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EN 1.4886 Stainless Steel vs. 60Pd-40Ag Alloy

EN 1.4886 stainless steel belongs to the iron alloys classification, while 60Pd-40Ag alloy belongs to the otherwise unclassified metals. There are 21 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 EN 1.4886 stainless steel and the bottom bar is 60Pd-40Ag alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
100
Elongation at Break, % 45
1.1 to 28
Poisson's Ratio 0.28
0.38
Shear Modulus, GPa 76
37
Shear Strength, MPa 400
220 to 350
Tensile Strength: Ultimate (UTS), MPa 580
340 to 720

Thermal Properties

Latent Heat of Fusion, J/g 320
140
Melting Completion (Liquidus), °C 1390
1360
Melting Onset (Solidus), °C 1340
1310
Specific Heat Capacity, J/kg-K 480
240
Thermal Conductivity, W/m-K 12
29
Thermal Expansion, µm/m-K 15
15

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.7
4.1
Electrical Conductivity: Equal Weight (Specific), % IACS 1.9
3.2

Otherwise Unclassified Properties

Density, g/cm3 8.0
11

Common Calculations

Stiffness to Weight: Axial, points 14
4.9
Stiffness to Weight: Bending, points 24
14
Strength to Weight: Axial, points 20
8.4 to 18
Strength to Weight: Bending, points 19
9.6 to 16
Thermal Diffusivity, mm2/s 3.1
11
Thermal Shock Resistance, points 14
16 to 34

Alloy Composition

Carbon (C), % 0 to 0.15
0
Chromium (Cr), % 17 to 20
0
Copper (Cu), % 0
0 to 0.1
Iron (Fe), % 38.7 to 49
0
Manganese (Mn), % 0 to 2.0
0
Nickel (Ni), % 33 to 37
0
Nitrogen (N), % 0 to 0.1
0
Palladium (Pd), % 0
59.5 to 60.9
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 1.0 to 2.0
0
Silver (Ag), % 0
39.1 to 40.5
Sulfur (S), % 0 to 0.015
0
Residuals, % 0
0 to 0.3