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S66286 Stainless Steel vs. EN 1.4062 Stainless Steel

Both S66286 stainless steel and EN 1.4062 stainless steel are iron alloys. They have 73% of their average alloy composition in common.

For each property being compared, the top bar is S66286 stainless steel and the bottom bar is EN 1.4062 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
200
Elongation at Break, % 17 to 40
23 to 34
Fatigue Strength, MPa 240 to 410
410 to 420
Poisson's Ratio 0.29
0.27
Shear Modulus, GPa 75
79
Shear Strength, MPa 420 to 630
510
Tensile Strength: Ultimate (UTS), MPa 620 to 1020
770 to 800
Tensile Strength: Yield (Proof), MPa 280 to 670
530 to 600

Thermal Properties

Latent Heat of Fusion, J/g 300
290
Maximum Temperature: Corrosion, °C 780
440
Maximum Temperature: Mechanical, °C 920
1030
Melting Completion (Liquidus), °C 1430
1430
Melting Onset (Solidus), °C 1370
1380
Specific Heat Capacity, J/kg-K 470
480
Thermal Conductivity, W/m-K 15
15
Thermal Expansion, µm/m-K 17
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.9
2.1
Electrical Conductivity: Equal Weight (Specific), % IACS 2.2
2.4

Otherwise Unclassified Properties

Base Metal Price, % relative 26
12
Density, g/cm3 7.9
7.7
Embodied Carbon, kg CO2/kg material 6.0
2.6
Embodied Energy, MJ/kg 87
37
Embodied Water, L/kg 170
150

Common Calculations

PREN (Pitting Resistance) 19
27
Resilience: Ultimate (Unit Rupture Work), MJ/m3 150 to 200
170 to 230
Resilience: Unit (Modulus of Resilience), kJ/m3 190 to 1150
690 to 910
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 24
25
Strength to Weight: Axial, points 22 to 36
28 to 29
Strength to Weight: Bending, points 20 to 28
24 to 25
Thermal Diffusivity, mm2/s 4.0
4.0
Thermal Shock Resistance, points 13 to 22
21 to 22

Alloy Composition

Aluminum (Al), % 0 to 0.35
0
Boron (B), % 0.0010 to 0.010
0
Carbon (C), % 0 to 0.080
0 to 0.030
Chromium (Cr), % 13.5 to 16
21.5 to 24
Iron (Fe), % 49.1 to 59.5
69.3 to 77.3
Manganese (Mn), % 0 to 2.0
0 to 2.0
Molybdenum (Mo), % 1.0 to 1.5
0 to 0.45
Nickel (Ni), % 24 to 27
1.0 to 2.9
Nitrogen (N), % 0
0.16 to 0.28
Phosphorus (P), % 0 to 0.040
0 to 0.040
Silicon (Si), % 0 to 1.0
0 to 1.0
Sulfur (S), % 0 to 0.030
0 to 0.010
Titanium (Ti), % 1.9 to 2.4
0
Vanadium (V), % 0.1 to 0.5
0