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EN 1.4652 Stainless Steel vs. S64512 Stainless Steel

Both EN 1.4652 stainless steel and S64512 stainless steel are iron alloys. They have 59% of their average alloy composition in common. There are 34 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.

For each property being compared, the top bar is EN 1.4652 stainless steel and the bottom bar is S64512 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 270
330
Elastic (Young's, Tensile) Modulus, GPa 210
200
Elongation at Break, % 45
17
Fatigue Strength, MPa 450
540
Impact Strength: V-Notched Charpy, J 90
47
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 81
76
Shear Strength, MPa 610
700
Tensile Strength: Ultimate (UTS), MPa 880
1140
Tensile Strength: Yield (Proof), MPa 490
890

Thermal Properties

Latent Heat of Fusion, J/g 310
270
Maximum Temperature: Corrosion, °C 440
390
Maximum Temperature: Mechanical, °C 1100
750
Melting Completion (Liquidus), °C 1460
1460
Melting Onset (Solidus), °C 1410
1420
Specific Heat Capacity, J/kg-K 460
470
Thermal Conductivity, W/m-K 9.8
28
Thermal Expansion, µm/m-K 15
10

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.2
3.6
Electrical Conductivity: Equal Weight (Specific), % IACS 2.5
4.1

Otherwise Unclassified Properties

Base Metal Price, % relative 34
10
Density, g/cm3 8.0
7.8
Embodied Carbon, kg CO2/kg material 6.4
3.3
Embodied Energy, MJ/kg 87
47
Embodied Water, L/kg 220
110

Common Calculations

PREN (Pitting Resistance) 57
18
Resilience: Ultimate (Unit Rupture Work), MJ/m3 340
180
Resilience: Unit (Modulus of Resilience), kJ/m3 570
2020
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
25
Strength to Weight: Axial, points 30
40
Strength to Weight: Bending, points 25
31
Thermal Diffusivity, mm2/s 2.6
7.5
Thermal Shock Resistance, points 20
42

Alloy Composition

Carbon (C), % 0 to 0.020
0.080 to 0.15
Chromium (Cr), % 23 to 25
11 to 12.5
Copper (Cu), % 0.3 to 0.6
0
Iron (Fe), % 38.3 to 46.3
80.6 to 84.7
Manganese (Mn), % 2.0 to 4.0
0.5 to 0.9
Molybdenum (Mo), % 7.0 to 8.0
1.5 to 2.0
Nickel (Ni), % 21 to 23
2.0 to 3.0
Nitrogen (N), % 0.45 to 0.55
0.010 to 0.050
Phosphorus (P), % 0 to 0.030
0 to 0.025
Silicon (Si), % 0 to 0.5
0 to 0.35
Sulfur (S), % 0 to 0.0050
0 to 0.025
Vanadium (V), % 0
0.25 to 0.4