BS 4870-1(1981) : 1981被替代
SPECIFICATION FOR APPROVAL TESTING OF WELDING PROCEDURES - FUSION WELDING OF STEEL
出版：British Standards Institution
专家解读视频
基本信息
标准编号： BS 4870-1(1981) : 1981
发布时间：1981/1/1 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：23
标准简介
Specifies requirements for the approval testing of welding procedures for the fusion welding of austenitic stainless steel or ferritic steel. Excludes cast to cast fabrications. Supplementary tests may be required for particular applications; approval of a welding procedure to this standard does not suggest that the procedure is suitable for all conditions of service. Does not stipulate the method to be adopted for the administration of welding procedure approvals; at the enquiry and order stages, this has to be agreed between the contracting parties. Also gives Items in a welding procedure test and detailed definitions.
替代本标准的新标准
