Round Bar
For shafts, pins, machined components and general fabrication.
Global Steel Supply & Processing
Carbon Steel · Stainless Steel · Alloy Steel · Long Product Supply
Browse the main bar categories by material family and cross-sectional shape. Each product page covers relevant grades, dimensions and purchasing requirements.
Round bars and general-purpose carbon steel long products.
View product →Corrosion-resistant stainless bar for equipment and fabrication.
View product →Alloy grades for specified mechanical and engineering requirements.
View product →Hexagonal sections for machined parts, fasteners and components.
View product →Solid square sections for fabrication and machining.
View product →Flat bar sections for supports, frames and fabricated parts.
View product →Cold-drawn bars for dimensional consistency and machining.
View product →A clear purchase schedule helps match material certification, section tolerance and shipment quantity to your requirements.
| Purchase detail | Information to specify |
|---|---|
| Product form | Round / square / flat / hexagonal bar |
| Material standard | ASTM / EN / JIS / GB as stated in the order |
| Dimensions | Section size × length |
| Condition | Hot rolled, peeled, turned or cold drawn as applicable |
| Inspection | MTC, heat number, chemical analysis and mechanical tests |
| Delivery | Bundle marking, packing, destination and shipping terms |
Select the section that fits your machining, fabrication or component design.
For shafts, pins, machined components and general fabrication.
For frames, supports, brackets and fabricated assemblies.
For machined parts, fittings, supports and specified components.
Steel bar standards vary by material family, product form and delivery condition. Specify the exact standard and grade shown on your drawing or purchase specification.
| Material family | Common standard examples | Order confirmation |
|---|---|---|
| Carbon steel bar | ASTM A29/A29M and grade-specific product standards | Confirm product form and grade-specific standard |
| Stainless steel bar | ASTM A276/A276M, ASTM A479/A479M | Confirm bar type, grade and heat-treatment condition |
| Alloy steel bar | ASTM A29/A29M and applicable alloy grade specifications | Specify grade, heat treatment and mechanical properties |
| Cold drawn bar | Applicable ASTM / EN / JIS product and dimensional standards | Confirm size tolerance, finish and mechanical condition |
Examples are reference standards. Final supply follows the exact product specification and accepted purchase order.
Match the steel grade and bar section to the load, environment, machining process and fabrication design.
Shafts, pins, machine parts and equipment components.
Frames, brackets, supports and fabricated assemblies.
Specified steel components for building and infrastructure work.
Machined and formed components to the specified material grade.
Hexagonal and round bar stock for turned components and fittings.
Replacement parts, supports and general engineering stock.
Our company-wide manufacturing output, inventory organization and export coordination support distributor, fabricator and project purchasing programmes.
Actual annual steel production across the company product range.
Company-wide regular inventory; confirm bar grade, size and condition by enquiry.
Specify grade, heat number, MTC and inspection requirements with your order.
Coordinate bundle marking, packing, shipment quantity and destination.
Send your bar schedule with material grade, section dimensions, lengths and total quantity. Our team will confirm grade-specific availability, production arrangements and shipment details in the quotation.
Specify heat identification, chemical composition, mechanical properties, dimensional tolerance and inspection requirements in your purchase documents.
Specify finished lengths, tolerances and preparation required for your order.
Supply lengths based on your bar schedule and agreed tolerances.
Cut bar stock into specified lengths for fabrication or machining.
Peeling, turning or cold-drawn condition where applicable to the product and order.
Send your grade, dimensions and cut list for a combined material and processing quotation.
Specify bundle weights, bar lengths, identification, protective wrapping and destination requirements. Packing details are confirmed with the accepted order.
Browse related steel products and prepare a consolidated enquiry for your project.
Send the material family, grade, standard, section shape, dimensions, length, quantity, inspection and destination.
Yes. List each grade, section size, length and quantity separately so the quotation can be prepared by line item.
Specify MTC, heat identification, chemical analysis and mechanical test requirements in the purchase documents.
Include the required finished lengths, tolerances and cutting schedule in your RFQ.
Send your required grade, dimensions, quantity and destination. Our team will review the inquiry.