目录简介    |     Contents Foreword	 1	Scope	 2	Normative References	 3	order Content	 4	Formation of Code	 5	Dimensions, shape, weight and tolerance	 6	Technical requirements	 6.1	Code and chemical composition	 6.2	Manufacturing methods	 6.3	Delivery conditions	 6.4	Mechanics and process performance	 6.5	Ultrasonic test	 6.6	Surface quality	 6.7	Other additional requirements	 7	Test Method	 8	Inspection Rules	 9	Packaging, Marking and Quality Certification	 Appendix A (Information) Code Correlation Table of New and Old Standards	
 
   |