416R Stainless Steel – Gun Barrel

416R Stainless Steel Supplier – Gun Barrel

As a 416R stainless steel gun barrel supplier, Ameralloy supplies 416R. The primary use of 416R is for gun barrels, firing pins, rifle barrels, tactical rifles, and handgun barrels. One hundred percent eddy current has been verified by ASTM 2375 ultrasonic testing. Ameralloy Steel has been a supplier for many years. Please get in touch with us for more information and your specific needs.


Chemical composition of a substance 

Martensitic steel has a high degree of hardness and can be tested non-destructively, making it ideal for this application. Even though they possess these two properties, austenitic steels outperform them in terms of corrosion resistance when they’re exposed to temperatures below zero, their ductility decreases, and their strength increases. 

Defending Against Corrosion 

In addition to preventing corrosion and fouling, this material has excellent corrosion resistance. 416R’s proper chemistry may aid the gun industry. If it is constructed of stainless steel, it will survive the pressure and heat generated by the discharge of a gun. 

It’s crucial to keep the barrel accurate. The material has been stressed, relieved, and straightened to provide good machinability. This term describes taking the material’s stress out to help drill or cut with a lathe. Heat treatment alters the material’s microstructure, resulting in a constant core hardness across the length of the bar. Stress relieving occurs around 400 and 750 degrees Fahrenheit, then tension is released at 1200 degrees, despite its poor weldability. The HRC ranges from 26 to 32, and special HRC needs may be accommodated upon request. 

Not sure what you are looking for? Contact Ameralloy Steel an ISO 9001 certified supplier that specializes in finding hard-to-find Stainless and Alloys. Along with our proprietary grades Amera-Braze, Durelloy, and Dura-Krome. Our knowledgeable sales team will help you find what you are looking for. With many shapes, sizes, and material grades available, we can help you find what you are looking for. The most common items stocked are Tube, Pipe, Sheet, Plate, Hex bar, Square bar, Round bar, Threaded bar, Pump Shaft, and Millimeter sizes. We offer added fabrication services. Contact us now for the current price and delivery.

Ameralloy Steel Corporation is a prime supplier of speciality steel bar products and wear-resistant high-impact steel plate. Our full catalogue features speciality steels and standard AISI alloys to meet your demanding applications.

Ameralloy’s precision-forged speciality steels and standard alloys are shipped worldwide with reliable on-time service.

Ameralloy provides engineering services for your steel products. From forging to machining and finishing, our Chicago based steel service centre will manufacture, ship, and deliver your order with unrivalled quality and service


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Email Project Specification: sales@ameralloy.com