Chrome Moly Steel Tubing

Chromoly steel is a type of low alloy steel that gets its name from a combination of the words chromium and molybdenum two of the major alloying elements.

Chrome moly steel tubing. Chromoly 4130 is a low alloy steel containing chromium molybdenum iron carbon and other alloying elements. 4130 alloying elements include chromium and molybdenum and for this reason it is commonly referred to as chromoly or chrome moly. 4130 chrome moly square tube. Promoly tubing is superior to plain carbon tubing and exceeds the industry specs for 4130 tubing.

4130 chrome moly tubing also has a smooth interior and exterior finish that resists scaling and. The chromium adds strength hardenability and a level of corrosion resistance to mild carbon steel though chromoly is not as corrosion resistant as stainless steel. The addition of chromium to steel improves strength and corrosion resistance and the molybdenum increases material toughness. 4130 chrome moly round tube.

Chromoly steel is often used when more strength is required than that of mild carbon steel though it often comes at an increase in cost. 4130 alloy steel tubing is cold drawn and seamless. Plymouth tube company produces promoly seamless alloy 4130 tubing to conform to mil t 6736b and ams 6360. 4130 chromoly tubing also has a smooth interior and exterior finish that resists scaling and oxidation.

For technical drawings and 3 d models click on a part number. Chrome moly round tube 4130 4130 chrome moly tubing is a through hardening chrominum molybdenum alloy tubing used extensively anywhere where a strong light weight tubing application is needed. It resists fracturing from repeated stress. Alloying elements include chromium and molybdenum and as a result these materials are often informally referred to as chromoly steel common variant stylings include chrome moly cro moly crmo crmo cr moly and similar they have an excellent strength to weight ratio and are considerably.

Certificates with a traceable lot number are available for these products. 41xx steel is a family of sae steel grades as specified by the society of automotive engineers sae. Chromoloy tubing is made from a family of low alloy steels that contain chromium and molybdenum sae 4130 or 4140 along with the iron carbon and other elements. 4130 alloy steel tubing is cold drawn and seamless.

In addition using promoly offers distinct advantages to frame builders. Also known as chrome moly steel this versatile 4140 alloy steel is used for a wide range of parts such as gears axles shafts collets and die holders. It is widely used in the aviation racing and cycling industries because it has an excellent strength to weight. It is widely used in the aviation and racing industries because it has an excellent strength to weight ratio.

What is chromoly steel.