ISO 11692-1994 PDF

Full title and description

ISO 11692:1994 — Ferritic‑pearlitic engineering steels for precipitation hardening from hot‑working temperatures. This International Standard specifies technical delivery requirements for billets and bars of certain alloyed steels intended to be precipitation‑hardened after hot working; it refers to general delivery requirements such as those in ISO 404 for complementary provisions.

Abstract

Specifies the technical delivery requirements (composition, mechanical properties, heat‑treatment/delivery condition, testing and documentation) for ferritic‑pearlitic engineering steels that are capable of precipitation hardening when treated from hot‑working temperatures. The standard is intended to ensure consistent supply quality for billets and bars used in engineering applications where precipitation hardening is required.

General information

• Status: Published (International Standard, confirmed lifecycle status).
• Publication date: 1994-07 (Edition 1, 1994).
• Publisher: International Organization for Standardization (ISO).
• ICS / categories: 77.140.10 (Heat‑treatable steels); 77.140.20 (Stainless steels).
• Edition / version: Edition 1 (1994); confirmed in subsequent systematic reviews (last confirmation recorded 2021).
• Number of pages: 10 (official ISO bibliographic record lists 10 pages).

Scope

Applies to billets and bars of ferritic‑pearlitic alloyed steels intended to be precipitation‑hardened from hot‑working temperatures. The standard defines the technical delivery requirements that suppliers and purchasers should follow, including agreed‑upon variations or additions at enquiry/order stage and applicability of ISO 404 general technical delivery requirements. It is focused on supply and acceptance criteria rather than on detailed process control or specific component design.

Key topics and requirements

• Definitions and steel designation for ferritic‑pearlitic engineering steels suitable for precipitation hardening.
• Chemical composition limits and tolerances for specified grades.
• Mechanical property requirements in agreed delivery conditions.
• Permitted delivery conditions (hot‑worked, thermomechanical state) and requirements for subsequent precipitation hardening.
• Inspection, sampling and testing requirements (chemical analysis, mechanical testing, where applicable).
• Dimensional and surface condition requirements for billets and bars.
• Marking, documentation and delivery certificates; reference to ISO 404 general delivery rules.
• Allowance for purchaser/supplier agreements to specify variations or additional requirements at order time.

Typical use and users

Used by steel producers, rolling mills and billet/bar suppliers to specify and certify product offered for precipitation‑hardening applications; purchasing and quality engineers in manufacturing industries (automotive, heavy machinery, power transmission, tooling) that require steels with controlled composition and properties; standards and quality assurance personnel; test laboratories performing acceptance testing.

Related standards

References and related documents commonly associated with ISO 11692 include ISO 404 (general technical delivery requirements), ISO/TR 4949 (steel names based on letter symbols), ISO/TR 9769 (methods of analysis for steel and iron), ISO 1035‑1 (hot‑rolled steel bars — dimensions), and related regional standards such as EN 10267 (European counterpart for certain grades). Purchasers and suppliers frequently cross‑reference these documents when applying ISO 11692 requirements.

Keywords

ferritic‑pearlitic steels, precipitation hardening, hot‑working temperatures, billets, bars, technical delivery requirements, ISO 404, alloy steel, mechanical properties, chemical composition, steel supply.

FAQ

Q: What is this standard?

A: ISO 11692:1994 is an International Standard that defines technical delivery requirements for ferritic‑pearlitic engineering steels (billets and bars) intended for precipitation hardening from hot‑working temperatures.

Q: What does it cover?

A: It covers designation, chemical composition limits, mechanical property requirements, delivery conditions, testing/sampling and documentation rules for the specified billet and bar products; it also points to ISO 404 for general delivery provisions.

Q: Who typically uses it?

A: Steel manufacturers and suppliers, purchasing and quality engineers in industries that need precipitation‑hardenable steels, and testing/inspection laboratories use this standard to ensure consistent supply and acceptance criteria.

Q: Is it current or superseded?

A: The 1994 edition (Edition 1) remains the published International Standard and has been subject to periodic review; ISO records show the edition was confirmed in subsequent reviews (last recorded confirmation activity in 2021). Users should verify current status with ISO or their national body before procurement.

Q: Is it part of a series?

A: It is part of the body of ISO standards for steels and their delivery requirements under ISO/TC 17 (subcommittee SC 4) and sits alongside related standards covering steel names, analysis methods and bar dimensions (for example ISO/TR 4949, ISO/TR 9769, ISO 1035‑1 and ISO 404).

Q: What are the key keywords?

A: Ferritic‑pearlitic, precipitation hardening, billets, bars, alloy steel, delivery requirements, chemical composition, mechanical properties, ISO 404.