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AISI 202 Stainless Steel vs. EN 1.4962 Stainless Steel

Both AISI 202 stainless steel and EN 1.4962 stainless steel are iron alloys. They have 88% of their average alloy composition in common.

For each property being compared, the top bar is AISI 202 stainless steel and the bottom bar is EN 1.4962 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 210 to 300
190 to 210
Elastic (Young's, Tensile) Modulus, GPa 200
200
Elongation at Break, % 14 to 45
22 to 34
Fatigue Strength, MPa 290 to 330
210 to 330
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 77
77
Shear Strength, MPa 490 to 590
420 to 440
Tensile Strength: Ultimate (UTS), MPa 700 to 980
630 to 690
Tensile Strength: Yield (Proof), MPa 310 to 580
260 to 490

Thermal Properties

Latent Heat of Fusion, J/g 290
280
Maximum Temperature: Corrosion, °C 410
510
Maximum Temperature: Mechanical, °C 910
910
Melting Completion (Liquidus), °C 1400
1480
Melting Onset (Solidus), °C 1360
1440
Specific Heat Capacity, J/kg-K 480
470
Thermal Conductivity, W/m-K 15
14
Thermal Expansion, µm/m-K 17
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.4
2.3
Electrical Conductivity: Equal Weight (Specific), % IACS 2.9
2.6

Otherwise Unclassified Properties

Base Metal Price, % relative 13
23
Density, g/cm3 7.7
8.1
Embodied Carbon, kg CO2/kg material 2.8
4.1
Embodied Energy, MJ/kg 40
59
Embodied Water, L/kg 150
150

Common Calculations

PREN (Pitting Resistance) 20
21
Resilience: Ultimate (Unit Rupture Work), MJ/m3 120 to 260
140 to 170
Resilience: Unit (Modulus of Resilience), kJ/m3 250 to 840
170 to 610
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 25 to 35
21 to 24
Strength to Weight: Bending, points 23 to 29
20 to 21
Thermal Diffusivity, mm2/s 4.0
3.7
Thermal Shock Resistance, points 15 to 21
14 to 16

Alloy Composition

Boron (B), % 0
0.0015 to 0.0060
Carbon (C), % 0 to 0.15
0.070 to 0.15
Chromium (Cr), % 17 to 19
15.5 to 17.5
Iron (Fe), % 63.5 to 71.5
62.1 to 69
Manganese (Mn), % 7.5 to 10
0 to 1.5
Nickel (Ni), % 4.0 to 6.0
12.5 to 14.5
Nitrogen (N), % 0 to 0.25
0
Phosphorus (P), % 0 to 0.060
0 to 0.035
Silicon (Si), % 0 to 1.0
0 to 0.5
Sulfur (S), % 0 to 0.030
0 to 0.015
Titanium (Ti), % 0
0.4 to 0.7
Tungsten (W), % 0
2.5 to 3.0