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EN 1.7703 Steel vs. AISI 410Cb Stainless Steel

Both EN 1.7703 steel and AISI 410Cb stainless steel are iron alloys. They have 90% of their average alloy composition in common. There are 32 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is EN 1.7703 steel and the bottom bar is AISI 410Cb stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 200 to 210
200 to 270
Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 20
15
Fatigue Strength, MPa 320 to 340
180 to 460
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 74
76
Shear Strength, MPa 420 to 430
340 to 590
Tensile Strength: Ultimate (UTS), MPa 670 to 690
550 to 960
Tensile Strength: Yield (Proof), MPa 460 to 500
310 to 790

Thermal Properties

Latent Heat of Fusion, J/g 250
270
Maximum Temperature: Mechanical, °C 460
730
Melting Completion (Liquidus), °C 1470
1450
Melting Onset (Solidus), °C 1430
1400
Specific Heat Capacity, J/kg-K 470
480
Thermal Conductivity, W/m-K 39
27
Thermal Expansion, µm/m-K 13
10

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.6
2.9
Electrical Conductivity: Equal Weight (Specific), % IACS 8.7
3.3

Otherwise Unclassified Properties

Base Metal Price, % relative 4.2
7.5
Density, g/cm3 7.9
7.7
Embodied Carbon, kg CO2/kg material 2.5
2.0
Embodied Energy, MJ/kg 35
29
Embodied Water, L/kg 61
97

Common Calculations

PREN (Pitting Resistance) 5.6
12
Resilience: Ultimate (Unit Rupture Work), MJ/m3 120 to 130
70 to 130
Resilience: Unit (Modulus of Resilience), kJ/m3 570 to 650
240 to 1600
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 24
25
Strength to Weight: Axial, points 24
20 to 35
Strength to Weight: Bending, points 22
19 to 28
Thermal Diffusivity, mm2/s 11
7.3
Thermal Shock Resistance, points 19 to 20
20 to 35

Alloy Composition

Carbon (C), % 0.11 to 0.15
0 to 0.18
Chromium (Cr), % 2.0 to 2.5
11 to 13
Copper (Cu), % 0 to 0.2
0
Iron (Fe), % 94.6 to 96.4
84.5 to 89
Manganese (Mn), % 0.3 to 0.6
0 to 1.0
Molybdenum (Mo), % 0.9 to 1.1
0
Nickel (Ni), % 0 to 0.25
0
Niobium (Nb), % 0 to 0.070
0.050 to 0.3
Nitrogen (N), % 0 to 0.012
0
Phosphorus (P), % 0 to 0.015
0 to 0.040
Silicon (Si), % 0 to 0.1
0 to 1.0
Sulfur (S), % 0 to 0.0050
0 to 0.030
Titanium (Ti), % 0 to 0.030
0
Vanadium (V), % 0.25 to 0.35
0

Comparable Variants