Explore our specialty Bar Stock products, offered in various exceptional Stainless Steel and Nickel alloys.
We manufacture premium DFARS Compliant Stainless Steel and Nickel Alloy Bar Stock up to 0.750 inches to customer specifications. Our state-of-the-art Centerless Grinding equipment allows superior quality control, making us a leader in specialty Bar manufacturing. Our bars are manufactured in our AS9100 Certified, Perris, California location.
Find the perfect product for your project specifications below:
Our Bar Stock Products:
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Available Alloys
Stainless Steel & Nickel Alloys: Monel®, Inconel® X750, Inconel® 625, & more
Our specialty Bar Stock primarily focuses on DFARS Compliant Stainless & Nickel alloys, including:
- 15-7 Mo; 17-4PH®; 302HQ; 303; 304/304L; 305; 321; 347; 410; 430L; 431; A286; 13-8 Mo; 316/316
And specialty alloys including:
- Inconel® X750
- Inconel® 600, 625, & 718
- Invar 36
- Monel® 400 and K500
A Look at Our Specialized Bar Stock Manufacturing Process
Centerless Grinding Capabilities
A Global Leader in Specialty Centerless Ground Bar Stock
One of the most crucial elements of Central Wire’s Specialty Bar Stock manufacturing is our through-feed centerless grinding. The process is precise as the workpiece is constantly fed through the machine between the grinding wheel and the regulating wheel.
Centerless Ground Bar Stock can meet exact customer dimensions and tight tolerances, alongside improved surface finish. This process creates minimal raw material waste, and new air and coolant filtration processes guarantee cleaner air in the environment.
Industries
Mission Critical and Commercial Excellence
Our high-grade Bar Stock metals provide extended durability meaning your final product will be built to last. The precision manufacturing capabilities allows for components manufactured from Bar Stock to be used in a variety of industries including:
- Aerospace
- Automotive
- Industrial
- Oil & Gas
- Renewable Energy
Bar Stock Applications
Durability and Strength Across Various Applications
With a variety of alloy options and highly customizable sizing, our Centerless Ground Stainless Steel & Nickel Bar Stock can be used in a variety of applications, including:
- Bearings and Bushings
- Bolts, Screws, Nuts
- Engine Components
- Fasteners
- Landing Gear Components
Coatings
Adding Strength and Durability
Central Wire’s molybdenum sulfide coating options help to decrease the coefficient of friction as heading and extrusion forces increase. Our copper-moly coating has a shiny, black appearance, and is formulated specifically for the most difficult cold and warm-formed parts. Our full list of coating selection includes:
Precoat Only:
- Annealed
- Ready for heading or skinpass
- Simple parts
Copper Moly:
- Skinpassed
- Ready for heading directly
- Highest performance coating available for the most difficult engineered fasteners
Moly Supercoat:
- Annealed
- Ready for heading or skinpass
- Molybdenum acts as lubricant
Copper Grease:
- Annealed
- Ready for heading or skinpass
- Coppers acts as a lubricant
Grease:
- Skinpassed
- Ready for heading directly
- Light duty forming
Techcote™ - Soap:
- Skinpassed
- Ready for heading directly
- Light duty forming for relatively simple parts
Moly Techcote™:
- Skinpassed
- Ready for heading directly
- Available light or heavy moly
- Soap coating enriched with molybdenum disulfide for extra protection during forming
Copper Techcote™:
- Skinpassed
- Ready for heading directly
- More difficulty parts requiring high-performance lubrication but with light residual for anti-packing, low dusting
Copper Precoat:
- Annealed
- Ready for heading or skinpass
- Copper acts as a lubricant for moderately severe forming
Packaging Options and Downloads
We offer two standard packaging options:
- Wooden Box
- Cardboard Box
- Custom packaging also available upon request
Looking for more information about our Bar Stock manufacturing and capabilities? Check out our Technical Resources below!

