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70Ag-30Ni Alloy vs. Grade 350 Maraging Steel

70Ag-30Ni alloy belongs to the otherwise unclassified metals classification, while grade 350 maraging steel belongs to the iron alloys. There are 15 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 70Ag-30Ni alloy and the bottom bar is grade 350 maraging steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
190
Poisson's Ratio 0.35
0.3
Shear Modulus, GPa 39
75
Tensile Strength: Ultimate (UTS), MPa 320 to 530
1140 to 2420

Thermal Properties

Latent Heat of Fusion, J/g 170
270
Melting Completion (Liquidus), °C 960
1470
Melting Onset (Solidus), °C 960
1420
Specific Heat Capacity, J/kg-K 300
450
Thermal Expansion, µm/m-K 17
12

Otherwise Unclassified Properties

Density, g/cm3 10
8.2

Common Calculations

Stiffness to Weight: Axial, points 5.8
13
Stiffness to Weight: Bending, points 16
23
Strength to Weight: Axial, points 8.8 to 15
38 to 82
Strength to Weight: Bending, points 10 to 15
29 to 49
Thermal Shock Resistance, points 13 to 21
35 to 74

Alloy Composition

Aluminum (Al), % 0
0.050 to 0.15
Boron (B), % 0
0 to 0.0030
Calcium (Ca), % 0
0 to 0.050
Carbon (C), % 0
0 to 0.030
Cobalt (Co), % 0
11.5 to 12.5
Iron (Fe), % 0
61.2 to 64.6
Manganese (Mn), % 0
0 to 0.1
Molybdenum (Mo), % 0
4.6 to 5.2
Nickel (Ni), % 28.8 to 31
18 to 19
Phosphorus (P), % 0
0 to 0.010
Silicon (Si), % 0
0 to 0.1
Silver (Ag), % 69 to 71
0
Sulfur (S), % 0
0 to 0.010
Titanium (Ti), % 0
1.3 to 1.6
Zirconium (Zr), % 0
0 to 0.020
Residuals, % 0 to 0.2
0

Comparable Variants