ASTM · ASTM B367 / ASME SB367
ASTM B367: Standard for Titanium and Titanium Alloy Castings
Scope of the ASTM B367 Standard
The ASTM B367 specification governs the technical requirements for titanium and titanium alloy castings intended for operation in aggressive environments requiring high corrosion resistance, as well as for a wide range of industrial engineering applications. EV Group China provides high-quality products that comply with the following grades:
| Grade C-2 | Grade C-3 | Grade C-5 | Grade C-7 | Grade C-8 | Grade C-9 | Grade C-12 | Grade C-16 | Grade C-17 | Grade C-38 |
|---|---|---|---|---|---|---|---|---|---|
| UNS R50400 | UNS R50550 | UNS R56400 | UNS R52700 | UNS R52700 | UNS R56320 | UNS R53400 | UNS R52402 | UNS R52252 | UNS R54250 |
| Unalloyed titanium | Unalloyed titanium | Titanium alloy (6% aluminum, 4% vanadium) | Unalloyed titanium plus 0.12 to 0.25% palladium | Unalloyed titanium plus 0.12 to 0.25% palladium | Titanium alloy (3.0% aluminum, 2.5% vanadium) | Titanium alloy (0.3% molybdenum, 0.8% nickel) | Unalloyed titanium plus 0.04 to 0.08% palladium | Unalloyed titanium plus 0.04 to 0.08% palladium | Titanium alloy (4% aluminum, 2.5% vanadium, 1.5% iron) |
This standard was developed to facilitate interaction between customers and manufacturers of reactive metal castings. It serves as a basic guide for controlling the properties of castings used in critical engineering structures. EV Group China notes that while the standard is not an exhaustive list for all possible product items, it establishes minimum acceptable industry quality thresholds.
EV Group China specialists recommend using the provisions of ASTM B367 as a basis for defining technical specifications. In cases where operating conditions require enhanced characteristics, the customer has the right to expand the specification requirements by including additional tests and inspections from sections S1-S8.
The document adopts the inch-pound system of units as the standard. Values in parentheses are SI equivalents provided for information only and do not hold legal status as part of the standard.
Technical Jurisdiction and Notes
The standard is under the jurisdiction of ASTM Committee B10 on Reactive and Refractory Metals. Responsibility for updating the provisions is assigned to Subcommittee B10.01.
The current version of the document is based on the B367-09 edition and subsequent revisions. DOI Identifier: 10.1520 / B0367-13.