ISO 24598:2019 焊接耗材 抗蠕变钢埋弧焊用实心焊条、管状有心焊条及药芯组合焊件 分类

标准编号：ISO 24598:2019

中文名称：焊接耗材 抗蠕变钢埋弧焊用实心焊条、管状有心焊条及药芯组合焊件 分类

英文名称：Welding consumables — Solid wire electrodes, tubular cored electrodes and electrode-flux combinations for submerged arc welding of creep-resisting steels — Classification

发布日期：2019-04

标准范围

This document specifies requirements for classification of solid wire electrodes, tubular cored 
electrodes and electrode/flux combinations (all-weld metal deposits) for submerged arc welding of 
creep resisting and low-alloy elevated-temperature application steels. One electrode can be tested 
and classified with different fluxes. The solid wire electrode is also classified separately based on its 
chemical composition.
This document is a combined specification providing a classification system based on either:
— the chemical composition of the solid wire electrode and all-weld metal deposit; or
— the tensile strength of the all-weld metal deposit and the chemical composition of the solid wire 
electrode and all-weld metal deposit obtained with the electrode/flux combination.
a) Clauses, subclauses and tables which carry the suffix letter “A” are applicable only to solid wire 
electrodes, tubular cored electrodes and all-weld metal deposits classified in accordance with 
the system based upon chemical composition.
b) Clauses, subclauses and tables which carry the suffix letter “B” are applicable only to solid 
wire electrodes, tubular cored electrodes and all-weld metal deposits classified in accordance 
with the system based upon the tensile strength of all-weld metal deposits and the chemical 
composition of solid wire electrodes and all-weld metal deposits.
c) Clauses, subclauses and tables which do not have either the suffix letter “A” or the suffix letter 
“B” are applicable to all solid wire electrodes, tubular cored electrodes and electrode/flux 
combinations classified under this document.

标准预览图