OverviewZOLLERN ISOPROFIL steel
profiles are manufactured using various steel types tailored for specific applications. The document provides detailed information on the chemical composition and mechanical properties of these steels, categorized into types such as free-cutting steels, structural steels, quenching and tempering steels, case-hardening steels, ball and roller
bearing steels, stainless steels, and heat-resistant steels.
Free-Cutting Steels
These steels are designed for economic machining in large-scale production. The document lists several types with their chemical compositions and mechanical properties, including tensile strength and hardness.
Structural Steels
Used in machinery and motor vehicle construction, these steels are characterized by good welding properties. The document provides mechanical properties such as tensile strength and elongation for various thicknesses.
Quenching and Tempering Steels (QT Steels)
QT steels are used for components subjected to high stresses. The document details both unalloyed and alloyed QT steels, highlighting their chemical compositions and mechanical properties.
Case-Hardening Steels
These steels have a low carbon content and are used for components requiring a hard surface layer. The document includes both unalloyed and alloyed case-hardening steels, with information on their chemical properties and mechanical characteristics.
Ball and Roller Bearing Steels
Designed for components subjected to high local alternating stresses, these steels are resistant to abrasive wear. The document provides chemical compositions and annealing hardness.
Stainless Steels
Known for their resistance to chemically aggressive substances, stainless steels have a chromium content of at least 12%. The document lists various types with their chemical compositions.
Heat-Resistant Steels
These materials retain their mechanical properties at high temperatures, up to 580°C. The document provides an overview of their applications and properties.
Elevated Temperature Steels
These steels are designed to withstand high temperatures, up to approximately 800°C. The document lists several steel designations with their respective chemical compositions, including elements like Carbon, Silicon, Manganese, Phosphorus, Sulfur, Chromium, Molybdenum, Nickel, Vanadium, Titanium, Tungsten, Cobalt, and Niobium.
Tool Steels
Tool steels are high-quality steels used for processing materials and handling workpieces. They are characterized by high hardness, wear resistance, and toughness. The document specifies tool steels for cold working, which are case-hardened if the surface temperature does not exceed 200°C. It provides chemical compositions and annealing hardness for various tool steel designations.
Key Data
The document includes tables listing the chemical properties of different steel types, along with their DIN material numbers and annealing hardness values. For example, X20CrMoV12-1 and X22CrMoV12-1 are elevated temperature steels with specific ranges for elements like Carbon and Chromium.
Contact Information
The document provides contact details for ZOLLERN GmbH & Co. KG, including their address, phone number, fax, and email, for further inquiries or material demands.