GOST 33200-2014 PDF

Full title and description

GOST 33200-2014 — "Оси колесных пар железнодорожного подвижного состава. Общие технические условия" (English: "Axles for wheelsets of railway rolling stock. General specifications"). The standard establishes general technical requirements, designations and acceptance rules for rough and finished axles used in wheelsets of freight and passenger rolling stock, locomotives, motor-railcars, special railway vehicles and metro rolling stock.

Abstract

GOST 33200-2014 defines types, nominal dimensions, mechanical and metallurgical requirements, inspection and test methods, marking, packaging and documentation for wheelset axles. It replaces earlier national standards for axle design and unifies requirements for axle manufacture, testing and acceptance across the covered rolling-stock categories.

General information

• Status: Active (in force / действует).
• Publication date: Designation year 2014; published/registered in 2015 and introduced for application from 01 April 2016 (original introduction date was 01 November 2015 but implementation for voluntary application was postponed to 01 April 2016 by Rosstandart order).
• Publisher: Interstate (national) standard approved by the Federal Agency on Technical Regulating and Metrology (Rosstandart) / МЕЖГОСУДАРСТВЕННЫЙ СТАНДАРТ.
• ICS / categories: 45.060 (Rolling stock; railway vehicle technology).
• Edition / version: GOST 33200-2014 (with later amendments/edits referenced in information bulletins; e.g., amendment/notice in IUS 10/2017).
• Number of pages: 47 pages (typical published PDF/printed edition).

Scope

The standard applies to both raw (black) axles and finished (turned/ground) axles manufactured to UHL climatic execution per GOST 15150 and intended for wheelsets of: freight wagons, passenger stock for locomotive traction, locomotives, motor-rail passenger stock (МВПС), special railway stock (СПС) and metro rolling stock. It sets mandatory requirements for axle materials, geometry, mechanical properties, non-destructive testing, acceptance criteria, marking, packing and documentation for the covered types and operating speed/load categories.

Key topics and requirements

• Classification and designation of axle types for different vehicle categories and design speeds (recommended axle types by maximum design axle load and speed).
• Permissible nominal dimensions, tolerances and reference drawings for rough and finished axles.
• Material and heat-treatment requirements addressing steel grades, chemical composition limits and required mechanical properties (tensile, yield, impact where applicable).
• Surface condition, machining classes (finish), hardness limits and requirements for journal and wheel-seat surfaces.
• Non-destructive testing and inspection: ultrasonic testing, hardness checks, dimensional control and visual examination; acceptance criteria for defects.
• Marking, traceability, documentation and delivery/acceptance procedures (inspection certificates and test records).
• Requirements for protective treatment, packaging and storage to prevent corrosion and damage during transport and storage.
• Normative references to other GOSTs and international documents that are normative for tests, materials and environmental/climatic execution.

Typical use and users

Manufacturers of railway axles and axle forgings, wheelset assemblers, rolling-stock OEMs, railway repair and overhaul depots, quality and testing laboratories, procurement and conformity-assessment specialists, and engineering teams responsible for axle design and life-cycle maintenance use this standard to ensure safety, interchangeability and regulatory compliance.

Related standards

GOST 33200-2014 supersedes or replaces earlier national standards including GOST 31334-2007 and GOST 22780-93. It references a number of normative GOSTs for materials, testing and climatic execution; comparable international documents cited in databases include EN 13261:2009 and ISO/IEC references historically related to axle definitions.

Keywords

axles; wheelset axles; railway axles; GOST 33200-2014; wheelsets; axle specifications; axle testing; ultrasonic testing; axle materials; rolling stock standards.

FAQ

Q: What is this standard?

A: GOST 33200-2014 is the national (interstate) technical standard that sets general technical requirements and acceptance rules for axles used in wheelsets of railway rolling stock.

Q: What does it cover?

A: It covers axle types and designations, dimensional and geometric tolerances, material and heat-treatment requirements, mechanical properties, surface finish and hardness requirements, non-destructive inspection methods and acceptance criteria, marking, packaging and documentation.

Q: Who typically uses it?

A: Producers of axles and wheelsets, rolling-stock manufacturers, maintenance and repair depots, testing laboratories, and procurement/quality engineers in the railway sector.

Q: Is it current or superseded?

A: As of the latest published bibliographic records, GOST 33200-2014 is in force (active). It replaced earlier standards such as GOST 31334-2007 and GOST 22780-93; users should check national information bulletins for any subsequent amendments or revisions (e.g., notices in IUS / information indexes).

Q: Is it part of a series?

A: It is part of the family of GOSTs addressing rolling-stock components and railway vehicle technology (ICS 45.060) and cross-references numerous material- and test-related GOSTs; it functions as the principal general-specification standard for axles within that standards set.

Q: What are the key keywords?

A: Axles, wheelsets, axle types, mechanical properties, NDT (ultrasonic), dimensional tolerances, marking, packaging, rolling stock standards (GOST).