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S64512 Stainless Steel vs. EN 1.4982 Stainless Steel

Both S64512 stainless steel and EN 1.4982 stainless steel are iron alloys. They have 82% 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 S64512 stainless steel and the bottom bar is EN 1.4982 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 330
230
Elastic (Young's, Tensile) Modulus, GPa 200
200
Elongation at Break, % 17
28
Fatigue Strength, MPa 540
420
Impact Strength: V-Notched Charpy, J 47
57
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 76
76
Shear Strength, MPa 700
490
Tensile Strength: Ultimate (UTS), MPa 1140
750
Tensile Strength: Yield (Proof), MPa 890
570

Thermal Properties

Latent Heat of Fusion, J/g 270
290
Maximum Temperature: Corrosion, °C 390
540
Maximum Temperature: Mechanical, °C 750
860
Melting Completion (Liquidus), °C 1460
1430
Melting Onset (Solidus), °C 1420
1390
Specific Heat Capacity, J/kg-K 470
470
Thermal Conductivity, W/m-K 28
13
Thermal Expansion, µm/m-K 10
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.6
2.3
Electrical Conductivity: Equal Weight (Specific), % IACS 4.1
2.7

Otherwise Unclassified Properties

Base Metal Price, % relative 10
22
Density, g/cm3 7.8
7.8
Embodied Carbon, kg CO2/kg material 3.3
4.9
Embodied Energy, MJ/kg 47
71
Embodied Water, L/kg 110
150

Common Calculations

PREN (Pitting Resistance) 18
19
Resilience: Ultimate (Unit Rupture Work), MJ/m3 180
190
Resilience: Unit (Modulus of Resilience), kJ/m3 2020
830
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
25
Strength to Weight: Axial, points 40
27
Strength to Weight: Bending, points 31
23
Thermal Diffusivity, mm2/s 7.5
3.4
Thermal Shock Resistance, points 42
17

Alloy Composition

Boron (B), % 0
0.0030 to 0.0090
Carbon (C), % 0.080 to 0.15
0.070 to 0.13
Chromium (Cr), % 11 to 12.5
14 to 16
Iron (Fe), % 80.6 to 84.7
61.8 to 69.7
Manganese (Mn), % 0.5 to 0.9
5.5 to 7.0
Molybdenum (Mo), % 1.5 to 2.0
0.8 to 1.2
Nickel (Ni), % 2.0 to 3.0
9.0 to 11
Niobium (Nb), % 0
0.75 to 1.3
Nitrogen (N), % 0.010 to 0.050
0 to 0.1
Phosphorus (P), % 0 to 0.025
0 to 0.040
Silicon (Si), % 0 to 0.35
0 to 1.0
Sulfur (S), % 0 to 0.025
0 to 0.030
Vanadium (V), % 0.25 to 0.4
0.15 to 0.4