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EN 1.4962 Stainless Steel vs. S41425 Stainless Steel

Both EN 1.4962 stainless steel and S41425 stainless steel are iron alloys. They have 86% of their average alloy composition in common. There are 33 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 1.4962 stainless steel and the bottom bar is S41425 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 190 to 210
280
Elastic (Young's, Tensile) Modulus, GPa 200
200
Elongation at Break, % 22 to 34
17
Fatigue Strength, MPa 210 to 330
450
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 77
77
Shear Strength, MPa 420 to 440
570
Tensile Strength: Ultimate (UTS), MPa 630 to 690
920
Tensile Strength: Yield (Proof), MPa 260 to 490
750

Thermal Properties

Latent Heat of Fusion, J/g 280
280
Maximum Temperature: Corrosion, °C 510
390
Maximum Temperature: Mechanical, °C 910
810
Melting Completion (Liquidus), °C 1480
1450
Melting Onset (Solidus), °C 1440
1410
Specific Heat Capacity, J/kg-K 470
470
Thermal Conductivity, W/m-K 14
16
Thermal Expansion, µm/m-K 16
10

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.3
2.3
Electrical Conductivity: Equal Weight (Specific), % IACS 2.6
2.7

Otherwise Unclassified Properties

Base Metal Price, % relative 23
13
Density, g/cm3 8.1
7.9
Embodied Carbon, kg CO2/kg material 4.1
2.9
Embodied Energy, MJ/kg 59
40
Embodied Water, L/kg 150
120

Common Calculations

PREN (Pitting Resistance) 21
21
Resilience: Ultimate (Unit Rupture Work), MJ/m3 140 to 170
150
Resilience: Unit (Modulus of Resilience), kJ/m3 170 to 610
1420
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 24
25
Strength to Weight: Axial, points 21 to 24
33
Strength to Weight: Bending, points 20 to 21
27
Thermal Diffusivity, mm2/s 3.7
4.4
Thermal Shock Resistance, points 14 to 16
33

Alloy Composition

Boron (B), % 0.0015 to 0.0060
0
Carbon (C), % 0.070 to 0.15
0 to 0.050
Chromium (Cr), % 15.5 to 17.5
12 to 15
Copper (Cu), % 0
0 to 0.3
Iron (Fe), % 62.1 to 69
74 to 81.9
Manganese (Mn), % 0 to 1.5
0.5 to 1.0
Molybdenum (Mo), % 0
1.5 to 2.0
Nickel (Ni), % 12.5 to 14.5
4.0 to 7.0
Nitrogen (N), % 0
0.060 to 0.12
Phosphorus (P), % 0 to 0.035
0 to 0.020
Silicon (Si), % 0 to 0.5
0 to 0.5
Sulfur (S), % 0 to 0.015
0 to 0.0050
Titanium (Ti), % 0.4 to 0.7
0
Tungsten (W), % 2.5 to 3.0
0