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EN 1.3963 Alloy vs. S32615 Stainless Steel

Both EN 1.3963 alloy and S32615 stainless steel are iron alloys. They have 74% of their average alloy composition in common. There are 24 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 EN 1.3963 alloy and the bottom bar is S32615 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 29
28
Poisson's Ratio 0.3
0.28
Shear Modulus, GPa 72
75
Shear Strength, MPa 290
400
Tensile Strength: Ultimate (UTS), MPa 440
620
Tensile Strength: Yield (Proof), MPa 310
250

Thermal Properties

Latent Heat of Fusion, J/g 270
370
Melting Completion (Liquidus), °C 1430
1350
Melting Onset (Solidus), °C 1390
1310
Specific Heat Capacity, J/kg-K 460
500
Thermal Expansion, µm/m-K 1.6
15

Otherwise Unclassified Properties

Base Metal Price, % relative 25
24
Density, g/cm3 8.2
7.6
Embodied Carbon, kg CO2/kg material 4.8
4.4
Embodied Energy, MJ/kg 66
63
Embodied Water, L/kg 110
170

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
140
Resilience: Unit (Modulus of Resilience), kJ/m3 260
160
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 23
25
Strength to Weight: Axial, points 15
23
Strength to Weight: Bending, points 16
21
Thermal Shock Resistance, points 110
15

Alloy Composition

Carbon (C), % 0 to 0.050
0 to 0.070
Chromium (Cr), % 0 to 0.25
16.5 to 19.5
Copper (Cu), % 0
1.5 to 2.5
Iron (Fe), % 60.5 to 64.9
46.4 to 57.9
Manganese (Mn), % 0 to 0.5
0 to 2.0
Molybdenum (Mo), % 0 to 1.0
0.3 to 1.5
Nickel (Ni), % 35 to 37
19 to 22
Phosphorus (P), % 0 to 0.030
0 to 0.045
Silicon (Si), % 0 to 0.5
4.8 to 6.0
Sulfur (S), % 0.1 to 0.2
0 to 0.030