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Grade VDSiCr Steel vs. Nickel 200

Grade VDSiCr steel belongs to the iron alloys classification, while nickel 200 belongs to the nickel alloys. There are 24 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is grade VDSiCr steel and the bottom bar is nickel 200.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
180
Poisson's Ratio 0.29
0.31
Shear Modulus, GPa 80
70
Tensile Strength: Ultimate (UTS), MPa 1950
420 to 540

Thermal Properties

Latent Heat of Fusion, J/g 270
290
Maximum Temperature: Mechanical, °C 410
900
Melting Completion (Liquidus), °C 1440
1460
Melting Onset (Solidus), °C 1400
1440
Specific Heat Capacity, J/kg-K 480
450
Thermal Conductivity, W/m-K 46
69
Thermal Expansion, µm/m-K 13
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.3
18
Electrical Conductivity: Equal Weight (Specific), % IACS 8.5
18

Otherwise Unclassified Properties

Base Metal Price, % relative 2.2
65
Density, g/cm3 7.7
8.9
Embodied Carbon, kg CO2/kg material 1.5
11
Embodied Energy, MJ/kg 20
150
Embodied Water, L/kg 48
230

Common Calculations

Stiffness to Weight: Axial, points 13
11
Stiffness to Weight: Bending, points 25
21
Strength to Weight: Axial, points 70
13 to 17
Strength to Weight: Bending, points 45
14 to 17
Thermal Diffusivity, mm2/s 12
17
Thermal Shock Resistance, points 58
13 to 16

Alloy Composition

Carbon (C), % 0.5 to 0.6
0 to 0.15
Chromium (Cr), % 0.5 to 0.8
0
Copper (Cu), % 0 to 0.060
0 to 0.25
Iron (Fe), % 96.6 to 97.8
0 to 0.4
Manganese (Mn), % 0.5 to 0.9
0 to 0.35
Nickel (Ni), % 0
99 to 100
Phosphorus (P), % 0 to 0.025
0
Silicon (Si), % 1.2 to 1.6
0 to 0.35
Sulfur (S), % 0 to 0.020
0 to 0.010