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S13800 Stainless Steel vs. EN 1.4662 Stainless Steel

Both S13800 stainless steel and EN 1.4662 stainless steel are iron alloys. They have 85% 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 1.4662 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
200
Elongation at Break, % 11 to 18
28
Fatigue Strength, MPa 410 to 870
430 to 450
Poisson's Ratio 0.28
0.27
Shear Modulus, GPa 77
79
Shear Strength, MPa 610 to 1030
520 to 540
Tensile Strength: Ultimate (UTS), MPa 980 to 1730
810 to 830
Tensile Strength: Yield (Proof), MPa 660 to 1580
580 to 620

Thermal Properties

Latent Heat of Fusion, J/g 280
290
Maximum Temperature: Corrosion, °C 390
440
Maximum Temperature: Mechanical, °C 810
1090
Melting Completion (Liquidus), °C 1450
1430
Melting Onset (Solidus), °C 1410
1380
Specific Heat Capacity, J/kg-K 470
480
Thermal Conductivity, W/m-K 16
15
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
16
Density, g/cm3 7.9
7.7
Embodied Carbon, kg CO2/kg material 3.4
3.2
Embodied Energy, MJ/kg 46
45
Embodied Water, L/kg 140
170

Common Calculations

PREN (Pitting Resistance) 21
33
Resilience: Ultimate (Unit Rupture Work), MJ/m3 150 to 190
210
Resilience: Unit (Modulus of Resilience), kJ/m3 1090 to 5490
840 to 940
Stiffness to Weight: Axial, points 14
15
Stiffness to Weight: Bending, points 25
25
Strength to Weight: Axial, points 35 to 61
29 to 30
Strength to Weight: Bending, points 28 to 41
25
Thermal Diffusivity, mm2/s 4.3
3.9
Thermal Shock Resistance, points 33 to 58
22

Alloy Composition

Aluminum (Al), % 0.9 to 1.4
0
Carbon (C), % 0 to 0.050
0 to 0.030
Chromium (Cr), % 12.3 to 13.2
23 to 25
Copper (Cu), % 0
0.1 to 0.8
Iron (Fe), % 73.6 to 77.3
62.6 to 70.2
Manganese (Mn), % 0 to 0.2
2.5 to 4.0
Molybdenum (Mo), % 2.0 to 3.0
1.0 to 2.0
Nickel (Ni), % 7.5 to 8.5
3.0 to 4.5
Nitrogen (N), % 0 to 0.010
0.2 to 0.3
Phosphorus (P), % 0 to 0.010
0 to 0.035
Silicon (Si), % 0 to 0.1
0 to 0.7
Sulfur (S), % 0 to 0.0080
0 to 0.0050