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S28200 Stainless Steel vs. S30600 Stainless Steel

Both S28200 stainless steel and S30600 stainless steel are iron alloys. Both are furnished in the annealed condition. They have 81% of their average alloy composition in common. There are 30 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is S28200 stainless steel and the bottom bar is S30600 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 260
180
Elastic (Young's, Tensile) Modulus, GPa 200
190
Elongation at Break, % 45
45
Fatigue Strength, MPa 430
250
Poisson's Ratio 0.28
0.28
Reduction in Area, % 57
56
Shear Modulus, GPa 77
76
Shear Strength, MPa 610
430
Tensile Strength: Ultimate (UTS), MPa 870
610
Tensile Strength: Yield (Proof), MPa 460
270

Thermal Properties

Latent Heat of Fusion, J/g 290
350
Maximum Temperature: Corrosion, °C 410
410
Maximum Temperature: Mechanical, °C 900
950
Melting Completion (Liquidus), °C 1380
1380
Melting Onset (Solidus), °C 1330
1330
Specific Heat Capacity, J/kg-K 480
490
Thermal Expansion, µm/m-K 18
16

Otherwise Unclassified Properties

Base Metal Price, % relative 12
19
Density, g/cm3 7.6
7.6
Embodied Carbon, kg CO2/kg material 2.8
3.6
Embodied Energy, MJ/kg 41
51
Embodied Water, L/kg 160
150

Common Calculations

PREN (Pitting Resistance) 29
18
Resilience: Ultimate (Unit Rupture Work), MJ/m3 330
220
Resilience: Unit (Modulus of Resilience), kJ/m3 540
190
Stiffness to Weight: Axial, points 15
14
Stiffness to Weight: Bending, points 26
25
Strength to Weight: Axial, points 32
22
Strength to Weight: Bending, points 27
21
Thermal Shock Resistance, points 17
14

Alloy Composition

Carbon (C), % 0 to 0.15
0 to 0.018
Chromium (Cr), % 17 to 19
17 to 18.5
Copper (Cu), % 0.75 to 1.3
0 to 0.5
Iron (Fe), % 57.7 to 64.1
58.9 to 65.3
Manganese (Mn), % 17 to 19
0 to 2.0
Molybdenum (Mo), % 0.75 to 1.3
0 to 0.2
Nickel (Ni), % 0
14 to 15.5
Nitrogen (N), % 0.4 to 0.6
0
Phosphorus (P), % 0 to 0.045
0 to 0.020
Silicon (Si), % 0 to 1.0
3.7 to 4.3
Sulfur (S), % 0 to 0.030
0 to 0.020