本標(biāo)準(zhǔn)規(guī)定了熱軋鋼板帶軋輥的技術(shù)要求、試驗方法、檢驗規(guī)則、標(biāo)識、包裝、質(zhì)量證明書和超聲波檢測方法。 本標(biāo)準(zhǔn)適用于公稱寬度為1200mm 及以上的熱軋鋼板和鋼帶軋機(jī)用工作輥、支承輥及立輥。
This standard specifies technical requirements, test methods, inspection rules, labelling, packing, quality certificate and ultrasonic testing method all regarding rolls for hot strip mill and plate mill.
This standard is applicable to working roll, supporting roll and vertical roll for hot strip mill and plate mill, of which the nominal width is not less than 1200mm.
Foreword I
1 Scope
2 Normative References
3 Technical Requirements
4 Test Methods
5 Inspection Rules
6 Packing, Labeling and Quality Certificate
Appendix A (Normative) Ultrasonic Testing Method for Rolls for Hot Strip Mill and Plate Mill
