Standard No.:	T/CWAN 0147-2025
English Name:	Laser-arc hybrid welding of aluminum alloys for railway vehicles—Part 2: Test requirements
Chinese Name:	轨道车辆铝合金激光-电弧复合焊接 第2部分：试验要求
Professional Classification:	T/    Social Organization Standard
ICS Classification:	25.160.10 25.160.10    Welding processes 25.160.10
Source Content Issued by:	China Welding Association
Issued on:	2025-05-27
Implemented on:	2025-6-1
Status:	valid
Target Language:	English
File Format:	PDF

本文件规定了轨道车辆铝合金激光-电弧复合焊接的工艺评定、日常试验和检验方法等技术规范。
本文件适用于轨道车辆铝合金激光-MIG/TIG电弧气体保护焊。