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S42300 Stainless Steel vs. S30601 Stainless Steel

Both S42300 stainless steel and S30601 stainless steel are iron alloys. They have 71% of their average alloy composition in common. There are 30 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is S42300 stainless steel and the bottom bar is S30601 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 330
190
Elastic (Young's, Tensile) Modulus, GPa 200
190
Elongation at Break, % 9.1
37
Fatigue Strength, MPa 440
250
Poisson's Ratio 0.28
0.28
Reduction in Area, % 22
56
Shear Modulus, GPa 77
75
Shear Strength, MPa 650
450
Tensile Strength: Ultimate (UTS), MPa 1100
660
Tensile Strength: Yield (Proof), MPa 850
300

Thermal Properties

Latent Heat of Fusion, J/g 270
370
Maximum Temperature: Corrosion, °C 380
410
Maximum Temperature: Mechanical, °C 750
950
Melting Completion (Liquidus), °C 1470
1360
Melting Onset (Solidus), °C 1420
1310
Specific Heat Capacity, J/kg-K 470
500
Thermal Expansion, µm/m-K 10
15

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
20
Density, g/cm3 7.8
7.6
Embodied Carbon, kg CO2/kg material 3.2
3.9
Embodied Energy, MJ/kg 44
55
Embodied Water, L/kg 110
150

Common Calculations

PREN (Pitting Resistance) 21
18
Resilience: Ultimate (Unit Rupture Work), MJ/m3 93
200
Resilience: Unit (Modulus of Resilience), kJ/m3 1840
230
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
25
Strength to Weight: Axial, points 39
24
Strength to Weight: Bending, points 30
22
Thermal Shock Resistance, points 40
16

Alloy Composition

Carbon (C), % 0.27 to 0.32
0 to 0.015
Chromium (Cr), % 11 to 12
17 to 18
Copper (Cu), % 0
0 to 0.35
Iron (Fe), % 82 to 85.1
56.9 to 60.5
Manganese (Mn), % 1.0 to 1.4
0.5 to 0.8
Molybdenum (Mo), % 2.5 to 3.0
0 to 0.2
Nickel (Ni), % 0 to 0.5
17 to 18
Nitrogen (N), % 0
0 to 0.050
Phosphorus (P), % 0 to 0.025
0 to 0.030
Silicon (Si), % 0 to 0.5
5.0 to 5.6
Sulfur (S), % 0 to 0.025
0 to 0.013
Vanadium (V), % 0.2 to 0.3
0