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S30601 Stainless Steel vs. EN 1.7380 Steel

Both S30601 stainless steel and EN 1.7380 steel are iron alloys. They have 62% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is S30601 stainless steel and the bottom bar is EN 1.7380 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 190
160 to 170
Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 37
19 to 20
Fatigue Strength, MPa 250
200 to 230
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 75
74
Shear Strength, MPa 450
330 to 350
Tensile Strength: Ultimate (UTS), MPa 660
540 to 550
Tensile Strength: Yield (Proof), MPa 300
290 to 330

Thermal Properties

Latent Heat of Fusion, J/g 370
260
Maximum Temperature: Mechanical, °C 950
460
Melting Completion (Liquidus), °C 1360
1470
Melting Onset (Solidus), °C 1310
1430
Specific Heat Capacity, J/kg-K 500
470
Thermal Expansion, µm/m-K 15
13

Otherwise Unclassified Properties

Base Metal Price, % relative 20
3.8
Density, g/cm3 7.6
7.9
Embodied Carbon, kg CO2/kg material 3.9
1.8
Embodied Energy, MJ/kg 55
23
Embodied Water, L/kg 150
59

Common Calculations

PREN (Pitting Resistance) 18
5.6
Resilience: Ultimate (Unit Rupture Work), MJ/m3 200
87 to 98
Resilience: Unit (Modulus of Resilience), kJ/m3 230
230 to 280
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 24
19 to 20
Strength to Weight: Bending, points 22
19
Thermal Shock Resistance, points 16
15 to 16

Alloy Composition

Carbon (C), % 0 to 0.015
0.080 to 0.14
Chromium (Cr), % 17 to 18
2.0 to 2.5
Copper (Cu), % 0 to 0.35
0 to 0.3
Iron (Fe), % 56.9 to 60.5
94.6 to 96.6
Manganese (Mn), % 0.5 to 0.8
0.4 to 0.8
Molybdenum (Mo), % 0 to 0.2
0.9 to 1.1
Nickel (Ni), % 17 to 18
0
Nitrogen (N), % 0 to 0.050
0 to 0.012
Phosphorus (P), % 0 to 0.030
0 to 0.020
Silicon (Si), % 5.0 to 5.6
0 to 0.5
Sulfur (S), % 0 to 0.013
0 to 0.010