格批发
工程用非合金钢S185 S235JR S235JRG1 S235JRG2 S235J0 S235J2G3 S235JG4 S275JR S275J0 S275J2G3 S275J2G4 E295 S355JR S355J0 S355J2G4 S355K2G3 S355K2G4 E355 E360
结构用碳素钢AF34C10 AF37C12 AF42C20 AF50C30 AF50S AF55C35 MAF60C40 AF65C45 AF70C55
结构钢C02RR C05RR C08RR C10RR C12RR C18RR C35RR C40RR C45RR C50RR C55RR C60RR C68RR C75RR C90RR C100R C125RR 15CR2RR 16MNCR5RR 20MNB5RR 25B3RR 25MN4RR 30MNB5RR 34CRMO4RR 35B3RR 42CRMO4RR 50CRV4RR 55SI7RR 100CR6RR C35 C45 C50 C54 C60 C68 C75 XC32 XC38 XC45 XC50 XC54 XC60 XC68 XC75 XC90 XC100
耐候钢S235J0W S235J2W S355J0WP S355J2WP S355J0W S355J2GPIW S355J2G2W S355K2G1W S355K2G2W FEE215 FEE235 FEE400 FEE500
细晶料低合金钢 P265NJ2 P265NJ4 P285NJ4 P285NJ2 P345NJ2 P345NGJ2 P345NGJ4 P400NGJ2 P400NGJ4 P400NJ4 P460NJ2
