ISO 9692-2:2024 PDF

Name: ISO 9692-2:2024 — Welding and allied processes — Joint preparation — Part 2: Submerged arc welding of steels
SKU: ISO 9692-2:2024
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Welding and allied processes — Joint preparation — Part 2: Submerged arc welding of steels

Название (английский):

ISO 9692-2:2024

Welding and allied processes — Joint preparation — Part 2: Submerged arc welding of steels

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 10
Дата публикации:: 26 февраля 2024 г.
Издание:: ISO IS 9692 edition 2 version 1
ICS:: 25.160.10

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Описание (английский):

This document applies to types of joint preparation for submerged arc welding with one wire electrode (process 121 according to ISO 4063) on steel. This document covers only the welding positions PA and PB according to ISO 6947. If PC is used, special preparation is necessary. This document applies to fully penetrated welds. For partly penetrated welds, types of joint preparation, shapes and dimensions can differ from the listed proposals if they are specified in the relevant application standard or agreed by the parties concerned.

Abstract

Похожие стандарты

Стандарты, упомянутые в описании

Overview

ISO 9692-2:2024 - "Welding and allied processes - Joint preparation - Part 2: Submerged arc welding of steels" provides standardized guidance on types, shapes and dimensions of joint preparations for submerged arc welding (SAW) with one wire electrode (ISO 4063 process 121) applied to steel. The 2024 second edition focuses on fully penetrated welds and covers welding positions PA and PB (ISO 6947). It is intended to be used alongside ISO 9692-1 and is suitable for all weldable steels.

Key topics and technical requirements

Scope: Joint preparations specifically for one-wire SAW (process 121); applies to fully penetrated welds and welding positions PA and PB. Use of position PC requires special preparation.

Types of joint preparation: Detailed joint typologies (square, single‑V, double‑V, single‑U, J‑preparations, bevels etc.) with recommended dimensions, angles, root gaps, radii and thickness ranges are given in Table 1 (welds from one side) and Table 2 (welds from both sides).

Root and backing considerations:

Root gaps are measured after tack welding (if used).
Backing materials/dimensions are not prescribed - root runs or backing runs may be used and must be specified in the welding procedure.
For some joint types a root run or backing run is recommended; slag grinding between runs can be required by the application standard or agreement.

Application limits: For partly penetrated welds, alternative preparations, shapes and dimensions may be used if specified in a relevant application standard or mutually agreed.

Documentation and quality: Welding procedure specifications should follow ISO 15609-1; quality requirements referenced via the ISO 3834 series.

Practical applications and users

Who uses it: Welding engineers, fabricators, structural steel designers, welding procedure writers, QA/QC inspectors, and standards committees specifying joint details for SAW fabrication.

Where it's applied: Heavy fabrication, pressure vessel and plate welding, shipbuilding, pipeline and structural steelwork where submerged arc welding is selected for high‑deposit, single‑wire applications.

Why it matters: Provides consistent joint geometry and dimensional tolerances that improve weld quality, repeatability and inspection criteria - essential for producing fully penetrated, high‑productivity SAW joints.

Related standards

ISO 9692-1 (other arc welding processes)

ISO 15609-1 (welding procedure specification)

ISO 2553 (weld symbolic representation)

ISO 6947 (welding positions)

ISO 3834 series (quality requirements for fusion welding)

ISO 4063 (welding process nomenclature)

For implementation, reference the tables in ISO 9692-2:2024 for exact joint dimensions and ensure welding procedures and quality levels are specified in accordance with ISO 15609-1 and ISO 3834 as applicable.

ISO 9692-2:2024 PDF

Abstract

Похожие стандарты

Overview

Key topics and technical requirements

Practical applications and users

Related standards

Технические детали

BS EN ISO 4063:2023

Welding, brazing, soldering and cutting. Nomenclature of processes and reference numbers.

SIST EN ISO 6947:2020

Welding and allied processes - Welding positions (ISO 6947:2019)

SIST EN ISO 9692-1:2013

Welding and allied processes - Types of joint preparation - Part 1: Manual metal arc welding, gas-shielded me…

SIST EN ISO 15609-1:2020

Specification and qualification of welding procedures for metallic materials - Welding procedure specificatio…

SIST EN ISO 3834-6:2024

Quality requirements for fusion welding of metallic materials - Part 6: Guidelines on implementing ISO 3834 s…

SIST EN ISO 25539-3:2024

Cardiovascular implants - Endovascular devices - Part 3: Vena cava filters (ISO 25539-3:2024)