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S35000 Stainless Steel vs. S21460 Stainless Steel

Both S35000 stainless steel and S21460 stainless steel are iron alloys. They have 83% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is S35000 stainless steel and the bottom bar is S21460 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
200
Elongation at Break, % 2.3 to 14
46
Fatigue Strength, MPa 380 to 520
390
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 78
77
Shear Strength, MPa 740 to 950
580
Tensile Strength: Ultimate (UTS), MPa 1300 to 1570
830
Tensile Strength: Yield (Proof), MPa 660 to 1160
430

Thermal Properties

Latent Heat of Fusion, J/g 280
290
Maximum Temperature: Corrosion, °C 410
410
Maximum Temperature: Mechanical, °C 900
920
Melting Completion (Liquidus), °C 1460
1380
Melting Onset (Solidus), °C 1410
1330
Specific Heat Capacity, J/kg-K 470
480
Thermal Expansion, µm/m-K 11
18

Otherwise Unclassified Properties

Base Metal Price, % relative 14
14
Density, g/cm3 7.8
7.6
Embodied Carbon, kg CO2/kg material 3.2
3.0
Embodied Energy, MJ/kg 44
43
Embodied Water, L/kg 130
160

Common Calculations

PREN (Pitting Resistance) 28
25
Resilience: Ultimate (Unit Rupture Work), MJ/m3 28 to 170
320
Resilience: Unit (Modulus of Resilience), kJ/m3 1070 to 3360
460
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
25
Strength to Weight: Axial, points 46 to 56
30
Strength to Weight: Bending, points 34 to 38
26
Thermal Shock Resistance, points 42 to 51
17

Alloy Composition

Carbon (C), % 0.070 to 0.11
0 to 0.12
Chromium (Cr), % 16 to 17
17 to 19
Iron (Fe), % 72.7 to 76.9
57.3 to 63.7
Manganese (Mn), % 0.5 to 1.3
14 to 16
Molybdenum (Mo), % 2.5 to 3.2
0
Nickel (Ni), % 4.0 to 5.0
5.0 to 6.0
Nitrogen (N), % 0.070 to 0.13
0.35 to 0.5
Phosphorus (P), % 0 to 0.040
0 to 0.060
Silicon (Si), % 0 to 0.5
0 to 1.0
Sulfur (S), % 0 to 0.030
0 to 0.030