High Quality Y10 Deformed Reinforcing Bar Hot Rolled Carbon Steel Rod Construction Structural Building Steel Rebar

• Customization: Available
• After-sales Service: First-Rate Service
• Warranty: 90
• Model NO.: ST-RS
• Length: 12m
• Standard: GB
• Model No.: Rebar
• Rebar Length: 12m, 9m, 6m or as Your Require
• MOQ: 25ton
• Delivery Term: EXW, Fob, CIF
• Shape: Straight-Bar
• Grade: HRB400
• Processing Service: Bending, Welding, Decoiling, Cutting, Punching
• Type: Carbon Structural Steel
• Alloy or Not: Is Alloy
• Delivery Time: 15-21 Days
• Technique: Cold Rolled Hot Rolled
• Application: Construction Buliding Bridge House Decoration
• Transport Package: Standard Marine Shipping Packaging
• Specification: 6-50mm
• Trademark: SHENGTENG
• Origin: China
• HS Code: 7214200000
• Production Capacity: 700000tons/Year

Product Description

Product Description

Reinforcing steel bar

Grade II rebar is the old name for hot-rolled ribbed steel bars. The new standard name is HRB335, and it is mainly used in civil engineering projects such as houses, bridges, and roads [1] [2]. Its name is composed of the first letters of "hot rolled", "ribbed", and "bars" in English, and the yield strength characteristic value. The grade II and grade III rebar in the old standard correspond to HRB335 and HRB400 respectively [1].
This rebar is smelted using the 20MnSi steel grade, with tensile and compressive design strengths of 300 MPa. According to national standards, the nominal diameter range is 6-50mm, and the weight tolerance decreases with the increase in diameter (from ±6% to ±4%) [1] [2]. Hot-rolled ribbed steel bars must meet surface form specifications, including requirements such as the cross-rib angle and the total gap, and the smelting methods are mainly converter or electric arc furnace.

Deformed Steel Bar
Diameter	6mm 8mm 10mm 12mm 14mm 16mm 20mm 22mm 25mm 30mm 32mm 50mm
Length	6m 12m customization
Type	TMT(Thermo-Mechanical-Treatment), Hot rolled ribbed, Prestressed
Standard & Grade	GB1499.2 HRB400 HRB500 HRB400E HRB500E
	ASTM A615 ASTM A706 GR60 GR80
	BS4449 460B 500B 500C
	AS/NZS 4671 500N
	ISO/WD6935-2:20076 B300B-R B400DWR B500BWR
Packing	In bundle
Application	Building construction, construction concrete

INTRODUCTION:

Rebar is a hot rolled ribbed bar commonly known.The grade of ordinary hot - rolled steel bar consists of HRB and the minimum yield point of the grade.H, R and B are the first letters of Hotrolled, Ribbed and Bars respectively.
Hot rolled ribbed steel bar is divided into two grades HRB335 (the old brand name is 20MnSi), three grades HRB400 (the old brand name is 20MnSiV, 20MnSinB, 20MnTi) and four grades HRB500

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