结构钢热连轧钢带：C01RR C02RR C05RR C08RR C10RR C12RR C18RR C35RR C40RR C45RR C50RR C55RR C60RR C68RR C75RR C90RR C100RR C125RR 15Cr2RR 16MnCr5RR 20MnB5RR 25B3RR 25Mn4RR 30MnB5RR 34CrMo4RR 35B3RR 42CrMo4RR 50CrV4RR 55Si7RR XC01 XC03 Fd4 Fd2 XC10 XC12 XC18 XC35 XC40 XC45 XC50 XC55 XC60 XC68 XC75 XC90 XC100 XC125 15C2 16MC5 20MB5 25b3 25m4 30mb5 34CD4 35B3 42CD4 50CV4 55S7 75Ni8RR 100Cr6RR 75n8 100C6 P195GH P235GH P265GH 8MoB5-4 10CrMo5-5 10CrMo9-10 11CrMo9-10 13CrMo4-5 14MoV6-3 15NiCuMoNb5-6-4 16Mo3 20CrMoV13-5-5 20MnNb6 25CrMo4 X10CrMoVNb9-1 X11CrMo5 X11CrMo9-1 X20CrMoV11-1 P215NL P255QL P265NL 11MnNi5-3 12Ni4 13MnNi6-3 26CrMo4-2 X10Ni9 X12Ni5 C3D2 C5D2 C8D2 C10D2 C12D2 C15D2 C18D2 C20D2 C26D2 C30D2 C36D2 C38D2 C40D2 C42D2 C46D2 C48D2 C50D2 C52D2