Grade 60 Ss400 S355 HRB335 HRB400 HRB500 Iron Deformed Steel Bar Rod Hot Rolled Steel Rebar for Building Construction
ZHANGPU (SHANDONG) IRON AND STEEL GROUP CO., LTD.- After-sales Service：1 Years
- Warranty：1 Years
- Length：6m
- Standard：GB
- Transport Package：up to Standard
- Specification：20220329
Base Info
- Model NO.：HRB400
- Trademark：zhangpu
- Origin：China
- HS Code：7601109000
- Production Capacity：500000tons,Years
Description
Rebar is a common name for hot-rolled ribbed steel bars. The grade of ordinaryhot-rolled steel bar is composed of HRB and the minimum yield point of the
grade. H, R, and B are the first letters of the three words of hot-rolled ribbed steel.
Hot-rolled ribbed steel bars are divided into three grades: Grade II HRB335 (the
old grade is 20MnSi), Grade III HRB400 (the old grades are 20MnSiV, 20MnSiNb,
20Mnti), and Grade IV HRB500.
