Size H6 H7 H8 H9
Symbol Chemical Composition C Si Mn P S NI Cr MO SMn420 0.17~0.23 0.15~0.35 1.20~1.50
Symbol Chemical Composition C Si Mn P S Ni Cr Mo SMn420RCH 0.17~0.23 0.15~0.35 1.20~1.50
Symbol JIS G4502 STRUCTURAL STEELS WITH SPECIFIED HARDENABILITY BANDS C Si Mn P S Ni
Error: Contact form not found.
Username or email address *
Password *
Remember me Log in
Lost your password?
ZH
VI
