MakeItFrom.com
Menu (ESC)

EN 1.4962 Stainless Steel vs. AISI 422 Stainless Steel

Both EN 1.4962 stainless steel and AISI 422 stainless steel are iron alloys. They have 80% 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 EN 1.4962 stainless steel and the bottom bar is AISI 422 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 190 to 210
260 to 330
Elastic (Young's, Tensile) Modulus, GPa 200
200
Elongation at Break, % 22 to 34
15 to 17
Fatigue Strength, MPa 210 to 330
410 to 500
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 77
76
Shear Strength, MPa 420 to 440
560 to 660
Tensile Strength: Ultimate (UTS), MPa 630 to 690
910 to 1080
Tensile Strength: Yield (Proof), MPa 260 to 490
670 to 870

Thermal Properties

Latent Heat of Fusion, J/g 280
270
Maximum Temperature: Corrosion, °C 510
380
Maximum Temperature: Mechanical, °C 910
650
Melting Completion (Liquidus), °C 1480
1480
Melting Onset (Solidus), °C 1440
1470
Specific Heat Capacity, J/kg-K 470
470
Thermal Conductivity, W/m-K 14
24
Thermal Expansion, µm/m-K 16
10

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.3
4.7
Electrical Conductivity: Equal Weight (Specific), % IACS 2.6
5.3

Otherwise Unclassified Properties

Base Metal Price, % relative 23
11
Density, g/cm3 8.1
7.9
Embodied Carbon, kg CO2/kg material 4.1
3.1
Embodied Energy, MJ/kg 59
44
Embodied Water, L/kg 150
100

Common Calculations

PREN (Pitting Resistance) 21
17
Resilience: Ultimate (Unit Rupture Work), MJ/m3 140 to 170
140 to 150
Resilience: Unit (Modulus of Resilience), kJ/m3 170 to 610
1140 to 1910
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 24
25
Strength to Weight: Axial, points 21 to 24
32 to 38
Strength to Weight: Bending, points 20 to 21
26 to 30
Thermal Diffusivity, mm2/s 3.7
6.4
Thermal Shock Resistance, points 14 to 16
33 to 39

Alloy Composition

Boron (B), % 0.0015 to 0.0060
0
Carbon (C), % 0.070 to 0.15
0.2 to 0.25
Chromium (Cr), % 15.5 to 17.5
11 to 12.5
Iron (Fe), % 62.1 to 69
81.9 to 85.8
Manganese (Mn), % 0 to 1.5
0.5 to 1.0
Molybdenum (Mo), % 0
0.9 to 1.3
Nickel (Ni), % 12.5 to 14.5
0.5 to 1.0
Phosphorus (P), % 0 to 0.035
0 to 0.025
Silicon (Si), % 0 to 0.5
0 to 0.5
Sulfur (S), % 0 to 0.015
0 to 0.025
Titanium (Ti), % 0.4 to 0.7
0
Tungsten (W), % 2.5 to 3.0
0.9 to 1.3
Vanadium (V), % 0
0.2 to 0.3