FAQs

Find answers to our most frequently asked questions below.

What is the difference between galvanized and non-galvanized products?

Non-galvanized carbon steel material is susceptible to corrosion and may require coating and painting. Galvanized components offer corrosion resistance and longer life in many applications.

Why is galvanization important?

Galvanization provides a zinc coating that forms a protective layer and reduces the corrosion and extends the life of the component.

What does hot-dip galvanized mean?

Hot-dip galvanized parts are coated by submerging them in a bath of hot, molten zinc. The zinc coats the surface and reacts with oxygen and carbon dioxide to form a dull grey corrosion-resistant layer.

What does galvanized mean?

Galvanized is a type of corrosion-resistant zinc coating applied to carbon steel. Hot dip and zinc-plated are two of the most common ways to apply the zinc protective coating. 

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What is an Austenitic alloy?

An Austenitic alloy is made of a high percentage of austenite with chromium and nickel. This combination makes the steel very resistant to corrosion.

What is Fine Grain Practice?

Fine Grain practice is an optional production method/chemistry for A105. The purpose of Fine Grain practice is to enhance the material's resistance to brittle fracture and improve its impact toughness at low temperatures.

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What is Casting?

Casting is the process of manufacturing where molten metal is poured into a mold where the liquid metal fills the cavities and solidifies into the final shape.

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What is ring rolling forging?

Ring rolling forging is a specialized form of closed die forging used to produce seamless rings. It involves shaping a hollow billet between contoured rollers to create the desired flange shape. 

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What is steel forging?

Steel forging is shaping and forming metal components with targeted force and compression applied to heated material. 

What is a heat number? 

A heat number refers to the batch of raw material a part or component was made from. 

Can I find a heat code on the product?

Yes, a heat code can be either stamped or cast into the component.

What is a heat code?

A heat code is a code that provides the traceability of a part to a material test report (MTR). A heat code is typically assigned during manufacturing by the manufacturer.

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