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AISI 410 Stainless Steel vs. ASTM Grade LC9 Steel

Both AISI 410 stainless steel and ASTM grade LC9 steel are iron alloys. They have 87% of their average alloy composition in common. There are 29 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is AISI 410 stainless steel and the bottom bar is ASTM grade LC9 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 190 to 240
200
Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 16 to 22
22
Fatigue Strength, MPa 190 to 350
420
Poisson's Ratio 0.28
0.29
Reduction in Area, % 47 to 48
34
Shear Modulus, GPa 76
73
Tensile Strength: Ultimate (UTS), MPa 520 to 770
660
Tensile Strength: Yield (Proof), MPa 290 to 580
590

Thermal Properties

Latent Heat of Fusion, J/g 270
260
Maximum Temperature: Mechanical, °C 710
430
Melting Completion (Liquidus), °C 1530
1450
Melting Onset (Solidus), °C 1480
1410
Specific Heat Capacity, J/kg-K 480
470
Thermal Expansion, µm/m-K 11
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.9
8.9
Electrical Conductivity: Equal Weight (Specific), % IACS 3.3
10

Otherwise Unclassified Properties

Base Metal Price, % relative 7.0
8.0
Density, g/cm3 7.7
7.9
Embodied Carbon, kg CO2/kg material 1.9
2.3
Embodied Energy, MJ/kg 27
31
Embodied Water, L/kg 100
65

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 97 to 110
140
Resilience: Unit (Modulus of Resilience), kJ/m3 210 to 860
920
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 19 to 28
23
Strength to Weight: Bending, points 19 to 24
21
Thermal Shock Resistance, points 18 to 26
20

Alloy Composition

Carbon (C), % 0.080 to 0.15
0 to 0.13
Chromium (Cr), % 11.5 to 13.5
0 to 0.5
Copper (Cu), % 0
0 to 0.3
Iron (Fe), % 83.5 to 88.4
87.4 to 91.5
Manganese (Mn), % 0 to 1.0
0 to 0.9
Molybdenum (Mo), % 0
0 to 0.2
Nickel (Ni), % 0 to 0.75
8.5 to 10
Phosphorus (P), % 0 to 0.040
0 to 0.040
Silicon (Si), % 0 to 1.0
0 to 0.45
Sulfur (S), % 0 to 0.030
0 to 0.045
Vanadium (V), % 0
0 to 0.030