4130 steel plate spec,Trends Analyzed By Pros

4130 steel plate spec,Introduction to 4130 Steel Plate Spec 4130 steel plate is a widely used material in various industries. It is a low - al

Introduction to 4130 Steel Plate Spec

4130 steel plate is a widely used material in various industries. It is a low - alloy steel that contains chromium and molybdenum. The "41" in the name indicates that it has a 0.41% carbon content approximately. This steel plate is known for its good strength, toughness, and weldability.

The spec of 4130 steel plate typically includes details about its mechanical properties. For example, it has a tensile strength that can range from around 95,000 psi to over 125,000 psi depending on the heat treatment and the form of the steel. The yield strength is also an important specification, which can be around 75,000 psi or more.

When it comes to its chemical composition, in addition to carbon, chromium, and molybdenum, it may also contain small amounts of manganese, silicon, and other elements. The chromium content, usually around 0.8 - 1.1%, helps with hardenability and corrosion resistance, while the molybdenum, about 0.15 - 0.25%, also contributes to the strength and toughness of the steel plate.

4130 steel plate is often used in the aerospace industry for components such as aircraft landing gears. In the automotive industry, it can be used for parts that require high strength and durability, like axles. It is also popular in the construction of high - performance bicycles and in some industrial machinery applications.

Questions and Answers about 4130 Steel Plate Spec

Question 1: What are the main elements in the chemical composition of 4130 steel plate?Answer: The main elements in the chemical composition of 4130 steel plate are carbon (about 0.41%), chromium (0.8 - 1.1%), molybdenum (0.15 - 0.25%), along with small amounts of manganese, silicon, etc.

Question 2: Where is 4130 steel plate often used?Answer: 4130 steel plate is often used in the aerospace industry for aircraft landing gears, in the automotive industry for parts like axles, in high - performance bicycle construction, and in some industrial machinery applications.