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AISI 204 Stainless Steel vs. S28200 Stainless Steel

Both AISI 204 stainless steel and S28200 stainless steel are iron alloys. They have 86% of their average alloy composition in common. There are 29 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 AISI 204 stainless steel and the bottom bar is S28200 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 210 to 330
260
Elastic (Young's, Tensile) Modulus, GPa 200
200
Elongation at Break, % 23 to 39
45
Fatigue Strength, MPa 320 to 720
430
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 77
77
Shear Strength, MPa 500 to 700
610
Tensile Strength: Ultimate (UTS), MPa 730 to 1100
870
Tensile Strength: Yield (Proof), MPa 380 to 1080
460

Thermal Properties

Latent Heat of Fusion, J/g 280
290
Maximum Temperature: Corrosion, °C 410
410
Maximum Temperature: Mechanical, °C 850
900
Melting Completion (Liquidus), °C 1410
1380
Melting Onset (Solidus), °C 1370
1330
Specific Heat Capacity, J/kg-K 480
480
Thermal Expansion, µm/m-K 17
18

Otherwise Unclassified Properties

Base Metal Price, % relative 10
12
Density, g/cm3 7.7
7.6
Embodied Carbon, kg CO2/kg material 2.4
2.8
Embodied Energy, MJ/kg 35
41
Embodied Water, L/kg 130
160

Common Calculations

PREN (Pitting Resistance) 20
29
Resilience: Ultimate (Unit Rupture Work), MJ/m3 240 to 250
330
Resilience: Unit (Modulus of Resilience), kJ/m3 360 to 2940
540
Stiffness to Weight: Axial, points 14
15
Stiffness to Weight: Bending, points 25
26
Strength to Weight: Axial, points 27 to 40
32
Strength to Weight: Bending, points 24 to 31
27
Thermal Shock Resistance, points 16 to 24
17

Alloy Composition

Carbon (C), % 0 to 0.030
0 to 0.15
Chromium (Cr), % 15 to 17
17 to 19
Copper (Cu), % 0
0.75 to 1.3
Iron (Fe), % 69.6 to 76.4
57.7 to 64.1
Manganese (Mn), % 7.0 to 9.0
17 to 19
Molybdenum (Mo), % 0
0.75 to 1.3
Nickel (Ni), % 1.5 to 3.0
0
Nitrogen (N), % 0.15 to 0.3
0.4 to 0.6
Phosphorus (P), % 0 to 0.040
0 to 0.045
Silicon (Si), % 0 to 1.0
0 to 1.0
Sulfur (S), % 0 to 0.030
0 to 0.030