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Carbon Steel Hex Bar

Carbon Steel Hex Bar for Precision Machining and Industrial Manufacturing

Carbon Steel Hex Bar offers excellent mechanical strength, dimensional accuracy, and machining performance, making it ideal for precision manufacturing and industrial applications. Its hexagonal profile provides secure clamping during machining and improves processing efficiency.

Widely used for fasteners, shafts, mechanical components, precision parts, and OEM manufacturing requiring reliable performance and excellent machinability.

Product Features

Why Choose Carbon Steel Hex Bar

Carbon Steel Hex Bar is designed for precision machining and industrial manufacturing requiring strength, dimensional consistency, and efficient processing.

Key advantages include:

• Excellent machinability

• High dimensional accuracy

• Good mechanical strength

• Reliable welding performance

• Suitable for CNC machining

• Available in multiple sizes and grades

• Cost-effective material solution

Product Applications

Carbon Steel Hex Bar is widely used in precision machining and industrial manufacturing requiring accurate dimensions and reliable mechanical performance.

Typical applications include:

• Fasteners

• Bolts and nuts

• Shafts

• Precision machined parts

• Mechanical components

• Industrial equipment

• Automotive components

• OEM manufacturing

Custom Manufacturing

We supply carbon steel hex bars in various grades, sizes, and lengths to meet different project requirements. Cutting, CNC machining, threading, heat treatment, and other custom processing services are available according to customer specifications.

Suitable for precision machining, mechanical manufacturing, industrial equipment, and OEM production.

Specifications

Item

Specification

Alloy

5083

Temper

O / H111 / H112 / H32

Thickness

0.5 – 6.0 mm

Width

20 – 2600 mm

Surface Finish

Mill Finish

Standard

ASTM B209 / EN 573 / GB/T 3880

Specifications

Item

Specification

Material Grade

A36 / 1018 / 1045 / Q235 / Q345 / S235JR / S355JR

Across Flats

8–100 mm

Length

3–12 m / Custom

Surface Finish

Black / Bright Drawn / Pickled

Processing Service

Cutting / CNC Machining / Threading

Standard

ASTM / EN / GB

Application Areas

Our materials support a wide range of construction and infrastructure projects

Frequently Asked Questions

Any Question?

You can ask anything you want to know Feedback

Carbon steel hex bars provide six flat surfaces that offer better grip during machining and fastening operations. They are easier to clamp in lathes, CNC machines, and automatic screw machines, making them a preferred choice for manufacturing bolts, nuts, shafts, fittings, and precision mechanical components.

Carbon steel hex bars are widely used in fastener manufacturing, machinery production, automotive components, industrial equipment, agricultural machinery, and general engineering applications. Their dimensional accuracy and excellent machinability make them suitable for both standard parts and custom-machined components.

Yes. Carbon steel hex bars can be supplied in a wide range of sizes, lengths, and grades to meet different project requirements. Additional processing services such as cutting, chamfering, machining, and custom packaging are also available to support OEM production and international export.

1 Why is 5083 aluminum coil used in marine environments?

It offers excellent resistance to seawater corrosion and maintains strength in humid and salt-rich conditions.

No. Strength is achieved through strain hardening rather than heat treatment.

Yes. It provides excellent weldability for structural fabrication.

Yes, it is commonly applied in tanks and pressure equipment.

Yes. It provides higher strength compared with most non-heat-treated aluminum alloys.

Yes. Thickness, width and temper can be adjusted based on project demand.

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