T/ZSA 34-2021 Soft magnetic stainless steel wire rod
T/ZSA 34-2021 Soft magnetic stainless steel wire rod
Basic Information
Scope
Scope: This document specifies the ordering content, dimensions, appearance, weight, technical requirements, testing methods, inspection rules, packaging, marking, and quality certificates for soft magnetic stainless steel wire rod. This document applies to hot-rolled soft magnetic stainless steel wire rod with a diameter of 4.5mm to 42.0mm (hereinafter referred to as wire rod); Main technical content: Soft magnetic stainless steel materials are mainly used for manufacturing electrical equipment and electronic device parts with certain corrosion resistance requirements. They are usually made from hot-rolled soft magnetic stainless steel wire rod, which is subjected to cold drawing, heat treatment, and machining processes to produce parts with specific magnetic properties. Since subsequent processes such as cold drawing, heat treatment, and machining can significantly affect the magnetic properties of soft magnetic stainless steel wire rod, the industry does not set specific requirements or conduct tests on the magnetic properties of hot-rolled soft magnetic stainless steel wire rod. Instead, chemical composition is used as the main guarantee and reference for magnetic properties. This document standardizes soft magnetic stainless steel wire rod, aiming to provide high-quality soft magnetic stainless steel wire rod materials for subsequent processing procedures and to ensure that the magnetic properties of processed products meet the requirements of use.