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EN 1.3961 Alloy vs. EN 1.4652 Stainless Steel

Both EN 1.3961 alloy and EN 1.4652 stainless steel 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 (10, in this case) are not shown.

For each property being compared, the top bar is EN 1.3961 alloy and the bottom bar is EN 1.4652 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
210
Elongation at Break, % 31
45
Poisson's Ratio 0.3
0.28
Shear Modulus, GPa 72
81
Shear Strength, MPa 300
610
Tensile Strength: Ultimate (UTS), MPa 450
880
Tensile Strength: Yield (Proof), MPa 310
490

Thermal Properties

Latent Heat of Fusion, J/g 270
310
Melting Completion (Liquidus), °C 1430
1460
Melting Onset (Solidus), °C 1390
1410
Specific Heat Capacity, J/kg-K 460
460
Thermal Expansion, µm/m-K 1.3
15

Otherwise Unclassified Properties

Base Metal Price, % relative 25
34
Density, g/cm3 8.2
8.0
Embodied Carbon, kg CO2/kg material 4.8
6.4
Embodied Energy, MJ/kg 66
87
Embodied Water, L/kg 110
220

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 130
340
Resilience: Unit (Modulus of Resilience), kJ/m3 250
570
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 23
25
Strength to Weight: Axial, points 15
30
Strength to Weight: Bending, points 16
25
Thermal Shock Resistance, points 130
20

Alloy Composition

Carbon (C), % 0 to 0.050
0 to 0.020
Chromium (Cr), % 0 to 0.25
23 to 25
Copper (Cu), % 0
0.3 to 0.6
Iron (Fe), % 60.7 to 65
38.3 to 46.3
Manganese (Mn), % 0 to 0.5
2.0 to 4.0
Molybdenum (Mo), % 0 to 1.0
7.0 to 8.0
Nickel (Ni), % 35 to 37
21 to 23
Nitrogen (N), % 0
0.45 to 0.55
Phosphorus (P), % 0 to 0.030
0 to 0.030
Silicon (Si), % 0 to 0.5
0 to 0.5
Sulfur (S), % 0 to 0.020
0 to 0.0050