Carbon Steel Rod

HRB400 steel round rods (18-22mm diameter) are ASTM706 G60 compliant carbon steel reinforcement bars designed for concrete structures. Featuring ribbed surfaces for superior bonding, these rods offer excellent tensile strength, weldability, and formability. Available in 1-12m lengths with ±1% tolerance, they're ideal for construction, automotive, and industrial applications with international standard compliance.

4140 Alloy Steel Flat is a cold drawn annealed steel of relatively high hardenability with its chromium content provides good hardness penetration, and the molybdenum imparts uniformity of hardness and high strength. 4140 Alloy Steel Flat responds well to heat-treatment and is relatively easy to machine in the annealed condition. 4140 Alloy Steel Flat has good strength and wear resistance, excellent toughness, coupled with good ductility, and the ability to resist stress at

304 Stainless Steel Flat, is the most economical stainless flat shape that's ideal for all applications where strength and superior corrosion resistance is required. 304 Stainless Flat has a durable dull, grainy mill finish and is widely used for all types of fabrication projects that are exposed to the elements. Stainless Flats 1/2" thickness and under are sheared and edged, thicker sizes are a true bar. True bar is available on request for thinner sizes. Notice: 1/16" strip

12L14 cold rolled steel flat bars, or flat stock, are an excellent candidate for most processing techniques. 12L14 cold rolled steel flat bars have a smooth grey oiled surface with sharp defined edges, and accurate dimensions throughout. 12L14 cold roll bars have a higher tensile and yield strength compared to hot rolled bars. 12L14 is a low carbon steel with good case hardening qualities. 12L14 is used extensively in automatic screw machines for manufacturing numerous parts

A36 Hot Rolled ASTM A36 steel is the most common of the hot-rolled steels. It is available in a wide variety of shapes. The hot roll process means that the steel was brought to approximate finished size by rolling at elevated temperatures. Its yield strength is significantly less than 1018 - It will bend much more quickly than 1018 will. Machining this material is noticeably more difficult than 1018 steel, but the cost is usually significantly less. ASTM A36 Mild (low-carbon)

1018 Cold Rolled A low-carbon steel with medium manganese content. This alloy is easily case hardened and welded, and has a fair machinability. Conforms to ASTM A-108. 1018 Cold Rolled Minimum Properties Ultimate Tensile Strength, psi 63,800 Yield Strength, psi 53,700 Elongation 15.0% Rockwell Hardness B71 Chemistry Iron (Fe) 98.81 - 99.26% Carbon (C) 0.18% Manganese (Mn) 0.6 - 0.9% Phosphorus (P) 0.04% max Sulfur (S) 0.05% max Commodity Cold Drawing / Drawn Flat/ Square /

Specification item value Standard AiSi, ASTM, bs, DIN, GB, JIS Place of Origin China Brand Name Hongjuda Type Steel Plate Technique Hot Rolled Cold Rolled Application Boiler Plate Ship Plate Special Use Wear Resistant Steel High-strength Steel Plate Width 0.6m-1250mm, 3m or as required Length 2m-12m or as required Tolerance ±1% Type Boiler Vessel Plate Ship Plate Processing Service Bending, Welding, Decoiling, Cutting, Punching Delivery Time 7 Days Product Name Hot Rolled

Industrial-grade hot rolled carbon steel flat bars available in widths 12-300mm and thicknesses 3-60mm. Features A36, S355JR, Q235, Q345B, and SS400 material grades. Ideal for construction frames, mechanical parts, and industrial applications. Includes Mill Test Certification and supports third-party inspection.

Hot rolled carbon steel flat bars in ASTM A36, Q195, Q235, Q215, Q345B, 314, 316L, and SS400 grades. Available in widths 12-300mm and thicknesses 3-60mm. Used for construction frameworks, mechanical parts, and industrial applications. MOQ 1 ton with 20,000 tons monthly production capacity.

Precision cold drawn stainless steel flat bars with polished surface finish in 80x25mm dimensions. Available in multiple steel grades including A36, Q195, Q215, Q235B, and Q345B. Features include dimensional accuracy, corrosion resistance, and Mill Test Certification. Ideal for structural components, machinery parts, and industrial applications with 20,000 tons monthly production capacity.

Industrial-grade hot rolled carbon steel flat bars available in widths 12-300mm and thicknesses 3-60mm. Certified to Q195, SS400, Q235B, A36, and st37-2 standards. Ideal for construction frames, mechanical parts, and industrial applications with 20,000 ton monthly production capacity and flexible shipping options.

Professional hot rolled carbon steel flat bars available in A36, Q195, Q215, Q235B, and Q345B grades. Features 12-300mm width range, 3-60mm thickness, and rectangular cross-sections. Ideal for construction frames, mechanical parts, and industrial applications with 20,000 ton monthly production capacity and quality certifications.

High-strength 6061 T6 extruded aluminum flat bars available in 2mm, 5mm, 15mm, 22mm, and 30mm thickness options. Features color coated silver finish, ±1% dimensional tolerance, and custom specifications. Ideal for automotive parts, machinery components, and structural applications with 50,000 unit production capacity.

Professional-grade 12mm stainless steel square bar designed for concrete construction and structural applications. Features cold-rolled manufacturing for precise dimensions and smooth finish. Available in multiple steel grades (A36, Q195, Q215, Q235B, Q345B) with widths from 10-400mm and thicknesses 1-60mm. Ideal for building frames, escalators, tools, and mechanical components with 20,000 tons monthly production capacity.

Industrial-grade hot dipped A36 carbon steel flat bar measuring 50mm x 10mm with 12ga thickness. Available in multiple international standards including S235JR and Q345. Features hot rolled processing, 20,000 ton monthly production capacity, and versatile applications in construction, machinery, and manufacturing industries.

Premium galvanized flat steel rods and high carbon steel flat bars in DX51D, SGCC, S450GD, G450, and S550GD grades. Features 12-300mm width, 4-60mm thickness, ±1% tolerance, and anti-corrosion coating. Ideal for industrial machinery, automotive parts, building structures, and roofing applications with 50,000 unit production capacity.