SUS308 308 Stainless Steel Flat Bar Steel Plate

ステンレス解説?入門編 - hsk.ecnet.jp
ステンレス（ stainless steel 板バネの記号は、 CSP （ cold spring plate 図面などでは、 flat bar を「FB」と略記することが多い。
北京易光达科技发展有限责任公司产品简介_图文_百度文库
槽钢(Channel steel)-----136 (5) 钢板(Steel plate) these curity clips are stainless steel. (Flat steel) 介绍扁钢
Technical-Guidance_图文_百度文库 - wenku.baidu
Technical Guidance Reference R1 ~ R7 Steel and Non-Ferrous Metal Symbols Chart..R2 Hardness Scale Comparison Chart..R4 Standard of Tapers
Sumitomo Technical Guidance-Machining - Documents
Sumitomo Technical Guidance-Machining. Usually used in welded marine structures "R" for "Re-rolled" and "B" for "Bar" "S" for "Steel" and Stainless Steel q