Carbon Steel Flat Bar

High quality Q235 A36 carbon steel flat bar, hot rolled with high dimensional accuracy. Available in 4-11mm thickness, 8-140mm width, and 1-12m length. Ideal for shipbuilding, construction, and machinery. Custom sizes and surface treatments offered. MOQ 1 ton.

Durable carbon steel flat bar in widths 10-870mm and thickness 1.5-20mm. Cold finished with color coating. Ideal for frames, machinery, and leaf springs. ISO 9001 certified. Custom sizes available.

High-strength carbon steel flat bar with perforations for versatile bracing and support. Customizable thickness 0.3-200mm, width up to 2500mm. Hot rolled or cold drawn. ISO, BV certified. Free samples available.

High strength carbon steel flat bar with smooth cut surface and no burrs. Supports custom cutting, drilling, and surface processing. Quality assured with strict inspection. Ideal for construction, machinery, and industrial applications.

Durable carbon steel flat bar in Q195/Q235 grades, 0.1-30mm thickness. Pre-galvanized or hot dip galvanized surface. Ideal for construction, machinery, and stamping parts. Custom lengths up to 12m. ASTM/GB/JIS/DIN standards. Fast 30-day delivery.

Durable carbon steel flat bar in 4mm thickness, ideal for frame structures. Offers heat resistance, corrosion protection, and high elongation. Available in hot rolled galvanized or cold drawn finishes. Custom sizes and export packaging supported.

Durable carbon steel flat bar with hot dip galvanized surface, 0.5mm thickness. Ideal for construction, machinery, and automotive. Custom sizes, high elongation, and competitive pricing. Certifications: GB, JIS, DIN, ASTM.

High-strength GH3039 carbon steel flat bar, hot rolled to 35mm thickness. ASTM standard, customizable 1-12m lengths. Durable, efficient, with competitive pricing and third-party audit support.

Durable forged 42CrMo flat bar with 0.1-30mm thickness, 1-12m length. Features pickling, bright, or polished surface. Ideal for heat exchangers, construction, and industrial processing. Custom sizes and third-party inspection supported.

Durable carbon steel flat bar for construction and machinery. Hot rolled with customizable thickness 0.1-30mm and length 1-12m. Supports custom processing, competitive pricing, and standard export packaging. Ideal for braces, gates, and industrial applications.