DIN 1.7220 34CrMo4 alloy steel round bar

DIN 1.7220, also known as 34CrMo4, is an alloy steel round bar that conforms to the DIN EN 10083-3 standard. It is a quench and tempering (QT) steel known for its high strength, toughness, and good hardenability.

The designation "1.7220" represents the chemical composition of the steel, which includes elements such as chromium (Cr), molybdenum (Mo), and carbon (C). The alloy composition contributes to the enhanced mechanical properties of the steel, including its high tensile strength and excellent wear resistance.

34CrMo4 alloy steel round bars are commonly used in various applications, including automotive parts, crankshafts, gears, bolts, and other components subjected to heavy loads and high stresses. Its versatility and reliability make it suitable for both static and dynamic mechanical applications.

These round bars can be further processed through machining, heat treatment, and surface finishing to meet specific project requirements. They offer excellent weldability and formability, allowing for easy fabrication and assembly.

Overall, DIN 1.7220 34CrMo4 alloy steel round bars provide superior strength and durability, making them suitable for demanding applications where high-performance materials are required.

• Tel: 0086-371-86151827 86151627
• Fax: 0086-371-86011881
• [email protected]