Austenitic Stainless Steel Precision Ground Bars

Austenitic stainless steel precision ground bars are a strong choice for customers who need corrosion resistance, toughness, formability, and stable performance in demanding working environments. These materials are widely used where stainless steel shafts must maintain reliable movement, dimensional accuracy, and surface quality under moisture, chemical exposure, temperature changes, or frequent mechanical operation.

Compass Power Tech manufactures austenitic stainless steel precision ground bars in grades including 303, 303Cu, 304, 304L, 316, 316L, 316Ti, and 321. The maximum processing diameter for stainless steel precision ground shafting is up to 300 mm, allowing us to support both standard precision shaft requirements and larger customized shaft applications.

Depending on the selected grade, austenitic stainless steel precision ground bars can be used for mechanical precision shafts, high-temperature-resistant shafts, corrosion-resistant shafts, pneumatic components, hydraulic components, valve parts, pump parts, food machinery, water treatment equipment, and other industrial systems where long service life and consistent performance are important.

For projects with specific requirements for machinability, weldability, corrosion resistance, or heat resistance, Compass Power Tech can help customers compare suitable stainless steel grades and select the right material for the final application.

Additional Custom Services
  • Cut-to-length service: Shaft length can be customized according to customer assembly requirements.
  • End chamfering: Both ends of the shaft can be chamfered to simplify downstream machining and installation.
  • Drawing-based machining: Shafts can be machined according to customer drawings and supplied as ready-to-assemble components.
  • Surface rolling treatment: Surface rolling can be applied to improve surface hardness when higher wear resistance is required.
Packaging and Storage

To protect stainless steel precision ground shafting during sea freight and storage, Compass Power Tech uses anti-rust paper tube packaging. Before wrapping, anti-rust oil is applied evenly to the shaft surface, and anti-rust wax is applied inside the paper tube. This protection process helps reduce corrosion risk during transportation and ensures customers receive shafts in stable, ready-to-use condition.

Packaging and Storage
Manufacturing Capabilities

We have been dedicated to manufacturing premium quality metal components including precision ground shafts, stainless steel tubes and piston rods since 2001.

Production Workshop

Production Workshop

Controlled production workflows ensure stable output capacity, consistent quality and reliable delivery of your metal components

Raw Materials

Raw Materials

Our extensive material portfolio of stainless steel, alloy steel and aluminum alloy ensures the flexibility to match your specific performance requirements

Precision Machining

Precision Machining

Our machining capabilities, including precision grinding, steel tube processing and aluminum extrusion, enable us to customize metal components to your exact specifications

Quality Control

Quality Control

We implement rigorous inspections covering surface finish, dimensions, and physical & chemical properties to guarantee reliable performance in demanding applications