GOST 23755-79 PDF

Full title and description

GOST 23755-79 — "Plates of titanium and titanium alloys. Technical specifications." Establishes technical requirements, grades, dimensions, tolerances, mechanical and chemical properties, testing, marking and packing rules for plates made of commercially used titanium and titanium alloys intended for industrial use and export.

Abstract

This national standard (GOST) issued in the USSR era defines the specifications for flat-rolled plate products of titanium and its alloys. It covers product designation, accepted alloy grades, dimensional ranges, permitted deviations, required tests and quality acceptance criteria applicable to manufacturers, suppliers and purchasers of titanium plates. The standard has received later amendments and has been maintained in national catalogues.

General information

• Status: Listed as active / in force in public registries (may contain amendments and extensions historically).
• Publication date: Designation year 1979; introduced into force 01 January 1981 (publication / formal entry dates shown in registries).
• Publisher: Issued originally by the State Committee for Standards of the USSR (Gosstandart); maintained in modern national catalogues (Rosstandart / standards distributors).
• ICS / categories: Metallurgy / products from non-ferrous metals — titanium products (OKС / national classifier entries for titanium plate products).
• Edition / version: Original standard GOST 23755-79 (1979); later amendments and extensions recorded (examples of amendments and prolongations listed in registries).
• Number of pages: Approximately 31 pages (commercial copies and registry entries list 31 pp.).

Scope

Applies to plates (flat products) made of commercially used titanium and titanium alloys produced for the needs of national economy and for export. The standard specifies permitted sizes and thicknesses, material grades, mechanical and chemical requirements, acceptance and test methods, marking, packing and storage recommendations. It is intended for use by manufacturers, inspection bodies and buyers of titanium plate products.

Key topics and requirements

• Designation of products and alloy grades for titanium and titanium alloys.
• Dimensional limits and tolerances for plate thickness, width and length.
• Chemical composition limits for specified alloy grades (ensuring required purity and alloying element content).
• Mechanical properties and required test methods (tensile, hardness, impact where applicable).
• Surface condition, permissible defects and acceptance criteria.
• Sampling, inspection and quality control procedures.
• Marking, documentation and packaging requirements for shipment and storage.

Typical use and users

Used by manufacturers of titanium mill products, metal stock distributors, fabricators, engineering procurement teams, aerospace, chemical and marine industries where titanium plate is specified, and by materials laboratories performing incoming inspection and acceptance testing. Procurement departments and export compliance teams also reference the standard for contractual specifications.

Related standards

Standards and documents typically referenced alongside or in the same technical area include other GOSTs for titanium and non-ferrous rolling and products (examples: GOST 22178-76, GOST 26492-85 and related national/ISO standards on titanium product specifications and testing). Users often consult contemporary ISO standards for comparable test methods and product definitions when aligning international supply chains.

Keywords

GOST 23755-79; titanium plates; titanium alloys; plates specification; mechanical properties; chemical composition; metallurgical standards; Gosstandart; plate tolerances; product marking.

FAQ

Q: What is this standard?

A: GOST 23755-79 is a Soviet-era national standard titled "Plates of titanium and titanium alloys. Technical specifications" that defines requirements and test methods for titanium plate products.

Q: What does it cover?

A: It covers product designation, alloy grades, dimensions and tolerances, chemical and mechanical property requirements, sampling and testing, acceptance rules, marking and packing for titanium plates intended for industrial use and export.

Q: Who typically uses it?

A: Manufacturers and suppliers of titanium plate, metal stock distributors, procurement and quality departments in aerospace, chemical, shipbuilding and other industries that require certified titanium plates, plus testing laboratories and inspectors.

Q: Is it current or superseded?

A: Public registries and standards catalogues list GOST 23755-79 as maintained/active with recorded amendments and extensions. However, for regulatory or contractual use you should verify the standard’s current legal status, any amendments, or replacement by a newer normative document in the official national standards registry before relying on it.

Q: Is it part of a series?

A: It belongs to the family of metallurgy and non-ferrous metal product standards within the GOST system; related GOSTs address sheets, plates and other forms of titanium and non-ferrous metal products as well as corresponding test methods. Users commonly reference adjacent GOSTs and international standards for complementary requirements.

Q: What are the key keywords?

A: Titanium plates; titanium alloys; plate specifications; GOST; technical conditions; mechanical properties; chemical composition; dimensions; tolerances; acceptance tests.