MakeItFrom.com
Menu (ESC)

K93500 Alloy vs. ACI-ASTM CN7M Steel

Both K93500 alloy and ACI-ASTM CN7M 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 (13, in this case) are not shown.

For each property being compared, the top bar is K93500 alloy and the bottom bar is ACI-ASTM CN7M 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
77
Tensile Strength: Ultimate (UTS), MPa 490 to 810
480

Thermal Properties

Latent Heat of Fusion, J/g 270
310
Melting Completion (Liquidus), °C 1430
1410
Melting Onset (Solidus), °C 1380
1450
Specific Heat Capacity, J/kg-K 460
470
Thermal Expansion, µm/m-K 12
15

Otherwise Unclassified Properties

Base Metal Price, % relative 30
32
Density, g/cm3 8.2
8.1
Embodied Carbon, kg CO2/kg material 4.7
5.6
Embodied Energy, MJ/kg 65
78
Embodied Water, L/kg 130
210

Common Calculations

Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 23
24
Strength to Weight: Axial, points 17 to 27
17
Strength to Weight: Bending, points 17 to 23
17
Thermal Shock Resistance, points 15 to 25
12

Alloy Composition

Aluminum (Al), % 0 to 0.1
0
Carbon (C), % 0 to 0.050
0 to 0.070
Chromium (Cr), % 0 to 0.25
19 to 22
Cobalt (Co), % 5.0
0
Copper (Cu), % 0
3.0 to 4.0
Iron (Fe), % 61.4 to 63
37.4 to 48.5
Magnesium (Mg), % 0 to 0.1
0
Manganese (Mn), % 0 to 0.6
0 to 1.5
Molybdenum (Mo), % 0
2.0 to 3.0
Nickel (Ni), % 32
27.5 to 30.5
Phosphorus (P), % 0 to 0.015
0 to 0.040
Silicon (Si), % 0 to 0.25
0 to 1.5
Sulfur (S), % 0 to 0.015
0 to 0.040
Titanium (Ti), % 0 to 0.1
0
Zirconium (Zr), % 0 to 0.1
0