摘要
介绍ASME规范第Ⅱ卷C篇《焊接材料》1998版A99变动情况。1998版相对1995版有6篇更新、相对A97无改变；但A99有8篇更新。SAW、ESW的焊丝、焊剂技术条件几乎全部更新，低合金钢药 芯焊丝亦有更新、发展。这对我国焊材业有很大现实意义，对制造业涉外产品的焊接生产也有现实意义，应引起重视。
Changes in ASME Code Ⅱ-C Specification for Welding Rods, Electrodes and Filler Metals 1998 Ed. A99 are introduced.Based on 1995 Ed., 6 specifications are revised in 1998 Ed., but 8 specifications are revised in A99. Almost all specifications for welding wires, fluxes of SAW and ESW are revised. Specification of Low alloy steel flux-cored wire is also revised and developed. This has great practical meaning to welding material industry of China and welding work for foreign product manufacturing as well.
出处
《锅炉技术》
北大核心
2001年第2期28-32,共5页
Boiler Technology
关键词
ASME规范
焊接材料
版本
ASME code, welding material, edition changes, A99
