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EN 1.4872 Stainless Steel vs. S46500 Stainless Steel

Both EN 1.4872 stainless steel and S46500 stainless steel are iron alloys. They have 77% of their average alloy composition in common. There are 27 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 EN 1.4872 stainless steel and the bottom bar is S46500 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
190
Elongation at Break, % 28
2.3 to 14
Fatigue Strength, MPa 410
550 to 890
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 79
75
Shear Strength, MPa 620
730 to 1120
Tensile Strength: Ultimate (UTS), MPa 950
1260 to 1930
Tensile Strength: Yield (Proof), MPa 560
1120 to 1810

Thermal Properties

Latent Heat of Fusion, J/g 300
280
Maximum Temperature: Corrosion, °C 440
680
Maximum Temperature: Mechanical, °C 1150
780
Melting Completion (Liquidus), °C 1390
1450
Melting Onset (Solidus), °C 1340
1410
Specific Heat Capacity, J/kg-K 490
470
Thermal Expansion, µm/m-K 16
11

Otherwise Unclassified Properties

Base Metal Price, % relative 17
15
Density, g/cm3 7.6
7.9
Embodied Carbon, kg CO2/kg material 3.3
3.6
Embodied Energy, MJ/kg 47
51
Embodied Water, L/kg 180
120

Common Calculations

PREN (Pitting Resistance) 30
15
Resilience: Ultimate (Unit Rupture Work), MJ/m3 230
43 to 210
Stiffness to Weight: Axial, points 15
14
Stiffness to Weight: Bending, points 26
25
Strength to Weight: Axial, points 35
44 to 68
Strength to Weight: Bending, points 28
33 to 44
Thermal Shock Resistance, points 21
44 to 67

Alloy Composition

Carbon (C), % 0.2 to 0.3
0 to 0.020
Chromium (Cr), % 24 to 26
11 to 12.5
Iron (Fe), % 54.2 to 61.6
72.6 to 76.1
Manganese (Mn), % 8.0 to 10
0 to 0.25
Molybdenum (Mo), % 0
0.75 to 1.3
Nickel (Ni), % 6.0 to 8.0
10.7 to 11.3
Nitrogen (N), % 0.2 to 0.4
0 to 0.010
Phosphorus (P), % 0 to 0.045
0 to 0.015
Silicon (Si), % 0 to 1.0
0 to 0.25
Sulfur (S), % 0 to 0.015
0 to 0.010
Titanium (Ti), % 0
1.5 to 1.8