Stainless 303 Supplier

Stainless 303 Supplier

Stainless 303 is an austenitic chromium-nickel alloy the are highly resistant to corrosive environments and nonmagnetic. Stainless 303 was developed to be used for screw machining applications because it is the easiest to machine in the 300 series.

The composition of 303 is 18% chromium and 8% nickel. Sulfur or selenium are added to make this easier on tooling life and can run at fast machining feed speeds. Typical uses of 303 are used to produce high tolerance and small intricate parts. It is commonly used to make bearing shafts, gears, bolts, and screws.

The 303 series stainless steel is good at standing high temperatures while retaining its strength. Since it has sulfur added to help in causing sulfite inclusions to allow the cutting of the material, it is more susceptible to surface rust.

Stainless 303 is not popular in flat form. Most stainless 303 will be in the shape of a bar. Ameralloy steel stocks a large variety of sizes in Round, Hex, and square. We also have material that has been Centerless Ground to have tight tolerance and polished finish.

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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