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S28200 Stainless Steel vs. EN 1.6579 Steel

Both S28200 stainless steel and EN 1.6579 steel are iron alloys. They have 64% of their average alloy composition in common. There are 27 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is S28200 stainless steel and the bottom bar is EN 1.6579 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 260
260 to 290
Elastic (Young's, Tensile) Modulus, GPa 200
190
Elongation at Break, % 45
11 to 14
Fatigue Strength, MPa 430
380 to 570
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 77
73
Tensile Strength: Ultimate (UTS), MPa 870
850 to 980
Tensile Strength: Yield (Proof), MPa 460
600 to 910

Thermal Properties

Latent Heat of Fusion, J/g 290
250
Maximum Temperature: Mechanical, °C 900
440
Melting Completion (Liquidus), °C 1380
1460
Melting Onset (Solidus), °C 1330
1410
Specific Heat Capacity, J/kg-K 480
470
Thermal Expansion, µm/m-K 18
13

Otherwise Unclassified Properties

Base Metal Price, % relative 12
3.7
Density, g/cm3 7.6
7.8
Embodied Carbon, kg CO2/kg material 2.8
1.7
Embodied Energy, MJ/kg 41
22
Embodied Water, L/kg 160
56

Common Calculations

PREN (Pitting Resistance) 29
2.4
Resilience: Ultimate (Unit Rupture Work), MJ/m3 330
100 to 120
Resilience: Unit (Modulus of Resilience), kJ/m3 540
950 to 2210
Stiffness to Weight: Axial, points 15
13
Stiffness to Weight: Bending, points 26
24
Strength to Weight: Axial, points 32
30 to 35
Strength to Weight: Bending, points 27
25 to 28
Thermal Shock Resistance, points 17
25 to 29

Alloy Composition

Carbon (C), % 0 to 0.15
0.32 to 0.38
Chromium (Cr), % 17 to 19
1.4 to 1.7
Copper (Cu), % 0.75 to 1.3
0
Iron (Fe), % 57.7 to 64.1
94.2 to 96.1
Manganese (Mn), % 17 to 19
0.6 to 1.0
Molybdenum (Mo), % 0.75 to 1.3
0.15 to 0.35
Nickel (Ni), % 0
1.4 to 1.7
Nitrogen (N), % 0.4 to 0.6
0
Phosphorus (P), % 0 to 0.045
0 to 0.025
Silicon (Si), % 0 to 1.0
0 to 0.6
Sulfur (S), % 0 to 0.030
0 to 0.030