GOST 8240-97 PDF

Full title and description

GOST 8240-97 — Hot-rolled steel channels. Assortment. The standard specifies the nominal assortment, basic dimensions, shape series and reference parameters for hot-rolled steel channel profiles used in construction, machinery and other structural applications.

Abstract

GOST 8240-97 defines the assortment (size series) of hot-rolled steel channels (shveller) for general and special purposes, setting height, flange width, wall and flange thickness ranges, reference masses and permissible deviations. It covers channel series with different flange geometries (parallel or sloped inner faces) and includes normative reference values used by producers and designers.

General information

• Status: In force / effective (interstate standard adopted and enacted as a Russian state standard).
• Publication date: Adopted 1997 (GOST 8240-97); enacted as the Russian state standard from 1 January 2002.
• Publisher: Interstate Council for Standardization, Metrology and Certification (EASC) / enacted by the State Committee for Standardization (Gosstandart / Rosstandart) in the Russian Federation.
• ICS / categories: Metallurgy — steel profiles; classification example: 77.140.70 (iron & steel products / steel profiles).
• Edition / version: Original designation GOST 8240-97 with subsequent amendments issued (amendments recorded in 2004, 2009, 2013 in databases).
• Number of pages: Approximately 14 pages (typical published PDF length in standards catalogues).

Scope

The standard establishes the assortment of hot-rolled steel channels for general and special purposes with profile heights typically from 50 mm up to 400 mm and flange widths approximately from 32 mm to 115 mm. It specifies shape series (for example: series with sloped inner flange faces, parallel flanges, economical and light series, and special series) and the principal dimensional and reference parameters used for production and specification.

Key topics and requirements

• Definition of assortment (series) of hot-rolled channels by height, flange width and profile type (Y, P, E, L, C series — sloped, parallel, economical, light, special).
• Nominal dimensions and tolerances for height (h), flange width (b), web and flange thickness (s, t), inner radii (R, r) and related geometric parameters.
• Reference masses (weight per metre) and permissible deviations for manufacturing and acceptance.
• Designation rules for channel types and guidance for selection according to application (structural, crane rails, specialized profiles).
• Compatibility notes and normative references to related material and product standards (steel grades, quality requirements).

Typical use and users

Primary users include steel mills and rolling plants, structural steel fabricators, construction and civil/bridge engineers, crane and machinery manufacturers, steel traders and procurement specialists. The standard is used to specify profile geometry for structural design, procurement, production control and quality inspection.

Related standards

GOST 8240-97 superseded GOST 8240-89. It is commonly used alongside other steel and profile standards (examples in catalogs include related GOSTs for steel grades, tolerances and product specifications). National and industry catalogs list companion standards for material properties and dimensional verification.

Keywords

hot-rolled channels; shveller; assortment; dimensions; tolerances; steel profiles; profile series; structural channels; channel heights; flange width.

FAQ

Q: What is this standard?

A: GOST 8240-97 is an interstate standard that defines the assortment and principal dimensional parameters for hot-rolled steel channels (shveller). It standardizes sizes, series and reference masses for these rolled profiles.

Q: What does it cover?

A: It covers profile geometry, series classification (different flange shapes and series types), nominal dimensions, reference weights and permissible deviations for hot-rolled steel channels used in structural and special applications.

Q: Who typically uses it?

A: Steel producers (rolling mills), structural engineers, fabricators, procurement and quality departments in construction and machinery industries, and steel distributors. The standard is referenced when specifying channel sections for design and purchase.

Q: Is it current or superseded?

A: GOST 8240-97 replaced the earlier GOST 8240-89. It remains an active interstate / Russian state standard in practice, with recorded amendments published after initial adoption; users should verify the latest amendment status before use.

Q: Is it part of a series?

A: It belongs to the family of metallurgical and steel-profile standards covering rolled steel sections; it is often referenced together with material and tolerance standards for steel products. The standard itself defines internal series of channel profiles (Y, P, E, L, C).

Q: What are the key keywords?

A: Hot-rolled channels, shveller, assortment, dimensions, tolerances, steel profiles, profile series, structural channels.