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S35500 Stainless Steel vs. EN 1.4658 Stainless Steel

Both S35500 stainless steel and EN 1.4658 stainless steel are iron alloys. They have 81% of their average alloy composition in common. There are 30 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 S35500 stainless steel and the bottom bar is EN 1.4658 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
210
Elongation at Break, % 14
28
Fatigue Strength, MPa 690 to 730
530
Poisson's Ratio 0.28
0.27
Shear Modulus, GPa 78
81
Shear Strength, MPa 810 to 910
580
Tensile Strength: Ultimate (UTS), MPa 1330 to 1490
900
Tensile Strength: Yield (Proof), MPa 1200 to 1280
730

Thermal Properties

Latent Heat of Fusion, J/g 280
300
Maximum Temperature: Corrosion, °C 440
460
Maximum Temperature: Mechanical, °C 870
1100
Melting Completion (Liquidus), °C 1460
1450
Melting Onset (Solidus), °C 1420
1400
Specific Heat Capacity, J/kg-K 470
470
Thermal Conductivity, W/m-K 16
16
Thermal Expansion, µm/m-K 11
13

Otherwise Unclassified Properties

Base Metal Price, % relative 16
25
Density, g/cm3 7.8
7.8
Embodied Carbon, kg CO2/kg material 3.5
4.5
Embodied Energy, MJ/kg 47
61
Embodied Water, L/kg 130
200

Common Calculations

PREN (Pitting Resistance) 27
49
Resilience: Ultimate (Unit Rupture Work), MJ/m3 180 to 190
240
Resilience: Unit (Modulus of Resilience), kJ/m3 3610 to 4100
1280
Stiffness to Weight: Axial, points 14
15
Stiffness to Weight: Bending, points 25
25
Strength to Weight: Axial, points 47 to 53
32
Strength to Weight: Bending, points 34 to 37
26
Thermal Diffusivity, mm2/s 4.4
4.3
Thermal Shock Resistance, points 44 to 49
24

Alloy Composition

Carbon (C), % 0.1 to 0.15
0 to 0.030
Chromium (Cr), % 15 to 16
26 to 29
Cobalt (Co), % 0
0.5 to 2.0
Copper (Cu), % 0
0 to 1.0
Iron (Fe), % 73.2 to 77.7
50.9 to 63.7
Manganese (Mn), % 0.5 to 1.3
0 to 1.5
Molybdenum (Mo), % 2.5 to 3.2
4.0 to 5.0
Nickel (Ni), % 4.0 to 5.0
5.5 to 9.5
Niobium (Nb), % 0.1 to 0.5
0
Nitrogen (N), % 0.070 to 0.13
0.3 to 0.5
Phosphorus (P), % 0 to 0.040
0 to 0.035
Silicon (Si), % 0 to 0.5
0 to 0.5
Sulfur (S), % 0 to 0.030
0 to 0.010