Low Price Building 180mm Concrete Construction Reinforcement Iron Rod Deformed Bar Steel Rebars
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 ordinary
hot-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.
hot-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.