
Round Steel Bar
Grades Q235B, 45#, A36
Spec Diameter 6–250 mm · Length 6–12 m
Hot-rolled round bars bundled and banded for easy handling.
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MOQ 5 tonnes per size. Specification parity: any grade, size, tolerance or standard published by a peer mill, we quote the same specification — send the reference page with your enquiry.

Grades Q235B, 45#, A36
Spec Diameter 6–250 mm · Length 6–12 m
Hot-rolled round bars bundled and banded for easy handling.
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Grades Q195, Q235, SAE1008
Spec Diameter 5.5–16 mm · Coil 1.5–2.0 t
Wire rod coils for drawing, fasteners and mesh production.
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Grades Q235B, 45#
Spec Across-flats 8–60 mm · Length 6 m
Hex bars for fasteners, shafts and machined parts.
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Grades HRB400, HRB500, B500B
Spec Diameter 6–40 mm · Length 6–12 m
Ribbed reinforcing bar for concrete structures and infrastructure projects.
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Grades Q195, Q235, 45#
Spec Diameter 0.5–6.0 mm · Coil 25–1000 kg
Drawn low-carbon wire for binding, mesh and galvanizing lines.
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Grades 45#, S45C
Spec Diameter 10–300 mm · Length 6–12 m
Medium carbon round bar for shafts and parts that will be heat treated.
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Grades 1045, 1040
Spec Diameter 12–300 mm · Length 6–12 m
American standard medium carbon bar for machined and forged parts.
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Grades 4140, 42CrMo
Spec Diameter 16–500 mm · Length 4–12 m
Chrome moly bar for high strength shafts, gears and tools.
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Grades Q235B, DX51D
Spec Diameter 6–100 mm · Length 6–12 m
Galvanized round bar for outdoor fittings and fittings that will not be painted.
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Grades Q345B, S355JR
Spec Diameter 12–250 mm · Length 6–12 m
Higher strength round bar for structural and machined parts.
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Grades Q235B, SS400
Spec Thickness 3–40 mm · Width 20–200 mm
Flat bar with radiused edges for safety and appearance where it will be handled.
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Grades HRB500E, HRB400E
Spec Diameter 8–40 mm · Length 6–12 m
Earthquake resistant rebar with the ductility and strength ratio seismic codes require.
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Grades B500B, B500C
Spec Diameter 6–40 mm · Length 6–12 m
European standard rebar for projects designed to BS or EN codes.
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Grades A615 G40, G60
Spec Diameter 10–40 mm · Length 6–12 m
American standard deformed bar, bundled and tagged for site identification.
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Grades SAE1008, SAE1018
Spec Diameter 5.5–16 mm · Coil 1.5–2.5 t
Low carbon wire rod for drawing, nails, mesh and fasteners.
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Grades 45#, 60#, 70#
Spec Diameter 5.5–14 mm · Coil 1.5–2.5 t
Higher carbon rod for spring wire, cable and prestressing applications.
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Grades 40Cr, 42CrMo
Spec Across flats 8–60 mm · Length 4–6 m
Alloy hex bar for high strength fasteners and machined components.
Request a QuoteSend the grade, size, quantity and destination port, and we will come back with the price, lead time and mill test certificate within 24 hours.