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S13800 Stainless Steel vs. EN 1.4568 Stainless Steel

Both S13800 stainless steel and EN 1.4568 stainless steel are iron alloys. They have a very high 95% of their average alloy composition in common. There are 32 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is S13800 stainless steel and the bottom bar is EN 1.4568 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
200
Elongation at Break, % 11 to 18
2.3 to 21
Fatigue Strength, MPa 410 to 870
220 to 670
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 77
76
Shear Strength, MPa 610 to 1030
520 to 930
Tensile Strength: Ultimate (UTS), MPa 980 to 1730
830 to 1620
Tensile Strength: Yield (Proof), MPa 660 to 1580
330 to 1490

Thermal Properties

Latent Heat of Fusion, J/g 280
280
Maximum Temperature: Corrosion, °C 390
410
Maximum Temperature: Mechanical, °C 810
890
Melting Completion (Liquidus), °C 1450
1420
Melting Onset (Solidus), °C 1410
1380
Specific Heat Capacity, J/kg-K 470
480
Thermal Conductivity, W/m-K 16
16
Thermal Expansion, µm/m-K 11
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.3
2.2
Electrical Conductivity: Equal Weight (Specific), % IACS 2.6
2.5

Otherwise Unclassified Properties

Base Metal Price, % relative 15
13
Density, g/cm3 7.9
7.7
Embodied Carbon, kg CO2/kg material 3.4
2.8
Embodied Energy, MJ/kg 46
40
Embodied Water, L/kg 140
140

Common Calculations

PREN (Pitting Resistance) 21
17
Resilience: Ultimate (Unit Rupture Work), MJ/m3 150 to 190
36 to 140
Resilience: Unit (Modulus of Resilience), kJ/m3 1090 to 5490
290 to 5710
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
25
Strength to Weight: Axial, points 35 to 61
30 to 58
Strength to Weight: Bending, points 28 to 41
25 to 40
Thermal Diffusivity, mm2/s 4.3
4.3
Thermal Shock Resistance, points 33 to 58
23 to 46

Alloy Composition

Aluminum (Al), % 0.9 to 1.4
0.7 to 1.5
Carbon (C), % 0 to 0.050
0 to 0.090
Chromium (Cr), % 12.3 to 13.2
16 to 18
Iron (Fe), % 73.6 to 77.3
70.9 to 76.8
Manganese (Mn), % 0 to 0.2
0 to 1.0
Molybdenum (Mo), % 2.0 to 3.0
0
Nickel (Ni), % 7.5 to 8.5
6.5 to 7.8
Nitrogen (N), % 0 to 0.010
0
Phosphorus (P), % 0 to 0.010
0 to 0.040
Silicon (Si), % 0 to 0.1
0 to 0.7
Sulfur (S), % 0 to 0.0080
0 to 0.015