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EN 1.4123 Stainless Steel vs. S30601 Stainless Steel

Both EN 1.4123 stainless steel and S30601 stainless steel are iron alloys. They have 75% of their average alloy composition in common. There are 23 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.

For each property being compared, the top bar is EN 1.4123 stainless steel and the bottom bar is S30601 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 220 to 250
190
Elastic (Young's, Tensile) Modulus, GPa 200
190
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 77
75
Tensile Strength: Ultimate (UTS), MPa 720 to 810
660

Thermal Properties

Latent Heat of Fusion, J/g 280
370
Maximum Temperature: Corrosion, °C 390
410
Maximum Temperature: Mechanical, °C 840
950
Melting Completion (Liquidus), °C 1450
1360
Melting Onset (Solidus), °C 1410
1310
Specific Heat Capacity, J/kg-K 480
500
Thermal Expansion, µm/m-K 10
15

Otherwise Unclassified Properties

Base Metal Price, % relative 10
20
Density, g/cm3 7.7
7.6
Embodied Carbon, kg CO2/kg material 4.2
3.9
Embodied Energy, MJ/kg 62
55
Embodied Water, L/kg 120
150

Common Calculations

PREN (Pitting Resistance) 24
18
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
25
Strength to Weight: Axial, points 26 to 29
24
Strength to Weight: Bending, points 23 to 25
22
Thermal Shock Resistance, points 26 to 29
16

Alloy Composition

Carbon (C), % 0.35 to 0.5
0 to 0.015
Chromium (Cr), % 14 to 16.5
17 to 18
Copper (Cu), % 0
0 to 0.35
Iron (Fe), % 76.7 to 84.6
56.9 to 60.5
Manganese (Mn), % 0 to 1.0
0.5 to 0.8
Molybdenum (Mo), % 1.0 to 2.5
0 to 0.2
Nickel (Ni), % 0 to 0.5
17 to 18
Nitrogen (N), % 0.1 to 0.3
0 to 0.050
Phosphorus (P), % 0 to 0.040
0 to 0.030
Silicon (Si), % 0 to 1.0
5.0 to 5.6
Sulfur (S), % 0 to 0.030
0 to 0.013
Vanadium (V), % 0 to 1.5
0