FAQ
Q : What are the classifications of stainless steel A : Stainless steel is often divided into: martensitic steel, ferrite steel,austenitic steel, austenitic-ferritic (duplex) stainless steel and precipitationhardening stainless steel.
Q : How to judge whether 304 stainless steel A: 304 stainless steel, can be used in places that require high screw materialand will not rust
Q :Why 304 stainless steel is magnetic A: Because stainless steel is divided into austenite, martensite, ferritic duplexstainless steel, etc.. austenite is also the most widely used stainless steel.austenite is non-magnetic or weakly magnetic, while ferrite and martensite aremagnetic.
Q : The difference between 201 stainless steel and 304 stainless steel
A: Common stainless steels in the market are 201 stainless steeland 304 stainless steel
Q : What is heat treatment A: Heat treatment is an important metal processing method, the purpose isto improve the performance of steel (use performance and process performance)
Hanyang Fasteners is a company specializing in standard and non-standard fasteners, integrating production, sales, and research and development. In line with the business philosophy of "integrity management, advocating norms", it gives full play to regional and industrial advantages, and serves Customers all over the country, providing professional fastener connection solutions.
We integrate all aspects of manufacturing, development, and service, focusing on providing customers with comprehensive supporting services. With excellent entrepreneurial spirit, strict management, high-quality production, high-precision inspection, and high-standard service!
The main production standards are: DIN, ANSI, BS, ISO, JIS, GB, UNI and other standards, as well as non-standard products: Materials involved: Carbon steel, alloy steel, stainless steel, copper, nylon, etc. The product category includes various screws, bolts, nuts and other accessories.
With high-quality fastener products and sincere service, it has won the recognition of customers in various fields of society. The products are used in machinery, new energy, environmental protection equipment, medical equipment, communication equipment, power facilities, electronic products, food machinery, petrochemical, Ship assembly, pump valve pipeline, building curtain wall, open air and other industries, the products are well received by customers.
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