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S30601 Stainless Steel vs. EN 1.3961 Alloy

Both S30601 stainless steel and EN 1.3961 alloy are iron alloys. They have 77% 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 S30601 stainless steel and the bottom bar is EN 1.3961 alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 37
31
Poisson's Ratio 0.28
0.3
Shear Modulus, GPa 75
72
Shear Strength, MPa 450
300
Tensile Strength: Ultimate (UTS), MPa 660
450
Tensile Strength: Yield (Proof), MPa 300
310

Thermal Properties

Latent Heat of Fusion, J/g 370
270
Melting Completion (Liquidus), °C 1360
1430
Melting Onset (Solidus), °C 1310
1390
Specific Heat Capacity, J/kg-K 500
460
Thermal Expansion, µm/m-K 15
1.3

Otherwise Unclassified Properties

Base Metal Price, % relative 20
25
Density, g/cm3 7.6
8.2
Embodied Carbon, kg CO2/kg material 3.9
4.8
Embodied Energy, MJ/kg 55
66
Embodied Water, L/kg 150
110

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 200
130
Resilience: Unit (Modulus of Resilience), kJ/m3 230
250
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
23
Strength to Weight: Axial, points 24
15
Strength to Weight: Bending, points 22
16
Thermal Shock Resistance, points 16
130

Alloy Composition

Carbon (C), % 0 to 0.015
0 to 0.050
Chromium (Cr), % 17 to 18
0 to 0.25
Copper (Cu), % 0 to 0.35
0
Iron (Fe), % 56.9 to 60.5
60.7 to 65
Manganese (Mn), % 0.5 to 0.8
0 to 0.5
Molybdenum (Mo), % 0 to 0.2
0 to 1.0
Nickel (Ni), % 17 to 18
35 to 37
Nitrogen (N), % 0 to 0.050
0
Phosphorus (P), % 0 to 0.030
0 to 0.030
Silicon (Si), % 5.0 to 5.6
0 to 0.5
Sulfur (S), % 0 to 0.013
0 to 0.020