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Stainless Steel Angle Bar

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

Stainless Steel Angle Bar is an L-shaped structural profile designed for construction, fabrication, and engineering applications. It provides excellent mechanical strength, corrosion resistance, and long-term durability, making it suitable for both indoor and outdoor environments.

Widely used in structural frameworks, equipment supports, machinery fabrication, marine projects, and industrial installations requiring reliable structural performance and corrosion protection.

Product Features

Why Choose Stainless Steel Angle Bar

Stainless Steel Angle Bar combines structural strength with superior corrosion resistance, making it a reliable choice for demanding engineering and fabrication projects.

Key advantages include:

• Excellent corrosion resistance

• High structural strength

• Easy welding and fabrication

• Available in equal and unequal angle profiles

• Suitable for indoor and outdoor applications

• Long service life with low maintenance

• Available in multiple grades and dimensions

Product Applications

Stainless Steel Angle Bar is widely used in structural and industrial applications requiring strength, durability, and corrosion resistance.

Typical applications include:

• Construction frameworks

• Equipment supports

• Machinery fabrication

• Marine structures

• Industrial platforms

• Architectural projects

• Infrastructure works

• OEM manufacturing projects

Custom Manufacturing

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

Available in equal angle and unequal angle configurations for structural and engineering applications.

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

Equal Angle / Unequal Angle

Material Grade

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

Leg Size

20 × 20 mm – 200 × 200 mm

Thickness

3 – 20 mm

Length

3000 mm – 12000 mm

Surface Finish

Pickled / Polished / Brushed

Standard

ASTM A276 / ASTM A484 / EN 10056

Processing Service

Cutting / Drilling / Welding / Fabrication

Application Areas

Our materials support a wide range of construction and infrastructure projects

Frequently Asked Questions

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Stainless steel angle bar provides excellent corrosion resistance and requires little maintenance, making it suitable for humid, chemical, marine, and outdoor environments. Carbon steel angle bar generally offers lower material cost but often requires protective coatings to prevent corrosion.

The L-shaped profile provides reliable structural support while allowing straightforward cutting, welding, drilling, and bolted assembly. Combined with the corrosion resistance of stainless steel, it is well suited for both industrial structures and architectural applications.

The appropriate grade depends on the service environment, corrosion exposure, fabrication requirements, and mechanical performance needed. Grades such as 304 are commonly selected for general applications, while 316 is preferred for marine, chemical, and other highly corrosive environments.

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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