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EN 1.3961 Alloy vs. EN 1.4062 Stainless Steel

Both EN 1.3961 alloy and EN 1.4062 stainless steel are iron alloys. They have 66% of their average alloy composition in common. There are 24 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 EN 1.3961 alloy and the bottom bar is EN 1.4062 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
200
Elongation at Break, % 31
23 to 34
Poisson's Ratio 0.3
0.27
Shear Modulus, GPa 72
79
Shear Strength, MPa 300
510
Tensile Strength: Ultimate (UTS), MPa 450
770 to 800
Tensile Strength: Yield (Proof), MPa 310
530 to 600

Thermal Properties

Latent Heat of Fusion, J/g 270
290
Melting Completion (Liquidus), °C 1430
1430
Melting Onset (Solidus), °C 1390
1380
Specific Heat Capacity, J/kg-K 460
480
Thermal Expansion, µm/m-K 1.3
13

Otherwise Unclassified Properties

Base Metal Price, % relative 25
12
Density, g/cm3 8.2
7.7
Embodied Carbon, kg CO2/kg material 4.8
2.6
Embodied Energy, MJ/kg 66
37
Embodied Water, L/kg 110
150

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 130
170 to 230
Resilience: Unit (Modulus of Resilience), kJ/m3 250
690 to 910
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 23
25
Strength to Weight: Axial, points 15
28 to 29
Strength to Weight: Bending, points 16
24 to 25
Thermal Shock Resistance, points 130
21 to 22

Alloy Composition

Carbon (C), % 0 to 0.050
0 to 0.030
Chromium (Cr), % 0 to 0.25
21.5 to 24
Iron (Fe), % 60.7 to 65
69.3 to 77.3
Manganese (Mn), % 0 to 0.5
0 to 2.0
Molybdenum (Mo), % 0 to 1.0
0 to 0.45
Nickel (Ni), % 35 to 37
1.0 to 2.9
Nitrogen (N), % 0
0.16 to 0.28
Phosphorus (P), % 0 to 0.030
0 to 0.040
Silicon (Si), % 0 to 0.5
0 to 1.0
Sulfur (S), % 0 to 0.020
0 to 0.010