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AISI 410Cb Stainless Steel vs. EN 1.4021 Stainless Steel

Both AISI 410Cb stainless steel and EN 1.4021 stainless steel are iron alloys. They have a very high 99% of their average alloy composition in common. There are 32 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 AISI 410Cb stainless steel and the bottom bar is EN 1.4021 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 15
11 to 17
Fatigue Strength, MPa 180 to 460
240 to 380
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 76
76
Shear Strength, MPa 340 to 590
390 to 530
Tensile Strength: Ultimate (UTS), MPa 550 to 960
630 to 880
Tensile Strength: Yield (Proof), MPa 310 to 790
390 to 670

Thermal Properties

Latent Heat of Fusion, J/g 270
270
Maximum Temperature: Corrosion, °C 410
390
Maximum Temperature: Mechanical, °C 730
760
Melting Completion (Liquidus), °C 1450
1440
Melting Onset (Solidus), °C 1400
1400
Specific Heat Capacity, J/kg-K 480
480
Thermal Conductivity, W/m-K 27
30
Thermal Expansion, µm/m-K 10
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.9
2.9
Electrical Conductivity: Equal Weight (Specific), % IACS 3.3
3.3

Otherwise Unclassified Properties

Base Metal Price, % relative 7.5
7.0
Density, g/cm3 7.7
7.7
Embodied Carbon, kg CO2/kg material 2.0
1.9
Embodied Energy, MJ/kg 29
27
Embodied Water, L/kg 97
100

Common Calculations

PREN (Pitting Resistance) 12
13
Resilience: Ultimate (Unit Rupture Work), MJ/m3 70 to 130
88 to 110
Resilience: Unit (Modulus of Resilience), kJ/m3 240 to 1600
400 to 1160
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
25
Strength to Weight: Axial, points 20 to 35
23 to 31
Strength to Weight: Bending, points 19 to 28
21 to 26
Thermal Diffusivity, mm2/s 7.3
8.1
Thermal Shock Resistance, points 20 to 35
22 to 31

Alloy Composition

Carbon (C), % 0 to 0.18
0.16 to 0.25
Chromium (Cr), % 11 to 13
12 to 14
Iron (Fe), % 84.5 to 89
83.2 to 87.8
Manganese (Mn), % 0 to 1.0
0 to 1.5
Niobium (Nb), % 0.050 to 0.3
0
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 0.015

Comparable Variants