GOST 8282-83 PDF

Full title and description

GOST 8282-83 — Bent-steel S-shaped (C-shaped) equal-flange sections. Dimensions. This national standard specifies the assortment and dimensional requirements for roll‑formed C-shaped equal‑flange steel profiles (S-shaped/C-shaped bent sections).

Abstract

GOST 8282-83 defines the dimensional series, basic profiles and technical assortment for bent S-shaped equal‑flange steel sections produced by roll forming from cold‑rolled and hot‑rolled steel of ordinary quality, quality carbon and low‑alloy steels. The standard provides profile designations and dimensional tolerances needed for design, manufacture and trade in these profiles.

General information

• Status: Withdrawn / replaced (see notes below).
• Publication date: Introduced 01 January 1984 (designation year 1983; decision approving the standard dated March 1983).
• Publisher: Approved and issued under the USSR State Committee for Standards (Gosstandart); developed with input from the Ministry of Ferrous Metallurgy of the USSR.
• ICS / categories: 77.140.70 (Steel profiles / rolled and shaped steel).
• Edition / version: Original GOST 8282-83 edition (1983/1984). Amendments recorded in the 1980s (amend. March 1988 noted in historical records).
• Number of pages: 3 pages (original text).

Scope

The standard covers roll‑formed bent C‑shaped equal‑flange profiles (S‑shaped/C‑shaped profiles) and establishes their assortment (dimensional series), nominal cross‑section geometry and basic dimensional values for use in design, manufacture and commerce. It applies to profiles manufactured on profile‑forming (roll‑forming) equipment from cold‑rolled and hot‑rolled steel of ordinary quality, quality carbon and low‑alloy steels. GOST 8282-83 sets the profile shapes, sizes and related dimensional tolerances rather than detailed metallurgical specifications.

Key topics and requirements

• Definition of profile types: S‑shaped / C‑shaped equal‑flange bent steel sections (assortment of standard sizes).
• Dimensional tables and nominal section dimensions (height, flange width, lip/return dimensions and wall thickness ranges for standard sizes).
• Manufacturing method: roll‑forming (profile bending) from cold‑rolled and hot‑rolled steel sheets and strips.
• Material scope: ordinary‑quality carbon steel, quality carbon and selected low‑alloy steels (material grades referenced to contemporaneous GOST material standards).
• Basic tolerances and requirements for cross‑section geometry and interchangeability of profiled sections for structural and fastening applications.

Typical use and users

Used by structural engineers, steel fabricators, roll‑forming mills, metal suppliers and procurement departments for specifying, producing and trading S/C‑shaped bent profiles for construction, shelving, framing, machine frames, and other structural or mounting purposes. Designers and technical purchasers consult the standard when selecting standard profile sizes and coordinating compatibility between suppliers.

Related standards

GOST 8282-83 replaced an earlier GOST 8282-76 and itself has been superseded by a modern revision, GOST 8282-2022 (introduced 01 October 2022). Related normative references and adjacent standards include steel material standards and other profile/section standards (examples in the chain of related documents include older GOSTs referenced in the original text and later harmonization references to corresponding EN/ISO profile standards used in trade).

Keywords

GOST 8282-83, bent profiles, C-shaped profile, S-shaped section, equal flange, roll‑formed, profile assortment, steel sections, dimensions, Gosstandart.

FAQ

Q: What is this standard?

A: GOST 8282-83 is a Soviet-era national standard that defines the dimensional assortment and basic requirements for bent S‑shaped (C‑shaped) equal‑flange steel profiles produced by roll forming.

Q: What does it cover?

A: It covers nominal cross‑section geometry and dimensional tables for standard S/C‑shaped profiles, permissible manufacturing method (roll forming), applicable steel types (cold‑rolled/hot‑rolled ordinary, quality carbon and low‑alloy steels) and basic dimensional tolerances used for design and procurement.

Q: Who typically uses it?

A: Structural and mechanical designers, fabricators, roll‑forming manufacturers, steel distributors and procurement/specification engineers use the standard when selecting standard S/C‑shaped profiles or specifying production and acceptance dimensions.

Q: Is it current or superseded?

A: GOST 8282-83 is superseded. The standard was effectively withdrawn and replaced by GOST 8282-2022 (Roll‑formed bent C‑shaped equal flange steel profiles. Dimensions), which entered into force 01 October 2022. Users should refer to the 2022 edition for current requirements.

Q: Is it part of a series?

A: It belongs to the family of GOST standards covering rolled and shaped steel products (ICS 77.140.70) and sits in a sequence of profile standards (it replaced GOST 8282-76 and was later replaced by GOST 8282-2022). It also cross‑references material and dimensional GOSTs used for steel sections.

Q: What are the key keywords?

A: S-shaped profile, C-shaped profile, equal flange, bent profile, roll-formed section, profile assortment, dimensions, steel profiles, GOST 8282.