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EN 1.4567 Stainless Steel vs. S38815 Stainless Steel

Both EN 1.4567 stainless steel and S38815 stainless steel are iron alloys. They have 88% 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 EN 1.4567 stainless steel and the bottom bar is S38815 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 190 to 240
190
Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 22 to 51
34
Fatigue Strength, MPa 190 to 260
230
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 76
74
Shear Strength, MPa 390 to 490
410
Tensile Strength: Ultimate (UTS), MPa 550 to 780
610
Tensile Strength: Yield (Proof), MPa 200 to 390
290

Thermal Properties

Latent Heat of Fusion, J/g 290
370
Maximum Temperature: Corrosion, °C 420
400
Maximum Temperature: Mechanical, °C 930
860
Melting Completion (Liquidus), °C 1410
1360
Melting Onset (Solidus), °C 1370
1310
Specific Heat Capacity, J/kg-K 480
500
Thermal Expansion, µm/m-K 17
15

Otherwise Unclassified Properties

Base Metal Price, % relative 16
19
Density, g/cm3 7.8
7.5
Embodied Carbon, kg CO2/kg material 3.1
3.8
Embodied Energy, MJ/kg 43
54
Embodied Water, L/kg 150
140

Common Calculations

PREN (Pitting Resistance) 19
18
Resilience: Ultimate (Unit Rupture Work), MJ/m3 150 to 220
170
Resilience: Unit (Modulus of Resilience), kJ/m3 100 to 400
220
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
25
Strength to Weight: Axial, points 19 to 27
22
Strength to Weight: Bending, points 19 to 24
21
Thermal Shock Resistance, points 12 to 17
15

Alloy Composition

Aluminum (Al), % 0
0 to 0.3
Carbon (C), % 0 to 0.040
0 to 0.030
Chromium (Cr), % 17 to 19
13 to 15
Copper (Cu), % 3.0 to 4.0
0.75 to 1.5
Iron (Fe), % 63.3 to 71.5
56.1 to 67
Manganese (Mn), % 0 to 2.0
0 to 2.0
Molybdenum (Mo), % 0
0.75 to 1.5
Nickel (Ni), % 8.5 to 10.5
13 to 17
Nitrogen (N), % 0 to 0.1
0
Phosphorus (P), % 0 to 0.045
0 to 0.040
Silicon (Si), % 0 to 1.0
5.5 to 6.5
Sulfur (S), % 0 to 0.015
0 to 0.020