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S35000 Stainless Steel vs. EN 1.6220 Steel

Both S35000 stainless steel and EN 1.6220 steel are iron alloys. They have 76% of their average alloy composition in common. There are 29 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 EN 1.6220 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
190
Elongation at Break, % 2.3 to 14
23 to 25
Fatigue Strength, MPa 380 to 520
240 to 250
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 78
73
Tensile Strength: Ultimate (UTS), MPa 1300 to 1570
550 to 580
Tensile Strength: Yield (Proof), MPa 660 to 1160
340

Thermal Properties

Latent Heat of Fusion, J/g 280
250
Maximum Temperature: Mechanical, °C 900
400
Melting Completion (Liquidus), °C 1460
1460
Melting Onset (Solidus), °C 1410
1420
Specific Heat Capacity, J/kg-K 470
470
Thermal Conductivity, W/m-K 16
52
Thermal Expansion, µm/m-K 11
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.3
7.3
Electrical Conductivity: Equal Weight (Specific), % IACS 2.6
8.4

Otherwise Unclassified Properties

Base Metal Price, % relative 14
2.1
Density, g/cm3 7.8
7.8
Embodied Carbon, kg CO2/kg material 3.2
1.5
Embodied Energy, MJ/kg 44
19
Embodied Water, L/kg 130
48

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 28 to 170
110 to 120
Resilience: Unit (Modulus of Resilience), kJ/m3 1070 to 3360
300 to 310
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 46 to 56
19 to 20
Strength to Weight: Bending, points 34 to 38
19 to 20
Thermal Diffusivity, mm2/s 4.4
14
Thermal Shock Resistance, points 42 to 51
16 to 17

Alloy Composition

Carbon (C), % 0.070 to 0.11
0.17 to 0.23
Chromium (Cr), % 16 to 17
0
Iron (Fe), % 72.7 to 76.9
96.7 to 98.8
Manganese (Mn), % 0.5 to 1.3
1.0 to 1.6
Molybdenum (Mo), % 2.5 to 3.2
0
Nickel (Ni), % 4.0 to 5.0
0 to 0.8
Nitrogen (N), % 0.070 to 0.13
0
Phosphorus (P), % 0 to 0.040
0 to 0.020
Silicon (Si), % 0 to 0.5
0 to 0.6
Sulfur (S), % 0 to 0.030
0 to 0.030

Comparable Variants