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EN 1.5682 Steel vs. S34565 Stainless Steel

Both EN 1.5682 steel and S34565 stainless steel are iron alloys. They have 57% of their average alloy composition in common. There are 29 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is EN 1.5682 steel and the bottom bar is S34565 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 230
200
Elastic (Young's, Tensile) Modulus, GPa 190
210
Elongation at Break, % 21
39
Fatigue Strength, MPa 400
400
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 72
80
Shear Strength, MPa 480
610
Tensile Strength: Ultimate (UTS), MPa 770
900
Tensile Strength: Yield (Proof), MPa 570
470

Thermal Properties

Latent Heat of Fusion, J/g 260
310
Maximum Temperature: Mechanical, °C 430
1100
Melting Completion (Liquidus), °C 1450
1420
Melting Onset (Solidus), °C 1410
1380
Specific Heat Capacity, J/kg-K 470
470
Thermal Expansion, µm/m-K 13
15

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 8.7
1.9
Electrical Conductivity: Equal Weight (Specific), % IACS 9.8
2.1

Otherwise Unclassified Properties

Base Metal Price, % relative 7.5
28
Density, g/cm3 7.9
7.9
Embodied Carbon, kg CO2/kg material 2.3
5.3
Embodied Energy, MJ/kg 31
73
Embodied Water, L/kg 63
210

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 150
300
Resilience: Unit (Modulus of Resilience), kJ/m3 870
540
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 24
25
Strength to Weight: Axial, points 27
32
Strength to Weight: Bending, points 23
26
Thermal Shock Resistance, points 23
22

Alloy Composition

Carbon (C), % 0 to 0.13
0 to 0.030
Chromium (Cr), % 0
23 to 25
Copper (Cu), % 0 to 0.3
0
Iron (Fe), % 88.7 to 91.1
43.2 to 51.6
Manganese (Mn), % 0.3 to 0.8
5.0 to 7.0
Molybdenum (Mo), % 0 to 0.1
4.0 to 5.0
Nickel (Ni), % 8.5 to 9.5
16 to 18
Niobium (Nb), % 0
0 to 0.1
Nitrogen (N), % 0
0.4 to 0.6
Phosphorus (P), % 0 to 0.020
0 to 0.030
Silicon (Si), % 0.15 to 0.35
0 to 1.0
Sulfur (S), % 0 to 0.0050
0 to 0.010
Vanadium (V), % 0 to 0.050
0