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S13800 Stainless Steel vs. EN 1.4911 Stainless Steel

Both S13800 stainless steel and EN 1.4911 stainless steel are iron alloys. They have 88% 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 1.4911 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
200
Elongation at Break, % 11 to 18
11
Fatigue Strength, MPa 410 to 870
530
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 77
76
Shear Strength, MPa 610 to 1030
640
Tensile Strength: Ultimate (UTS), MPa 980 to 1730
1070
Tensile Strength: Yield (Proof), MPa 660 to 1580
970

Thermal Properties

Latent Heat of Fusion, J/g 280
270
Maximum Temperature: Corrosion, °C 390
430
Maximum Temperature: Mechanical, °C 810
700
Melting Completion (Liquidus), °C 1450
1450
Melting Onset (Solidus), °C 1410
1410
Specific Heat Capacity, J/kg-K 470
470
Thermal Conductivity, W/m-K 16
20
Thermal Expansion, µm/m-K 11
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.3
2.7
Electrical Conductivity: Equal Weight (Specific), % IACS 2.6
3.0

Otherwise Unclassified Properties

Base Metal Price, % relative 15
20
Density, g/cm3 7.9
7.9
Embodied Carbon, kg CO2/kg material 3.4
3.4
Embodied Energy, MJ/kg 46
49
Embodied Water, L/kg 140
130

Common Calculations

PREN (Pitting Resistance) 21
14
Resilience: Ultimate (Unit Rupture Work), MJ/m3 150 to 190
120
Resilience: Unit (Modulus of Resilience), kJ/m3 1090 to 5490
2410
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
25
Strength to Weight: Axial, points 35 to 61
38
Strength to Weight: Bending, points 28 to 41
30
Thermal Diffusivity, mm2/s 4.3
5.4
Thermal Shock Resistance, points 33 to 58
37

Alloy Composition

Aluminum (Al), % 0.9 to 1.4
0
Boron (B), % 0
0.0050 to 0.015
Carbon (C), % 0 to 0.050
0.050 to 0.12
Chromium (Cr), % 12.3 to 13.2
9.8 to 11.2
Cobalt (Co), % 0
5.0 to 7.0
Iron (Fe), % 73.6 to 77.3
75.7 to 83.8
Manganese (Mn), % 0 to 0.2
0.3 to 1.3
Molybdenum (Mo), % 2.0 to 3.0
0.5 to 1.0
Nickel (Ni), % 7.5 to 8.5
0.2 to 1.2
Niobium (Nb), % 0
0.2 to 0.5
Nitrogen (N), % 0 to 0.010
0 to 0.035
Phosphorus (P), % 0 to 0.010
0 to 0.025
Silicon (Si), % 0 to 0.1
0.1 to 0.8
Sulfur (S), % 0 to 0.0080
0 to 0.015
Tungsten (W), % 0
0 to 0.7
Vanadium (V), % 0
0.1 to 0.4