Name: HRB400 Rebar
SKU: 0

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HRB400 Rebar

HRB400 hot-rolled ribbed steel bars, commonly known as grade III threaded steel bars, HRB is the abbreviation for hot-rolled ribbed steel bars, and 400 represents the minimum yield strength of the steel bars reaching 400MPa.

Product Description

Item	Specification Details
Product Category	HRB400 Rebar / HRB400 Hot Rolled Ribbed Steel Bar / HRB400 Deformed Steel Bar
Surface Treatment	Mill finish, hot-rolled black finish, pickled & oiled, sand blasted; Optional anti-corrosion coating: hot-dip galvanized (HDG), electro-galvanized (EG), black oxide coating available upon client’s demand
Material Grade	High yield strength low-alloy carbon structural steel, seismic-resistant carbon structural steel, weldable construction steel
Domestic Steel Grade	HRB400, HRB400E (seismic-resistant grade), HRB400W (weldable grade)
Equivalent International Grade	ASTM A615 Grade 60, BS 4449 Grade 500B, EN 10080 B500B, JIS G3112 SD390, AS/NZS 4671 Grade 500N, ISO 6935 B500B
Product Type	Standard hot-rolled ribbed rebar, seismic-resistant HRB400E rebar, plain round HRB400 steel bar, customized non-standard rebar, galvanized rebar, cut-to-length fixed-size rebar
Standard Length	Fixed standard length: 9m/12m per piece; 6m length available for special requirements; Custom length available from 3m to 18m
Standard Size Range	Nominal diameter: 6mm~50mm; Regular stock sizes: 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm, 25mm, 28mm, 32mm, 36mm, 40mm, 50mm
Non-standard Custom Range	Nominal diameter: 5mm~60mm; Custom rib profile, fixed length, surface treatment, chemical composition & mechanical properties adjustment can be customized per customer’s technical drawing and specification
Applicable Standards	GB 1499.2 (Chinese National Standard for Hot Rolled Ribbed Steel Bars), GB/T 34282, ASTM A615, BS 4449, EN 10080, JIS G3112, AS/NZS 4671, ISO 6935, ISO 1461
Tolerance Standard	Dimensional tolerance comply with GB 1499.2, ISO 6935, ASTM A615; Mechanical properties and chemical composition tolerance strictly comply with HRB400 grade standards; Zinc coating thickness tolerance comply with ISO 1461 if applicable
Export Packaging	Sea-worthy packaging: rebars are bundled and fixed with steel strips, wrapped by waterproof cloth and moisture-proof film, wooden pallet/iron frame packing optional; Each bundle is marked with clear specification, steel grade, length, heat number, batch number and standard; Customized packaging and marking available upon request
HS Code	72142000 (general HS code for hot-rolled HRB400 ribbed rebar); 72149000 (for other HRB400 rebar products)
Application	Reinforced concrete structures in residential & commercial buildings, high-rise structures, factory buildings, bridges, highways, railways, tunnels, precast concrete components, foundation engineering, slope stabilization, retaining walls, water conservancy and hydropower projects, power plant structures, subway engineering, underground comprehensive pipe gallery, seismic-resistant building engineering in high-intensity areas
Lead Time	7-15 days for regular in-stock items; 15-30 days for customized sizes, special technical requirements and anti-corrosion treatment

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