Production dataTechnical Information 34. Chemical Component table of work materials Chemical Composition (%) Mechanical Property of Standard test block Tensile strengthothers Hardness Heat treatment of standard test block normalizing normalizing normalizing normalizing normalizing water hardening air hardening normalizing water hardening air hardening normalizing water hardening air hardening normalizing water hardening air hardening normalizing water hardening air hardening Oil hardening Oil hardening tempering Oil hardening air hardening Oil hardening air hardening tempering Oil hardening Water hardening tempering Oil hardening air hardening Oil hardening Oil hardening tempering Oil hardening Oil hardening tempering Oil hardening air hardening Oil hardening Oil hardening tempering Oil hardening air hardening Oil hardening Oil hardening tempering Oil hardening air hardening Technical-102