Foreword

According to the requirements of the Document J B H［2005］124 issued by the former Ministry of Construction（MOC）-Notice on Issuance of the Plan for Development and Revision of National Engineering Construction Standards（Second Batch）in 2005，this code is jointly developed by MCC Capital Engineering & Research Incorporation Limited and relevant entities.

This code is developed through extensive investigations，study，and special technical discussions，on the basis of gathering years of experience in design of plate and strip rolling process and consultation to production，scientific research，and design entities and academies，and is finalized after it is reviewed by relevant authorities.

This code consists of 6 chapters，mainly covering:General Provisions，Terms，Basic Requirements，Plate Mill，Hot-Rolled Wide Steel Strip Mill，and Cold-Rolled Wide Steel Strip Mill，etc.

The provisions printed in bold type in this code are compulsory ones and must be enforced strictly.

Ministry of Housing and Urban-Rural Development is in charge of the administration of this code and the explanation of the compulsory provisions，China Metallurgical Construction Association is responsible for the routine management of this code，and MCC Capital Engineering & Research Incorporation Limited is responsible for the explanation of specific technical contents.All relevant organizations are kindly requested to sum up and accumulate your experiences in actual practices during the process of implementing this code.The relevant opinions and advice，whenever necessary，can be posted or passed on to the Administration Group of Design Code for Rolling Process of Plate and Strip Mill under MCC Capital Engineering & Research Incorporation Limited（Address:Jian'an Street 7，Beijing Economic and Technological Development Zone，Beijing，100176）for reference during any revision of this code in the future.

Chief Development Organization，Participating Development Organizations，Chief Drafting Staff and Chief Reviewers of this code are:

Chief Development Organization:

MCC Capital Engineering & Research Incorporation Limited

Participating Development Organizations:

MCC CISDI Engineering Co，Ltd.

MCC WISDRI engineering and Research Incorporation Limited

MCC Huatian Engineering & Technology Corporation，Inc.

Shanghai Baosteel Engineering & Technology Co.，Ltd.

Ansteel Design & Research Institute

Design and Research Institute of Valin LY Steel Group

Shanghai Baosteel（Group）Corporation

Wuhan Iron and Steel（Group）Corp.

Handan Iron and Steel（Group）Co.，Ltd.

Anshan Iron and Steel Group Corporation

Chief Drafting Staff:

Yan Shengxiang　Chen Shijie　Chu Ruilin　Zhao Wenbo　Zang Yue

Ren Yanjun　Yu Hai　Hang Bo　Liao Yanlin　Qiu Jian

Zhang Jingwang　Yan Jiangsheng　Wang Dongfang　Yang Qingfeng

Liu Gangyi　Wang Qingbo　Jia Shenhui

Chief Reviewers:

Cai Changsheng　Wang Bingli　Cao Tianyong　Wang Chenggui　Sun Daqing

Zhang Jili　Liu Yong　Wang Jiang　Zhang Jun