Product Specification

ASTM A36 Hot Rolled Round Bar, Carbon Steel for Structural Construction

1. Product Description

A36 carbon steel bar is a widely used low carbon structural steel defined by ASTM A36 standard. It contains trace manganese, phosphorus, sulfur and silicon elements. This material features reliable yield strength and outstanding weldability, which is the preferred structural steel selected by engineers. A36 steel bar can be applied in welded, bolted or riveted construction projects. With relatively low yield point, it helps design lightweight structures and mechanical equipment. Our A36 round bar is supplied as solid round bar, with stable chemical composition and consistent mechanical performance for structural and general fabrication work.

2. Product Parameters

3. Features and Advantages

• Excellent weldability and formability, suitable for welding, bending and machining processing.
• Stable mechanical property, reliable yield strength for structural load-bearing projects.
• Wide size range, flexible diameter and length customization to meet different project demands.
• Clean surface, few surface defects, easy for cutting, forging and further fabrication.
• Complete batch inspection, mill test certificate provided for every shipment.
• Good cost performance, widely approved in global construction and machinery industry.

4. Applications

• Construction Engineering: Used for welded, bolted or riveted structures of bridges, buildings and oil drilling rigs.
• Mechanical Fabrication: Applied to make gears, cams, sprockets, brackets, fixtures and various mechanical parts.
• Storage & Tanks: Raw material for silos, storage tanks, bearing plates and bottom plates.
• Other Industries: Suitable for automobile components, agricultural equipment frames and decoration engineering.

5. Packing and Delivery

• Standard packing: Bundled tightly with high tensile steel straps, wrapped with waterproof woven fabric to prevent rust during sea transit.
• Marking: Each bundle has clear stencil marking including steel grade, diameter, length, net weight and batch number.
• Container loading: Goods loaded in 20GP / 40GP containers. Wooden crate packaging available upon customer request.
• Lead time: 7–15 working days after deposit, subject to total quantity.

6. Payment Terms

Wire transfer, irrevocable letter of credit at sight, Western Union and PayPal are accepted; flexible terms can be discussed for long-term cooperative customers.

7. After-sales Service

Mill test certificate will be supplied for each batch. Pre-shipment inspection and third-party inspection like SGS are acceptable. If quality problems caused by our production are confirmed, we will negotiate reasonable compensation or replacement. Professional steel technical support is available anytime.

8. About us

Welcome to Shandong Shouya Steel Co., Ltd., which was established in 2018. We have more than 10 years of rich experience in the steel field. As a professional steel solution provider, our products include steel plates, steel coils, steel pipes, steel bars, steel sections, etc. Our services cover the entire process of steel selection, procurement, processing, logistics, etc., to ensure that customers get the best quality steel products. Our team is composed of experienced professionals who are proficient in all aspects of the steel industry and can accurately analyze customer needs and tailor the most suitable solutions. Our processing technology is advanced, providing a variety of processing services such as carbon steel, stainless steel, galvanizing, color coating, etc., which can meet various complex needs. And our products are strictly quality tested to ensure that every product meets the standards.Widely used in construction, transportation, shipbuilding, automobile manufacturing and other fields.

9. FAQ