Standard No.:	DB13/T 1484-2011
Chinese Name:	无缝钢管与焊接钢管鉴别 金相法
Chinese Classification:	H11    Steel and iron alloy analysis method
Professional Classification:	DB    Provincial Standard
ICS Classification:	77.140.01 77.140.01    Iron and steel products in general 77.140.01
Source Content Issued by:	Hebei Provincial Quality and Technology Supervision Bureau
Issued on:	2011-12-13
Implemented on:	2011-12-30
Status:	abolished
Abolished on:	2025-10-08
Superseding:	公告：河北省市场监管局关于721项河北省地方标准的公告 2025年第27号
Target Language:	English
File Format:	PDF

本标准规定了无缝钢管与焊接钢管的金相鉴别方法。
本标准适用于碳钢、合金钢、不锈钢等无缝钢管与焊接钢管的金相鉴别，其它钢铁产品（包括轧材、锻件、铸件等）是否经过焊接可参照此标准。