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EN 1.4565 Stainless Steel vs. EN 1.3963 Alloy

Both EN 1.4565 stainless steel and EN 1.3963 alloy are iron alloys. They have 65% of their average alloy composition in common. There are 24 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is EN 1.4565 stainless steel and the bottom bar is EN 1.3963 alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
190
Elongation at Break, % 35
29
Poisson's Ratio 0.28
0.3
Shear Modulus, GPa 81
72
Shear Strength, MPa 590
290
Tensile Strength: Ultimate (UTS), MPa 880
440
Tensile Strength: Yield (Proof), MPa 480
310

Thermal Properties

Latent Heat of Fusion, J/g 310
270
Melting Completion (Liquidus), °C 1420
1430
Melting Onset (Solidus), °C 1380
1390
Specific Heat Capacity, J/kg-K 470
460
Thermal Expansion, µm/m-K 15
1.6

Otherwise Unclassified Properties

Base Metal Price, % relative 28
25
Density, g/cm3 7.9
8.2
Embodied Carbon, kg CO2/kg material 5.4
4.8
Embodied Energy, MJ/kg 74
66
Embodied Water, L/kg 210
110

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 260
110
Resilience: Unit (Modulus of Resilience), kJ/m3 550
260
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
23
Strength to Weight: Axial, points 31
15
Strength to Weight: Bending, points 26
16
Thermal Shock Resistance, points 21
110

Alloy Composition

Carbon (C), % 0 to 0.030
0 to 0.050
Chromium (Cr), % 24 to 26
0 to 0.25
Iron (Fe), % 41.2 to 50.7
60.5 to 64.9
Manganese (Mn), % 5.0 to 7.0
0 to 0.5
Molybdenum (Mo), % 4.0 to 5.0
0 to 1.0
Nickel (Ni), % 16 to 19
35 to 37
Niobium (Nb), % 0 to 0.15
0
Nitrogen (N), % 0.3 to 0.6
0
Phosphorus (P), % 0 to 0.030
0 to 0.030
Silicon (Si), % 0 to 1.0
0 to 0.5
Sulfur (S), % 0 to 0.015
0.1 to 0.2