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S13800 Stainless Steel vs. EN 1.4347 Stainless Steel

Both S13800 stainless steel and EN 1.4347 stainless steel are iron alloys. They have 85% of their average alloy composition in common. There are 31 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is S13800 stainless steel and the bottom bar is EN 1.4347 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
200
Elongation at Break, % 11 to 18
23
Fatigue Strength, MPa 410 to 870
320
Poisson's Ratio 0.28
0.27
Shear Modulus, GPa 77
79
Tensile Strength: Ultimate (UTS), MPa 980 to 1730
660
Tensile Strength: Yield (Proof), MPa 660 to 1580
480

Thermal Properties

Latent Heat of Fusion, J/g 280
300
Maximum Temperature: Corrosion, °C 390
450
Maximum Temperature: Mechanical, °C 810
1100
Melting Completion (Liquidus), °C 1450
1410
Melting Onset (Solidus), °C 1410
1370
Specific Heat Capacity, J/kg-K 470
490
Thermal Conductivity, W/m-K 16
15
Thermal Expansion, µm/m-K 11
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.3
2.1
Electrical Conductivity: Equal Weight (Specific), % IACS 2.6
2.4

Otherwise Unclassified Properties

Base Metal Price, % relative 15
16
Density, g/cm3 7.9
7.7
Embodied Carbon, kg CO2/kg material 3.4
3.1
Embodied Energy, MJ/kg 46
44
Embodied Water, L/kg 140
170

Common Calculations

PREN (Pitting Resistance) 21
28
Resilience: Ultimate (Unit Rupture Work), MJ/m3 150 to 190
140
Resilience: Unit (Modulus of Resilience), kJ/m3 1090 to 5490
570
Stiffness to Weight: Axial, points 14
15
Stiffness to Weight: Bending, points 25
25
Strength to Weight: Axial, points 35 to 61
24
Strength to Weight: Bending, points 28 to 41
22
Thermal Diffusivity, mm2/s 4.3
4.0
Thermal Shock Resistance, points 33 to 58
19

Alloy Composition

Aluminum (Al), % 0.9 to 1.4
0
Carbon (C), % 0 to 0.050
0 to 0.050
Chromium (Cr), % 12.3 to 13.2
25 to 27
Iron (Fe), % 73.6 to 77.3
62.2 to 69.4
Manganese (Mn), % 0 to 0.2
0 to 1.5
Molybdenum (Mo), % 2.0 to 3.0
0
Nickel (Ni), % 7.5 to 8.5
5.5 to 7.5
Nitrogen (N), % 0 to 0.010
0.1 to 0.2
Phosphorus (P), % 0 to 0.010
0 to 0.035
Silicon (Si), % 0 to 0.1
0 to 1.5
Sulfur (S), % 0 to 0.0080
0 to 0.020