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K93050 Alloy vs. SAE-AISI H41 Steel

Both K93050 alloy and SAE-AISI H41 steel are iron alloys. They have 63% of their average alloy composition in common. There are 19 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 K93050 alloy and the bottom bar is SAE-AISI H41 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
200
Poisson's Ratio 0.3
0.29
Shear Modulus, GPa 72
77
Tensile Strength: Ultimate (UTS), MPa 500 to 680
710 to 2210

Thermal Properties

Latent Heat of Fusion, J/g 270
270
Melting Completion (Liquidus), °C 1430
1560
Melting Onset (Solidus), °C 1380
1510
Specific Heat Capacity, J/kg-K 460
450
Thermal Expansion, µm/m-K 12
12

Otherwise Unclassified Properties

Base Metal Price, % relative 26
18
Density, g/cm3 8.2
8.1
Embodied Carbon, kg CO2/kg material 4.7
6.8
Embodied Energy, MJ/kg 65
97
Embodied Water, L/kg 120
97

Common Calculations

Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 23
24
Strength to Weight: Axial, points 17 to 23
24 to 76
Strength to Weight: Bending, points 17 to 21
22 to 47
Thermal Shock Resistance, points 16 to 21
20 to 64

Alloy Composition

Carbon (C), % 0 to 0.15
0.6 to 0.75
Chromium (Cr), % 0 to 0.25
3.5 to 4.0
Cobalt (Co), % 0 to 0.5
0
Iron (Fe), % 61.4 to 63.9
81.8 to 85
Manganese (Mn), % 0 to 1.0
0.15 to 0.4
Molybdenum (Mo), % 0
8.2 to 9.2
Nickel (Ni), % 36
0
Phosphorus (P), % 0 to 0.020
0 to 0.030
Selenium (Se), % 0.15 to 0.3
0
Silicon (Si), % 0 to 0.35
0.2 to 0.45
Sulfur (S), % 0 to 0.020
0 to 0.030
Tungsten (W), % 0
1.4 to 2.1
Vanadium (V), % 0
1.0 to 1.3

Comparable Variants