EH 36
0.282-0.283 lb/in3
The weight of 4140 steel varies depending on the form and dimensions of the material. On average, the density of 4140 steel is around 0.283 lb/in³. Therefore, to calculate the weight of a specific piece of 4140 steel, you would need to know its dimensions and then use the density to calculate the weight.
Steel grade 4140 is generally considered better than C45 for applications requiring higher strength and toughness. 4140 is an alloy steel that includes chromium and molybdenum, providing superior hardenability and wear resistance. In contrast, C45 is a carbon steel that offers good machinability and moderate strength but lacks the alloying elements that enhance 4140's performance in demanding conditions. Thus, for applications needing enhanced mechanical properties, 4140 is typically the preferred choice.
It's a misnomer. 4140 is a type of steel, which is NOT stainless.
4140 & 5140 STOCK LIST
The GMW 25 8.8 standard pertains to a specific grade of high-strength steel used in automotive applications. An equivalent AISI material grade for GMW 25 8.8 would be AISI 4140 or AISI 4340, which are both alloy steels known for their strength and toughness. However, it is essential to verify specific mechanical properties and chemical compositions for precise applications. Always consult engineering standards and material specifications for exact equivalencies.
The Asian steel grade M3A64A is typically equivalent to the U.S. steel grade AISI 4140. Both grades are low-alloy steel commonly used for various applications, including automotive and machinery components, due to their good toughness and strength properties. However, it's important to verify specific mechanical and chemical properties to ensure suitability for particular applications.
The equivalent of 4140 steel in the EN (European Norm) series is typically 42CrMo4. This alloy steel contains chromium and molybdenum, providing good hardenability and strength. It is commonly used in applications requiring high strength and toughness, such as in gears, shafts, and heavy machinery components.
The numbers in 4140 typically refer to a type of alloy steel known as AISI 4140. This designation indicates that the steel contains approximately 0.40% carbon, along with chromium and molybdenum as alloying elements. AISI 4140 is known for its high strength, toughness, and wear resistance, making it suitable for a variety of applications, including machinery and automotive components. The numbers help categorize and specify the material's composition and properties.
The cost of 4140 steel can vary depending on factors such as quantity, supplier, and market conditions. On average, the price for 4140 steel can range from $1.50 to $3 per pound. It's recommended to contact steel suppliers directly for the most up-to-date pricing information.
AnswerI have found in my research that 4140/4142 is the closest US comparable grade of material to 42CrMo4.Use the link to a site where you can find more information on other comparable grades of alloys form US to International call outs.Answer708M40 or EN19a
4140