供应15Mo3、Cr12MoV、HX260LAD+Z100MBO、材质证明 报价HT250、石墨、1.0929、高温钢、SGCC热镀锌板 12L14易车铁、1215环保铁、SUM23 SUM23L易切削结构钢 批发15B36CR、45#六角钢、EN9、SAPH440材料性能成份表
碳素结构钢:S09CK S10C S12C S15C S15CK S17C S20C S20CK S22C S25C S28C S30C S33C S35C S38C S40C S43C S45C S48C S50C S53C S55C S58C
合金结构钢:***n420 ***n433 ***n438 ***n443 ***n***20 ***n***43 SCr415 SCr420 SCr430 SCr435 SCr440 SCr445 SCM415 SCM418 SCM420 SCM421 SCM425 SCM430 SCM432 SCM435 SCM440 SCM445 SCM822 SNC236 SN***15 SNC631 SNC815 SNC836 SNCM220 SNCM240 SNCM415 SNCM420 SNCM431 SNCM439 SNCM447 SNCM616 SNCM625 SNCM630 SNCM815 SACM645