產(chǎn)品規(guī)格:
齊全
產(chǎn)品數(shù)量:
10000
包裝說(shuō)明:
外纖內(nèi)膜
價(jià)格說(shuō)明:
10
合金結(jié)構(gòu)鋼(structuralalloysteel),用作
機(jī)械零件和各種工程構(gòu)件并含有一種或數(shù)種一定量的合金元素的鋼。
合金結(jié)構(gòu)鋼:SMn420SMn433SMn438SMn443SMnC420SMnC443SCr415SCr420SCr430SCr435SCr440SCr445SCM415SCM418SCM420SCM421SCM425SCM430SCM432SCM435SCM440SCM445SCM822SNC236SNC415SNC631SNC815SNC836SNCM220SNCM240SNCM415SNCM420SNCM431SNCM439SNCM447SNCM616SNCM625SNCM630SNCM815SMn420HSMn433HSMn438HSMn443HSMnC420HSMnC443HSCr415HSCr420HSCr430HSCr435HSCr440HSCM415HSCM418HSCM420HSCM425HSCM435HSCM440HSCM445HSCM822HSNC415HSNC631HSNC815HSNCM220HSNCM240H