Carbon Steel Bar

High-strength Q195 carbon steel bar with Rockwell B80 hardness, 10mm-200mm diameter. Ideal for construction, manufacturing, and infrastructure. Available in black finish, peeled, or rough turned. Certified ISO, TUV, SGS. Custom sizes and prompt delivery.

High-strength Q195 carbon steel round bar, 6 feet long with 10mm-200mm diameter. Corrosion-resistant, durable, and customizable. Ideal for building construction. Certified ISO, TUV, SGS, BIS, CE. Min order 3 tons.

High-strength Q195 carbon steel round bar with 3% tolerance and excellent weldability. Available in 10mm-200mm diameter, ideal for construction and machinery. Certified ISO, TUV, SGS. Custom sizes and finishes offered.

High-strength carbon steel round bar with excellent weldability and 3% tolerance. Available in 10mm-200mm diameter, 6ft length. Certified ISO, TUV, SGS, BIS, CE. Custom sizes and finishes offered. Ideal for structural support and reinforcement.

High strength carbon steel round bar for building construction. 25mm diameter with excellent weldability and corrosion resistance. Custom sizes available. Certified ISO, TUV, CE. Durable and cost-effective for heavy-duty applications.

High-quality carbon steel round bar with excellent weldability and 3% tolerance. Available in 10mm-200mm diameter, Rockwell B80 hardness, and 6ft length. Ideal for construction, automotive, and machinery. Custom sizes and finishes offered. ISO, TUV, CE certified.

High-strength carbon steel round bar for building construction. Available in 10mm-200mm outer diameter with black finish, peeled, or rough turned surfaces. Excellent weldability, Rockwell B80 hardness. Custom sizes and grades like Q235, ASTM A36. ISO, CE certified. Durable and reliable.

High-strength carbon steel round bar for building construction. Available in 25mm-600mm diameter, 6 feet length. Complies with DIN, GB, ISO, JIS, ASTM standards. Excellent weldability, customizable surface finish. ISO, TUV, SGS, CE certified.

High-strength JIS carbon steel flat bar, grades A36 to 8620. Factory direct supply with 20-year warranty. Customizable tolerance, standard export packaging. Ideal for construction, machinery, and automotive. ISO, TUV, SGS certified.

Factory-direct carbon steel bars in grades A36, 1018, 1045, 4140, and more. Available hot rolled or cold rolled in round, flat, and square shapes. Customizable tolerance, 20-year warranty, and quick 7-10 day lead time. Ideal for construction, machinery, and automotive.

High-strength carbon steel bars in hot rolled or cold rolled finishes. Available in grades A36, 1045, 4140, and more. Factory direct supply with customizable tolerances and packaging. Certified to ISO, ASTM, JIS standards for construction and automotive use.

High-strength carbon steel round bar in grades A36, 1045, 4140, and more. Customizable to your specifications. ISO, TUV, CE certified. Factory direct supply with 20-year warranty. Ideal for machinery, automotive, and construction.

High tensile strength carbon steel bar with good wear resistance. Available in hot rolled or cold rolled, customizable tolerance. Certified ISO, TUV, SGS. Standard export package. 20-year warranty. Factory direct supply.

High quality 1018 carbon steel bar in round, flat, square, and hexagonal shapes. Hot or cold rolled with JIS standard compliance. Features 20-year warranty, customizable tolerance, and factory direct supply for competitive pricing. Ideal for construction, machinery, and automotive applications.

SAE 1030 carbon steel square bar offers medium strength and toughness at low cost. Ideal for general engineering and construction. Available in custom lengths and bundles. Equivalent to CK30, S30C, and 30#. Heat treatable for enhanced performance.

Durable AISI 1045 carbon steel square bar ideal for gears, sprockets, and heavy machinery. Available in 1/4 to 1 inch or 20mm sizes. Cut-to-length and bundle options. Meets ASTM, JIS, and GB standards.

High-quality SAE 1035 carbon steel hex bar with excellent wear resistance and hardenability. Available in AISI 1008-1055 grades. Custom lengths, cut-to-size options, and heat treatment support. Ideal for industrial B2B applications.

Cold drawn AISI 1018 and 1020 carbon steel hex bars offer excellent weldability, formability, and machinability. Suitable for shafts, pins, and general engineering. Available in custom sizes with competitive pricing and reliable mill sourcing.

AISI 1045 carbon steel hex bar offers high strength and wear resistance for gears, sprockets, and heavy machinery parts. Cold finished for tight tolerances. Available in multiple grades and cut-to-length options. Ideal for industrial processing and material handling systems.

SAE 1030 carbon steel flat bar offers medium strength and toughness at low cost. Suitable for hot-rolled, normalized, or quenched-tempered conditions. Custom lengths and bundle options available. Ideal for general engineering and construction.