I. Technical Specification
1. Manufacture:
(1) The steel rail is made of killed steel smelted by open-hearth furnace and oxygen converter.
(2) To ensure there is no shrinkage cavity and harmful segregation on the steel rail, the steel billet equivalent to exterior part of ingot and butt shall be cut off sufficiently.
(3) The production process free from producing white points in steel rail shall be adopted.
2. Chemical composition (smelting analysis) of steel shall meet the requirements specified in Table 1.
Foreword I
I. Technical Specification
II. Acceptance Rules and Test Methods
III. Marking and Quality Certificate
Annex Technical Requirements for Rail End Quenching
Standard
GB 2585-1981 Technical requirements for 38kg/m to 50kg/m steel rails for railway (English Version)
Standard No.
GB 2585-1981
Status
superseded
Language
English
File Format
PDF
Word Count
2000 words
Price(USD)
224.0
Implemented on
1982-10-1
Delivery
via email in 1 business day
Detail of GB 2585-1981
Standard No.
GB 2585-1981
English Name
Technical requirements for 38kg/m to 50kg/m steel rails for railway
I. Technical Specification
1. Manufacture:
(1) The steel rail is made of killed steel smelted by open-hearth furnace and oxygen converter.
(2) To ensure there is no shrinkage cavity and harmful segregation on the steel rail, the steel billet equivalent to exterior part of ingot and butt shall be cut off sufficiently.
(3) The production process free from producing white points in steel rail shall be adopted.
2. Chemical composition (smelting analysis) of steel shall meet the requirements specified in Table 1.
Contents of GB 2585-1981
Foreword I
I. Technical Specification
II. Acceptance Rules and Test Methods
III. Marking and Quality Certificate
Annex Technical Requirements for Rail End Quenching
