stainless steel and EN 1.5113 steel are iron alloys. They have 65% of their average alloy composition in common. There are 27 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 S21800 stainless steel and the bottom bar is EN 1.5113 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 210
170 to 270
Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 40
11 to 18
Fatigue Strength, MPa 330
220 to 470
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 75
72
Shear Strength, MPa 510
360 to 540
Tensile Strength: Ultimate (UTS), MPa 740
580 to 900
Tensile Strength: Yield (Proof), MPa 390
320 to 770

Thermal Properties

Latent Heat of Fusion, J/g 340
260
Maximum Temperature: Mechanical, °C 900
400
Melting Completion (Liquidus), °C 1360
1450
Melting Onset (Solidus), °C 1310
1410
Specific Heat Capacity, J/kg-K 500
480
Thermal Expansion, µm/m-K 16
13

Otherwise Unclassified Properties

Base Metal Price, % relative 15
2.0
Density, g/cm3 7.5
7.8
Embodied Carbon, kg CO2/kg material 3.1
1.4
Embodied Energy, MJ/kg 45
19
Embodied Water, L/kg 150
48

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 250
91 to 96
Resilience: Unit (Modulus of Resilience), kJ/m3 390
270 to 1570
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 26
24
Strength to Weight: Axial, points 27
21 to 32
Strength to Weight: Bending, points 24
20 to 27
Thermal Shock Resistance, points 17
17 to 26

Alloy Composition

Carbon (C), % 0 to 0.1
0 to 0.1
Chromium (Cr), % 16 to 18
0
Iron (Fe), % 59.1 to 65.4
97 to 97.5
Manganese (Mn), % 7.0 to 9.0
1.6 to 1.8
Nickel (Ni), % 8.0 to 9.0
0
Nitrogen (N), % 0.080 to 0.18
0
Phosphorus (P), % 0 to 0.060
0 to 0.025
Silicon (Si), % 3.5 to 4.5
0.9 to 1.1
Sulfur (S), % 0 to 0.030
0 to 0.025