GOST R 58599-2019 PDF

Full title and description

GOST R 58599-2019 — Technical diagnostics. Diagnostics of steel constructions. Magnetic coercimetric method. General requirements. National standard of the Russian Federation establishing general requirements, measurement procedure and application limits for the magnetic coercimetric method used to assess physical-mechanical properties of ferromagnetic carbon and low-alloy structural steels in steel constructions.

Abstract

This standard specifies the purpose, scope, normative references and general provisions for application of the magnetic coercimetric (coercivity) method (MMC) to the technical diagnostics of steel structures. It sets out basic requirements for measurements of coercive force, instrumentation and calibration, personnel competence, test conditions, interpretation of results and reporting. The standard is intended to support assessment of metal condition and residual resource based on coercivity measurements and defines limits and exclusions where other nondestructive testing methods are required.

General information

• Status: Current (in force).
• Publication date: Approved 15 October 2019; entered into force 1 January 2020.
• Publisher: Federal Agency on Technical Regulating and Metrology (Rosstandart) — National standard of the Russian Federation.
• ICS / categories: 77.040.10 (Technical diagnostics; magnetic methods for nondestructive testing).
• Edition / version: First edition — GOST R 58599-2019 (2019).
• Number of pages: 16 pages (typical official text length).

Scope

Applies to the magnetic coercimetric method for diagnosing steel metal structures made of ferromagnetic carbon and low-alloy structural steels (for example steels covered by GOST 380, GOST 19281, GOST 27772). The standard covers measurement of coercive force as a diagnostic parameter to control physical and mechanical properties that affect the actual remaining resource of structures. It is intended for use on structural elements in construction, industrial installations and related steelwork. The method is not intended for direct detection of certain manufacturing or material defects (films, laps, laminations, pores, inclusions, cracks, lack of fusion in welds); such defects must be assessed by standard NDT methods (ultrasonic, radiographic, eddy-current, magnetic-particle, penetrant, etc.).

Key topics and requirements

• Definition and principle of the magnetic coercimetric (coercivity) method and its diagnostic purpose.
• Permitted steel types and condition for measurement — ferromagnetic carbon and low-alloy structural steels.
• Requirements for measuring instruments (magnetometers/coercimeters), calibration procedures and traceability.
• Preparation of test areas, measurement geometry, number and distribution of measurement points.
• Environmental and operational conditions affecting measurements (surface condition, temperature, magnetic history) and allowable corrections.
• Procedures for conversion/interpretation of coercive force values into assessments of mechanical properties or residual resource (correlation guidance and limits of applicability).
• Personnel competence, required qualifications and documentation of measurement procedures.
• Reporting requirements: format, recorded parameters, uncertainties and statements on applicability/limitations.
• Health, safety and electromagnetic compatibility considerations for field and workshop use.
• Limitations: the method is auxiliary and should be used in combination with other investigative and NDT methods when required.

Typical use and users

Used by technical-diagnostic laboratories, nondestructive testing (NDT) service providers, structural engineers, inspection and maintenance teams for industrial, civil and transport steel structures (bridges, cranes, building frames, ship and offshore structures, metal constructions). Typical users include NDT technicians, reliability and fitness‑for‑service engineers, asset owners and organizations performing periodic condition assessments and residual life evaluations.

Related standards

Normative references and related documents typically cited include national standards for steel grades and technical documentation (for example GOST 380, GOST 19281, GOST 27772), standards on reporting and documentation (GOST 7.32), and safety and electrical requirements (GOST 12.1.004, GOST 12.1.038). GOST R 58599-2019 is part of the broader set of GOST/GOST R standards addressing technical diagnostics and nondestructive testing methods; users often consult companion standards on magnetic methods and other NDT techniques when planning comprehensive inspections.

Keywords

magnetic coercitimetric method; coercive force; magnetic coercivity; technical diagnostics; steel structures; nondestructive testing (NDT); residual life assessment; ferromagnetic steels; calibration; measurement procedure.

FAQ

Q: What is this standard?

A: GOST R 58599-2019 is a Russian national standard that defines general requirements and procedures for applying the magnetic coercimetric (coercivity) method to diagnose the condition of steel constructions.

Q: What does it cover?

A: It covers scope and application limits, required instrumentation and calibration, measurement procedures and conditions, interpretation guidelines for coercive force measurements, personnel competence and reporting, and safety considerations. It specifies that the method is intended to assess material properties related to residual resource, not to detect many forms of geometric or manufacturing defects.

Q: Who typically uses it?

A: NDT laboratories and technicians, structural and reliability engineers, inspection services, maintenance teams, and asset owners involved in assessment and monitoring of steel structures in construction, industrial and transport sectors.

Q: Is it current or superseded?

A: The edition GOST R 58599-2019 was approved in 2019 and entered into force 1 January 2020. It is a current national standard (first edition) unless a later revision or replacement has been published by the national standards authority after that date.

Q: Is it part of a series?

A: Yes. It belongs to the family of technical diagnostics and nondestructive testing standards in the GOST/GOST R system that address various methods (magnetic, ultrasonic, eddy-current, radiographic, etc.). It references and complements standards for steel grades, documentation and safety applicable to diagnostic activities.

Q: What are the key keywords?

A: Magnetic coercitimetric method, coercive force, magnetic diagnostics, nondestructive testing, steel structures, residual life assessment, ferromagnetic steels, calibration, measurement procedure.