国际准化***轴承钢100CR6 100CRMNSI4-4 100CRMNSI6-4 100CRMNSI6-6 100CRMO7 100CRMO7-3 100CRMO7-4 1000CRMNMOSI8-4-6 20CR3 20CR4 20MNCR4-2 17MNCR5 19MNCR5 15CRMO4 20CRMO4 20MNCRMO4-2 20NICRMO2 20NICRMO7 18CRNIMO7-6 18NICRMO14-6 16NICRMO16-5 C56E 56MN4 70MN4 43CRMO4 X47CR14 X65CR14 X108CRMO17 X89CRMOV18-1 80MOCRV42-16 13MOCRNI42-16-14 X82WMOCRV6-5-4 X75WCRV18-4-1 日本普通结构用碳素钢SS330 SS400 SS490 SS540 日本碳素结构钢 S10C S12C S15C S17C S20C S22C S25C S28C S30C S33C S35C S38C S40C S43C S45C S48C S50C S53C S55C S58C S09CK S15CK S20CK日本保证淬透性结构钢 ***N420H ***N433H ***N438H ***N443H ***N***20H ***N***43H SCR415H SCR420H SCR430H SCR435H SCR440H SCM415H SCM418H SCM420H SCM435H SCM440H SCM445H SCM822H SN***15H SNC631H SNC815H SNCM220H SNCM420H 日本合金结构钢SNC236 SN***15 SNC631 SNC815 SNC836 SNCM220 SNCM240 SNCM415 SNCM420 SNCM431 SNCM439 SNCM447 SNCM616 SNCM625 SNCM630 SNCM815 SCR415 SCR420 SCR430 SCR435 SCR440 SCR445 SCM415 SCM418 SCM420 SCM421 SCM430 SCM432 SCM435 SCM440 SCM445 SCM822 ***N420 ***N433 ***N438 ***N443 ***N***20 ***N***43 SACM645
