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70Ag-30Ni Alloy vs. SAE-AISI H25 Steel

70Ag-30Ni alloy belongs to the otherwise unclassified metals classification, while SAE-AISI H25 steel belongs to the iron alloys. There are 15 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is 70Ag-30Ni alloy and the bottom bar is SAE-AISI H25 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
200
Poisson's Ratio 0.35
0.29
Shear Modulus, GPa 39
79
Tensile Strength: Ultimate (UTS), MPa 320 to 530
710 to 1620

Thermal Properties

Latent Heat of Fusion, J/g 170
250
Melting Completion (Liquidus), °C 960
1750
Melting Onset (Solidus), °C 960
1700
Specific Heat Capacity, J/kg-K 300
420
Thermal Expansion, µm/m-K 17
12

Otherwise Unclassified Properties

Density, g/cm3 10
9.1

Common Calculations

Stiffness to Weight: Axial, points 5.8
12
Stiffness to Weight: Bending, points 16
22
Strength to Weight: Axial, points 8.8 to 15
22 to 50
Strength to Weight: Bending, points 10 to 15
20 to 34
Thermal Shock Resistance, points 13 to 21
22 to 49

Alloy Composition

Carbon (C), % 0
0.22 to 0.32
Chromium (Cr), % 0
3.8 to 4.5
Copper (Cu), % 0
0 to 0.25
Iron (Fe), % 0
77.2 to 81.3
Manganese (Mn), % 0
0.15 to 0.4
Nickel (Ni), % 28.8 to 31
0 to 0.3
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0
0.15 to 0.4
Silver (Ag), % 69 to 71
0
Sulfur (S), % 0
0 to 0.030
Tungsten (W), % 0
14 to 16
Vanadium (V), % 0
0.4 to 0.6
Residuals, % 0 to 0.2
0

Comparable Variants