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S42300 Stainless Steel vs. EN 1.4762 Stainless Steel

Both S42300 stainless steel and EN 1.4762 stainless steel are iron alloys. They have 85% of their average alloy composition in common. There are 33 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is S42300 stainless steel and the bottom bar is EN 1.4762 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 330
190
Elastic (Young's, Tensile) Modulus, GPa 200
200
Elongation at Break, % 9.1
13
Fatigue Strength, MPa 440
180
Poisson's Ratio 0.28
0.27
Shear Modulus, GPa 77
78
Shear Strength, MPa 650
370
Tensile Strength: Ultimate (UTS), MPa 1100
620
Tensile Strength: Yield (Proof), MPa 850
310

Thermal Properties

Latent Heat of Fusion, J/g 270
300
Maximum Temperature: Corrosion, °C 380
440
Maximum Temperature: Mechanical, °C 750
1150
Melting Completion (Liquidus), °C 1470
1410
Melting Onset (Solidus), °C 1420
1370
Specific Heat Capacity, J/kg-K 470
490
Thermal Conductivity, W/m-K 25
17
Thermal Expansion, µm/m-K 10
10

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 4.5
1.6
Electrical Conductivity: Equal Weight (Specific), % IACS 5.2
1.9

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
12
Density, g/cm3 7.8
7.6
Embodied Carbon, kg CO2/kg material 3.2
2.5
Embodied Energy, MJ/kg 44
37
Embodied Water, L/kg 110
170

Common Calculations

PREN (Pitting Resistance) 21
25
Resilience: Ultimate (Unit Rupture Work), MJ/m3 93
67
Resilience: Unit (Modulus of Resilience), kJ/m3 1840
250
Stiffness to Weight: Axial, points 14
15
Stiffness to Weight: Bending, points 25
26
Strength to Weight: Axial, points 39
23
Strength to Weight: Bending, points 30
21
Thermal Diffusivity, mm2/s 6.8
4.6
Thermal Shock Resistance, points 40
22

Alloy Composition

Aluminum (Al), % 0
1.2 to 1.7
Carbon (C), % 0.27 to 0.32
0 to 0.12
Chromium (Cr), % 11 to 12
23 to 26
Iron (Fe), % 82 to 85.1
69.7 to 75.1
Manganese (Mn), % 1.0 to 1.4
0 to 1.0
Molybdenum (Mo), % 2.5 to 3.0
0
Nickel (Ni), % 0 to 0.5
0
Phosphorus (P), % 0 to 0.025
0 to 0.040
Silicon (Si), % 0 to 0.5
0.7 to 1.4
Sulfur (S), % 0 to 0.025
0 to 0.015
Vanadium (V), % 0.2 to 0.3
0