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Help CenterSteel Coil & Strip & Hot Rolled Coil，Q235B / SS400 / A36 / S235JR、Q355B/ S355JR / A572Gr50、SPHC / SPHE / SPHD
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Product Overview
Hot Rolled Steel Coil is manufactured by heating steel billets to 1100–1250℃ and rolling through continuous hot rolling mills, followed by laminar cooling and coiling. As the most fundamental industrial steel material, HRC features uniform grain structure, excellent toughness, stable mechanical performance and good weldability & formability. It is widely used for fabrication, pipe making, cold rolling substrate and general structural applications.
Applicable Standards
Chinese Standard: GB/T 700, GB/T 1591, GB/T 3274
ASTM: A36, A572 Grade 50
EN: EN 10025-2 S235JR, S355JR
JIS: JIS G3101 SS400
Main Steel Grades
| Grade Series | Typical Grades | Yield Strength | Main Application |
|---|---|---|---|
| Carbon Structural | Q235B / SS400 / A36 / S235JR | ≥235MPa | General structure, pipe making, hardware, welding fabrication |
| HSLA | Q355B / S355JR / A572 Gr50 | ≥355MPa | Heavy machinery, bridge, load-bearing structure, engineering |
| Cold Rolling Base | SPHC / SPHD / SPHE | – | Substrate for cold rolling, galvanizing, color coating |
| Special Grades | Checkered coil, Pipeline coil, Boiler quality | – | Platform flooring, oil & gas pipeline, pressure vessel |
Standard Specifications
Thickness: 1.5mm – 25.0mm
Width: 1000mm / 1250mm / 1500mm / 1800mm / 2000mm
Coil Weight: 8 – 28 MT per coil
Processing Service: Cut to length, slitting, leveling, pickling
Product Types
Commercial HRC: General purpose for structure, pipe and metal fabrication
Pickled & Oiled HRC: Scale-free smooth surface, ready for painting and stamping
Checkered HRC: Anti-slip lentil pattern, for platform flooring and stair treads
Cold Rolling Substrate: Premium surface quality for downstream CR/GI/PPGI production
HSLA HRC: High strength for heavy engineering and construction machinery
Key Advantages
High Versatility: Suitable for cutting, bending, stamping, welding and pipe forming
Stable Mechanical Properties: Uniform microstructure, excellent toughness and weldability
Cost-Effective: Lower cost compared with cold rolled coil, ideal for structural and heavy-duty use
Sufficient Supply: Mass production with stable lead time and ready stock
Main Applications
Steel structure buildings, beams, brackets and embedded parts
Welded pipe, galvanized pipe, spiral pipe and ERW pipe raw material
Machinery frames, base plates, flanges and stamped parts
Automotive chassis, trailer bodies and structural components
Substrate for cold rolling, galvanizing, galvalume and pre-painted coils
Infrastructure, bridge components and heavy engineering projects
Packaging & Delivery
Standard export packing: Waterproof paper + steel strapping + metal edge protector
Delivery term: FOB Tianjin / CFR / CIF
Lead time: 5 – 7 days for stock, 15 – 25 days for production order
Payment term: 30% TT deposit + 70% TT balance before shipment
MOQ: 25 MT (one full 20GP container)
Inspection & Certificate
Mill Test Certificate (MTC) per EN 10204 3.1 provided with each shipment
Full inspection: Dimension, chemical composition, tensile & yield strength, elongation
Surface inspection: Free of cracks, scales, blisters, pits and laminations
Third party inspection (SGS / BV / TUV) acceptable at buyer's cost
Send Inquiry to This Supplier
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