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AISI 410Cb Stainless Steel vs. AISI 430 Stainless Steel

Both AISI 410Cb stainless steel and AISI 430 stainless steel are iron alloys. They have a moderately high 95% of their average alloy composition in common. There are 34 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 AISI 430 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 200 to 270
160
Elastic (Young's, Tensile) Modulus, GPa 190
200
Elongation at Break, % 15
24
Fatigue Strength, MPa 180 to 460
180
Poisson's Ratio 0.28
0.28
Reduction in Area, % 50 to 51
51
Shear Modulus, GPa 76
77
Shear Strength, MPa 340 to 590
320
Tensile Strength: Ultimate (UTS), MPa 550 to 960
500
Tensile Strength: Yield (Proof), MPa 310 to 790
260

Thermal Properties

Latent Heat of Fusion, J/g 270
280
Maximum Temperature: Corrosion, °C 410
410
Maximum Temperature: Mechanical, °C 730
870
Melting Completion (Liquidus), °C 1450
1510
Melting Onset (Solidus), °C 1400
1430
Specific Heat Capacity, J/kg-K 480
480
Thermal Conductivity, W/m-K 27
25
Thermal Expansion, µm/m-K 10
10

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.9
2.9
Electrical Conductivity: Equal Weight (Specific), % IACS 3.3
3.4

Otherwise Unclassified Properties

Base Metal Price, % relative 7.5
8.5
Density, g/cm3 7.7
7.7
Embodied Carbon, kg CO2/kg material 2.0
2.1
Embodied Energy, MJ/kg 29
30
Embodied Water, L/kg 97
120

Common Calculations

PREN (Pitting Resistance) 12
17
Resilience: Ultimate (Unit Rupture Work), MJ/m3 70 to 130
100
Resilience: Unit (Modulus of Resilience), kJ/m3 240 to 1600
170
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
25
Strength to Weight: Axial, points 20 to 35
18
Strength to Weight: Bending, points 19 to 28
18
Thermal Diffusivity, mm2/s 7.3
6.7
Thermal Shock Resistance, points 20 to 35
18

Alloy Composition

Carbon (C), % 0 to 0.18
0 to 0.12
Chromium (Cr), % 11 to 13
16 to 18
Iron (Fe), % 84.5 to 89
79.1 to 84
Manganese (Mn), % 0 to 1.0
0 to 1.0
Nickel (Ni), % 0
0 to 0.75
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 0.030