UNS R52400 – ASME SB‑363 Alloy: Titanium‑Grade Corrosion Resistance & Superior Welding
UNS R52400 has physical and mechanical properties equivalent to CP3 titanium or Grade 2. It has excellent welding and fabrication properties and is extremely resistant to corrosion especially from reducing acids.
Properties
General
| Property | Value | Related Standards | Shape |
|---|---|---|---|
Density | 4.5 g/cm³ | ASME SB-363, ASME SB-381, ASME SB-337, ASME SB-338, ASME SB-348, ASME SB-265, UNS R52400 | Sheet, Plate |
Dimension
| Property | Value | Related Standards | Shape |
|---|---|---|---|
Length | 1500 mm | ASME SB-363, ASME SB-381, ASME SB-337, ASME SB-338, ASME SB-348, ASME SB-265, UNS R52400 | Sheet, Plate |
5000 mm | ASME SB-363, ASME SB-381, ASME SB-337, ASME SB-338, ASME SB-348, ASME SB-265, UNS R52400 | Sheet | |
6500 mm | ASME SB-363, ASME SB-381, ASME SB-337, ASME SB-338, ASME SB-348, ASME SB-265, UNS R52400 | Plate | |
Width | 400 mm | ASME SB-363, ASME SB-381, ASME SB-337, ASME SB-338, ASME SB-348, ASME SB-265, UNS R52400 | Sheet |
600 mm | ASME SB-363, ASME SB-381, ASME SB-337, ASME SB-338, ASME SB-348, ASME SB-265, UNS R52400 | Plate | |
1524 mm | ASME SB-363, ASME SB-381, ASME SB-337, ASME SB-338, ASME SB-348, ASME SB-265, UNS R52400 | Sheet | |
1600 mm | ASME SB-363, ASME SB-381, ASME SB-337, ASME SB-338, ASME SB-348, ASME SB-265, UNS R52400 | Plate |
valueMetaData
| Property | Value |
|---|
Mechanical
| Property | Value | Related Standards | Shape | Comment |
|---|---|---|---|---|
Elastic modulus | 108.0 GPa | ASME SB-363, ASME SB-381, ASME SB-337, ASME SB-338, ASME SB-348, ASME SB-265, UNS R52400 | Sheet, Plate | |
Hardness, Brinell | 150.0 | ASME SB-363, ASME SB-381, ASME SB-337, ASME SB-338, ASME SB-348, ASME SB-265, UNS R52400 | Sheet, Plate | |
Poisson's ratio | 0.361 [-] | Typical for Pure Titanium | ||
Shear modulus | 46.0 GPa | Typical for Pure Titanium | ||
Tensile strength | 345.0 MPa | ASME SB-363, ASME SB-381, ASME SB-337, ASME SB-338, ASME SB-348, ASME SB-265, UNS R52400 | Sheet, Plate | |
Yield strength | 275.0 MPa | ASME SB-363, ASME SB-381, ASME SB-337, ASME SB-338, ASME SB-348, ASME SB-265, UNS R52400 | Sheet, Plate |
Thermal
| Property | Value | Related Standards | Shape | Comment |
|---|---|---|---|---|
Coefficient of thermal expansion | 8.400000000000001e-06 - 8.599999999999999e-06 1/K | Typical for Pure Titanium | ||
Melting point | 1670.0 °C | Typical for Pure Titanium | ||
Specific heat capacity | 520 J/(kg·K) | ASME SB-363, ASME SB-381, ASME SB-337, ASME SB-338, ASME SB-348, ASME SB-265, UNS R52400 | Sheet, Plate | |
Thermal conductivity | 17 W/(m·K) | ASME SB-363, ASME SB-381, ASME SB-337, ASME SB-338, ASME SB-348, ASME SB-265, UNS R52400 | Sheet, Plate |
Chemical properties
| Property | Value | Related Standards | Shape |
|---|---|---|---|
Carbon | 0.08 | ASME SB-363, ASME SB-381, ASME SB-337, ASME SB-338, ASME SB-348, ASME SB-265, UNS R52400 | Sheet, Plate |
Hydrogen | 0.015 | ASME SB-363, ASME SB-381, ASME SB-337, ASME SB-338, ASME SB-348, ASME SB-265, UNS R52400 | Sheet, Plate |
Iron | 0.3 | ASME SB-363, ASME SB-381, ASME SB-337, ASME SB-338, ASME SB-348, ASME SB-265, UNS R52400 | Sheet, Plate |
Nitrogen | 0.03 | ASME SB-363, ASME SB-381, ASME SB-337, ASME SB-338, ASME SB-348, ASME SB-265, UNS R52400 | Sheet, Plate |
Oxygen | 0.25 | ASME SB-363, ASME SB-381, ASME SB-337, ASME SB-338, ASME SB-348, ASME SB-265, UNS R52400 | Sheet, Plate |
Palladium | 0.12 - 0.25 % | ASME SB-363, ASME SB-381, ASME SB-337, ASME SB-338, ASME SB-348, ASME SB-265, UNS R52400 | Sheet, Plate |
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