SS 904L / UNS N08904 Round Bar
Premium 904L Stainless Steel Round Bars for Industrial & Engineering Applications
Our 904L Round Bars are manufactured to deliver excellent corrosion resistance, superior mechanical strength, and reliable performance in demanding industrial environments. Available in a variety of diameters, finishes, and forms, our SS 904L Round Bars are widely used in marine engineering, chemical processing, oil & gas, power generation, pharmaceutical, and precision engineering applications.
Manufactured from UNS N08904, our 904L Stainless Steel Round Bars offer excellent resistance to pitting, crevice corrosion, and aggressive chemical environments. We also supply 904L Bright Bars, 904L Black Bars, 904L Forged Bars, and custom-machined bars to meet diverse industrial and engineering requirements.
Why Choose SS 904L Round Bar?
SS 904L / UNS N08904 Round Bar is a high-performance austenitic stainless steel product designed for applications requiring excellent resistance to corrosion, pitting, crevice corrosion and aggressive chemicals. Its combination of durability, weldability and fabrication properties makes 904L Round Bar suitable for chemical processing, marine, pharmaceutical, offshore and other demanding industrial applications.
Its specialized composition containing chromium, nickel, molybdenum, and copper provides enhanced corrosion resistance compared with conventional stainless steel grades. SS 904L Round Bars can be supplied in various diameters and customized dimensions to meet specific engineering, machining, and fabrication requirements.
Our 904L Stainless Steel Round Bars are produced from premium-quality austenitic stainless steel designed for applications requiring exceptional corrosion resistance, high durability, and excellent machinability. The enhanced nickel, molybdenum, and copper content provides reliable performance in harsh industrial environments where conventional stainless steel grades may not be suitable.
We manufacture and supply a complete range of SS 904L Bars, including 904L Bright Bars, 904L Black Bars, 904L Forged Bars, 904L Hot Rolled Round Bars, and 904L Cold Drawn Round Bars. These products are widely used for shafts, fasteners, valve components, pump parts, machined components, and structural engineering applications.
Our product portfolio is available in standard dimensions as well as Custom 904L Round Bars manufactured according to customer specifications and project requirements.
Our 904L Round Bars are engineered to provide dependable performance across a wide range of industrial applications.
Key Features
Excellent corrosion resistance in aggressive environments
High mechanical strength and durability
Good machinability and fabrication characteristics
Excellent weldability
Available in bright, black, forged, hot rolled, and cold drawn finishes
Precision dimensional accuracy
Smooth surface finish for machining applications
Available in standard and custom dimensions
Long service life with minimal maintenance
Suitable for heavy-duty engineering applications
Specifications
Parameter | Details |
Diameter | 5 mm to 200 mm |
Length | Standard 6 Meter Random Length & Customized Lengths |
Forms Available | Bright Bar, Black Bar, Hex Bar, Square Bar, Rods, Polish Bar, Forged Bar, Round Bar |
Product Types | Round Bar, Forged Bar |
We specialize in manufacturing and supplying Custom 904L Round Bars for diverse industrial and engineering applications.
Our specialization includes:
- Custom diameters
- Custom lengths
- Precision machined bars
- Bright bars
- Black bars
- Forged bars
- Hot rolled round bars
- Cold drawn round bars
- Square and hex bars
- Project-specific manufacturing solutions
Our advanced manufacturing capabilities enable us to supply products that meet precise customer requirements and international quality standards.
To support machining, fabrication, and industrial projects, we offer a range of value-added processing services.
Our Services Include
Precision Cutting
Bar Cutting to Length
Forging
Rolling
Heat Treatment
Surface Polishing
Custom Machining Support
Export Packaging
These services help customers receive products ready for machining, fabrication, and installation, reducing processing time at the project site.
Quality & Certification
Every 904L Stainless Steel Round Bar undergoes comprehensive quality inspection to ensure consistent performance, dimensional accuracy, and compliance with customer specifications.
Available Documentation
Manufacturer Test Certificate
EN 10204 3.1 Test Certificate
EN 10204 3.2 Test Certificate (where applicable)
NACE MR0175 Certification (where applicable)
Material Identification & Traceability
Each product is inspected, marked, and securely packed to ensure safe transportation and reliable performance during storage and installation.
Frequently Asked Questions (FAQ)
What types of 904L Round Bars do you offer?
We offer a complete range of 904L Round Bars, including 904L Bright Bars, 904L Black Bars, 904L Forged Bars, 904L Hot Rolled Round Bars, and 904L Cold Drawn Round Bars for industrial and engineering applications.
What is the difference between Bright Bars and Black Bars?
904L Bright Bars are precision-finished with excellent dimensional accuracy and surface finish, making them suitable for machining and precision components. 904L Black Bars are supplied in their hot-rolled condition and are commonly used for structural and heavy engineering applications.
Which standards are commonly followed for 904L Round Bars?
Our products can be manufactured in accordance with internationally recognized standards, including ASTM A276 904L Round Bar and ASTM A479 904L Round Bar, depending on customer and project requirements.
Can you supply Custom 904L Round Bars?
Yes. We manufacture Custom 904L Round Bars in various diameters, lengths, and finishes according to customer drawings and project specifications.
What are the common applications of SS 904L Round Bars?
SS 904L Round Bars are widely used in shafts, valve components, pump parts, fasteners, marine engineering, chemical processing equipment, precision-machined components, and other industrial applications requiring excellent corrosion resistance and strength.
Are different finishes available?
Yes. We supply 904L Stainless Steel Round Bars in bright, black, forged, hot-rolled, and cold-drawn finishes to suit different machining and engineering requirements.
Request a Quote
Looking for premium-quality 904L Round Bars for your industrial or engineering project?
Whether you require 904L Bright Bars, 904L Forged Bars, 904L Hot Rolled Round Bars, or Custom 904L Round Bars, our team is ready to assist you with product selection, technical guidance, and competitive quotations based on your specific requirements.