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EN 1.4749 Stainless Steel vs. AISI 410Cb Stainless Steel

Both EN 1.4749 stainless steel and AISI 410Cb stainless steel are iron alloys. They have 84% 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 1.4749 stainless steel and the bottom bar is AISI 410Cb stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 180
200 to 270
Elastic (Young's, Tensile) Modulus, GPa 200
190
Elongation at Break, % 16
15
Fatigue Strength, MPa 190
180 to 460
Poisson's Ratio 0.27
0.28
Shear Modulus, GPa 80
76
Shear Strength, MPa 370
340 to 590
Tensile Strength: Ultimate (UTS), MPa 600
550 to 960
Tensile Strength: Yield (Proof), MPa 320
310 to 790

Thermal Properties

Latent Heat of Fusion, J/g 300
270
Maximum Temperature: Corrosion, °C 450
410
Maximum Temperature: Mechanical, °C 1100
730
Melting Completion (Liquidus), °C 1420
1450
Melting Onset (Solidus), °C 1380
1400
Specific Heat Capacity, J/kg-K 490
480
Thermal Conductivity, W/m-K 17
27
Thermal Expansion, µm/m-K 9.6
10

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.5
2.9
Electrical Conductivity: Equal Weight (Specific), % IACS 2.9
3.3

Otherwise Unclassified Properties

Base Metal Price, % relative 13
7.5
Density, g/cm3 7.6
7.7
Embodied Carbon, kg CO2/kg material 2.5
2.0
Embodied Energy, MJ/kg 36
29
Embodied Water, L/kg 160
97

Common Calculations

PREN (Pitting Resistance) 31
12
Resilience: Ultimate (Unit Rupture Work), MJ/m3 80
70 to 130
Resilience: Unit (Modulus of Resilience), kJ/m3 250
240 to 1600
Stiffness to Weight: Axial, points 15
14
Stiffness to Weight: Bending, points 26
25
Strength to Weight: Axial, points 22
20 to 35
Strength to Weight: Bending, points 21
19 to 28
Thermal Diffusivity, mm2/s 4.6
7.3
Thermal Shock Resistance, points 22
20 to 35

Alloy Composition

Carbon (C), % 0.15 to 0.2
0 to 0.18
Chromium (Cr), % 26 to 29
11 to 13
Iron (Fe), % 68.5 to 73.7
84.5 to 89
Manganese (Mn), % 0 to 1.0
0 to 1.0
Niobium (Nb), % 0
0.050 to 0.3
Nitrogen (N), % 0.15 to 0.25
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 0.015
0 to 0.030