供应S235J2G4 S275JR S275Jo合金钢板材

工程用非合金钢:S185 S235JR S235JRG1 S235JRG2 S235JO S235J2G3 S235J2G4 S275JR S275Jo S235J2G3 S275J2G4 S355JR S355Jo S355J2G3 S355J2G4 S355K2G3 S355K2G4 E295 E355 E360……..结构用碳素钢: AF34C10 AF37C12 AF42C20 AF50C30 AF50S AF55C35 AF60C40 AF65C45 AF70C55…..碳素结构钢,热轧钢带:C10RR XC01 C02RR XC02 C05RR Fd4 C08RR Fd2 C10RR XC10 C12RR XC12 C18RR XC18 C35RR C40RR C45RR C50RR C60RR C68RR C75RR C90RR C100RR C125RR …. 低合金钢和压力容器用高强度钢:P265NJ2 P265NJ4 P285NJ2 P345NJ2 P345NG2 P345NGJ4 P40NGJ2 P40NGJ4P400NJ4 P460NJ2 12CD12.10 12CD9.10 16MND5 18MND5 20MND5 结构钢牌号如下:AF34C10 AF37C12 AF42C20 AF50C30 AF50S AF55C35 AF65C40AF70C55 15CR2RR 15C2 16MnCr5RR 16MC5 20MnB5RR 20MB5 25B3RR 25B3 25Mn4RR 25M4 30MnB5RR 30MB5 31CrMo4RR 34CD4 35B3RR 35B3 42CrMo4RR 42CD4 50CrV4RR 50CV4 55Si7RR 55S7 75Ni8RR 75N8 100Cr6RR 100C6 C10E C10RC15E C15R C16E C16R 10NiCr5-4 14NiCr13-4 15NiCr3 16MnCr516MnCrB5 16MnCrS5 16NiCr4 16NiCrS4 17Cr3 17CrNi6-6 17CrS3 17NiCrMo6-4 17NiCrMoS6-4 18CrMo4 18CrMoS4 18CrNiMo7-6 18NiCr6-4 20MnCr5 20MnCrS5 20MoCr3 20MoCr4 20MoCrS3 20MoCrS4 20NiCrMoS2-2 20NiCrMoS6-4 20CrMoS3 28Cr4 28CrS4 C22E C22R C25E C25R C30E C35R C40E C40R C45R C50R C55E C55R C60E C60R……..25CrMo4 25CrMoS4 28Mn6 30CrNiMo8 34Cr4 34CrMo4 34cR