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S20910 Stainless Steel vs. S35500 Stainless Steel

Both S20910 stainless steel and S35500 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 S20910 stainless steel and the bottom bar is S35500 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
200
Elongation at Break, % 14 to 39
14
Fatigue Strength, MPa 310 to 460
690 to 730
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 79
78
Shear Strength, MPa 500 to 570
810 to 910
Tensile Strength: Ultimate (UTS), MPa 780 to 940
1330 to 1490
Tensile Strength: Yield (Proof), MPa 430 to 810
1200 to 1280

Thermal Properties

Latent Heat of Fusion, J/g 300
280
Maximum Temperature: Corrosion, °C 460
440
Maximum Temperature: Mechanical, °C 1080
870
Melting Completion (Liquidus), °C 1420
1460
Melting Onset (Solidus), °C 1380
1420
Specific Heat Capacity, J/kg-K 480
470
Thermal Conductivity, W/m-K 13
16
Thermal Expansion, µm/m-K 16
11

Otherwise Unclassified Properties

Base Metal Price, % relative 22
16
Density, g/cm3 7.8
7.8
Embodied Carbon, kg CO2/kg material 4.8
3.5
Embodied Energy, MJ/kg 68
47
Embodied Water, L/kg 180
130

Common Calculations

PREN (Pitting Resistance) 34
27
Resilience: Ultimate (Unit Rupture Work), MJ/m3 120 to 260
180 to 190
Resilience: Unit (Modulus of Resilience), kJ/m3 460 to 1640
3610 to 4100
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
25
Strength to Weight: Axial, points 28 to 33
47 to 53
Strength to Weight: Bending, points 24 to 27
34 to 37
Thermal Diffusivity, mm2/s 3.6
4.4
Thermal Shock Resistance, points 17 to 21
44 to 49

Alloy Composition

Carbon (C), % 0 to 0.060
0.1 to 0.15
Chromium (Cr), % 20.5 to 23.5
15 to 16
Iron (Fe), % 52.1 to 62.1
73.2 to 77.7
Manganese (Mn), % 4.0 to 6.0
0.5 to 1.3
Molybdenum (Mo), % 1.5 to 3.0
2.5 to 3.2
Nickel (Ni), % 11.5 to 13.5
4.0 to 5.0
Niobium (Nb), % 0.1 to 0.3
0.1 to 0.5
Nitrogen (N), % 0.2 to 0.4
0.070 to 0.13
Phosphorus (P), % 0 to 0.040
0 to 0.040
Silicon (Si), % 0 to 0.75
0 to 0.5
Sulfur (S), % 0 to 0.030
0 to 0.030
Vanadium (V), % 0.1 to 0.3
0

Comparable Variants