...

Stainless Steel Flat Bar

Versatile Stainless Steel Flat Bar for Fabrication and Structural Applications

Stainless Steel Flat Bar is a versatile structural and fabrication material widely used in construction, industrial manufacturing, and engineering applications. It offers excellent corrosion resistance, mechanical strength, and processing flexibility, making it suitable for a wide range of structural and fabricated components.

Widely used in support structures, brackets, machinery components, architectural projects, and industrial fabrication requiring long-term durability and reliable performance.

Product Features

Why Choose Stainless Steel Flat Bar

Stainless Steel Flat Bar combines strength, corrosion resistance, and fabrication versatility, making it one of the most widely used stainless steel profiles for industrial and structural applications.

Key advantages include:

• Excellent corrosion resistance

• Good mechanical strength

• Easy cutting, welding, and machining

• Suitable for fabrication and structural use

• Reliable dimensional stability

• Long service life with low maintenance

• Available in multiple grades and dimensions

Product Applications

Stainless Steel Flat Bar is widely used in applications requiring strength, durability, and fabrication flexibility.

Typical applications include:

• Structural supports

• Brackets and frames

• Machinery components

• Architectural projects

• Industrial fabrication

• Equipment manufacturing

• Infrastructure works

• OEM manufacturing projects

Custom Manufacturing

We supply stainless steel flat bars in various widths, thicknesses, lengths, and grades to meet different project requirements. Cutting, drilling, welding, machining, and custom fabrication services are available according to customer specifications.

Suitable for structural, industrial, and engineering applications requiring custom processing.

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

Product Type

Stainless Steel Flat Bar

Material Grade

201 / 304 / 304L / 316 / 316L / 2205

Width

10 – 300 mm

Thickness

3 – 50 mm

Length

3000 – 12000 mm

Surface Finish

Pickled / Polished / Brushed

Standard

ASTM A276 / ASTM A484 / EN 10058

Processing Service

Cutting / Drilling / Welding / Machining

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

Stainless steel flat bar provides excellent corrosion resistance and requires minimal maintenance, making it suitable for humid, chemical, marine, and hygienic environments. Carbon steel flat bar is generally more economical but typically requires protective coatings to prevent corrosion in demanding conditions.

The flat profile is easy to cut, weld, drill, and machine, making stainless steel flat bar a practical choice for brackets, supports, frames, equipment components, and custom-fabricated structures that require both durability and corrosion resistance.

Stainless steel flat bar offers a combination of dimensional versatility, excellent machinability, weldability, and corrosion resistance. These characteristics make it an ideal material for producing custom brackets, supports, machine parts, and fabricated structural components.

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.

Keep Your Project On Track — On Time and Within Budget

Get a fast, accurate quotation within 24 hours and secure reliable material supply for your next project.

Speak with a Project Specialist

Contact Information

Say something to start a live chat!

Related products:

Aluminum Angle

Lightweight Aluminum Angles for Structural and Fabrication Applications

Custom Aluminum Extrusion

Custom Aluminum Extrusion Solutions for OEM and Industrial Projects

Stainless Steel Angle Bar

Corrosion-Resistant Stainless Steel Angle Bar for Structural and Fabrication Applications

Stainless Steel Beam

Structural Stainless Steel Beam for Construction and Industrial Applications

Stainless Steel Channel

Structural Stainless Steel Channel for Construction and Fabrication Applications

Carbon Steel Angle

Carbon Steel Angle for Structural and Construction Applications

Carbon Steel Channel

Carbon Steel Channel for Structural and Industrial Applications

Carbon Steel H Beam

Carbon Steel H Beam for Heavy Structural and Construction Applications

Carbon Steel I Beam

Carbon Steel I Beam for Structural Framing and Engineering Applications