ISO 9692-2:1998 焊接和相关程序 -接点处理 第2部分：钢的水下弧焊。

标准编号：ISO 9692-2:1998

中文名称：焊接和相关程序 -接点处理 第2部分：钢的水下弧焊。

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

发布日期：1998-04

标准范围

IS0 9692的本部分适用于钢上单丝焊条埋弧焊（工艺121根据IS0 4063）的接头准备类型。IS0 9692的本部分仅涵盖IS0 6947规定的焊接位置PA和PB。如果使用PC，则需要进行特殊准备。它适用于全熔透焊缝。对于部分熔透焊缝，如果相关应用标准中有规定或相关方同意，则接头制备类型、形状和尺寸可能与所列建议不同。如果根部采用不同的弧焊工艺进行焊接（参见IS0 40631），则应考虑根据IS0 9692进行的接头准备。

This part of IS0 9692 applies to types of joint preparation for submerged arc welding with one wire electrode (process 121 according to IS0 4063) on steel.This part of IS0 9692 covers only the welding positions PA and PB according to IS0 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 IS0 40631, the joint preparation according to IS0 9692 should be taken into account.

标准预览图