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K93050 Alloy vs. AISI 314 Stainless Steel

Both K93050 alloy and AISI 314 stainless steel are iron alloys. They have 73% of their average alloy composition in common. There are 19 material properties with values for both materials. Properties with values for just one material (15, in this case) are not shown.

For each property being compared, the top bar is K93050 alloy and the bottom bar is AISI 314 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
200
Poisson's Ratio 0.3
0.28
Shear Modulus, GPa 72
78
Tensile Strength: Ultimate (UTS), MPa 500 to 680
590

Thermal Properties

Latent Heat of Fusion, J/g 270
330
Melting Completion (Liquidus), °C 1430
1380
Melting Onset (Solidus), °C 1380
1340
Specific Heat Capacity, J/kg-K 460
490
Thermal Expansion, µm/m-K 12
15

Otherwise Unclassified Properties

Base Metal Price, % relative 26
25
Density, g/cm3 8.2
7.7
Embodied Carbon, kg CO2/kg material 4.7
4.3
Embodied Energy, MJ/kg 65
62
Embodied Water, L/kg 120
190

Common Calculations

Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 23
25
Strength to Weight: Axial, points 17 to 23
21
Strength to Weight: Bending, points 17 to 21
20
Thermal Shock Resistance, points 16 to 21
14

Alloy Composition

Carbon (C), % 0 to 0.15
0 to 0.25
Chromium (Cr), % 0 to 0.25
23 to 26
Cobalt (Co), % 0 to 0.5
0
Iron (Fe), % 61.4 to 63.9
46.7 to 56.5
Manganese (Mn), % 0 to 1.0
0 to 2.0
Nickel (Ni), % 36
19 to 22
Phosphorus (P), % 0 to 0.020
0 to 0.045
Selenium (Se), % 0.15 to 0.3
0
Silicon (Si), % 0 to 0.35
1.5 to 3.0
Sulfur (S), % 0 to 0.020
0 to 0.030