BS EN ISO 9692-2:1998

Foreword
Introduction
1 Scope
2 Normative references
3 Materials
4 Types of joint preparation
Table 1 - Joint preparations for butt welds, welded
          from one side
Table 2 - Joint preparations for butt welds, welded
          from both sides

Applicable to all kinds of joint preparation for submerged arc welding with one wire electrode on steel. Describes the welding positions PA and PB in accordance with ISO 6947. Applicable to fully penetrated welds. Partly penetrated welds, types of joint preparation, shapes and dimensions may be different from listed proposals if defined in the relevant application standard, or agreed by parties concerned.

This part of ISO 9692 applies to types of joint preparation for submerged arc welding with one wire electrode (process 121 according to ISO 4063) on steel.

This part of ISO 9692 covers only the welding positions PA and PB according to ISO 6947. In case PC is used, special preparation will be necessary.

It applies to fully penetrated welds. For partly penetrated welds, types of joint preparation, shapes and dimensions may differ from the listed proposals if they are specified in the relevant application standard or agreed by parties concerned.

If the root is welded by a different arc welding process (see ISO 4063), the joint preparation according to ISO 9692 should be taken into account.