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What is tempered spring steel wire

What is tempered spring steel wire

Tempering is a method of heating quenched steel to reduce the brittleness caused by quenching and improve toughness. In the tempering process, the steel wire is heated to an appropriate temperature and then slowly cooled. This process will change the crystal structure of the steel wire, making it flexible and reducing the hardness to a certain extent.

2023/11/28

The company's annual output of 50000 tons of quenching-tempering spring steel wire project (phase I) completed environmental protection acceptance publicity

The company's annual output of 50000 tons of quenching-tempering spring steel wire project (phase I) completed environmental protection acceptance publicity

According to the "Decision of the State Council on Amending the" Regulations on the Administration of Environmental Protection for the Completion of Construction Projects "(State Council Order No. 682), and the Ministry of Environmental Protection" On Issuing<建设项目竣工环境保护验收暂行办法>The announcement of the "(national environmental planning EIA [2017] No. 4), now" Henan Jigang metal products technology co., ltd. annual output of 50000 tons of quenching-tempering spring steel wire project (phase I) "completion of environmental protection acceptance content publicity as follows: Project name: Henan Jigang Metal Products Technology Co., Ltd. annual output of 50000 tons of quenching-tempering spring steel wire project (phase I) Venue: No.3 Factory Building, Zone C, Steel Products Deep Processing Industrial Park, Huling Industrial Agglomeration Zone, Jiyuan City, Henan Province Construction unit: Henan Jigang Metal Products Technology Co., Ltd.</建设项目竣工环境保护验收暂行办法>

2023/11/22

What is it, tempered straight bar stock?

What is it, tempered straight bar stock?

The surface hardness of metal workpieces quenched and tempered with bar material is high. The surface hardness of workpieces quenched and tempered with intermediate frequency induction heating is often 2~3 HRC higher than that of ordinary quenching.

2023/11/22

What spring steel?

What spring steel?

Spring steel is a kind of special steel which is widely used in machinery, automobile, instrument, electronics and other industries. Its toughness and elasticity are not available in other steels. Spring steel is widely used in the manufacture of spring, circlip, guide, torsion spring, tension spring, compression spring, plane spring and other elastic components.

2023/11/22

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