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Новости компании

Новости компании
25 2024-07

Classification and application of hot rolled coil

Hot rolled coil is a kind of strip steel made from slab (mainly continuous casting billet), which is heated by heating furnace (or soaking furnace soaking) and ···

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23 2024-07

Is the hardness of cold rolled plate high or hot rolled plate high?

The hardness of steel is closely related to its internal structure, especially the dislocation in the structure. Dislocation is a kind of microscopic defects in···

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23 2024-07

Is the hardness of cold rolled plate high or hot rolled plate high?

The hardness of steel is closely related to its internal organizational structure and, more specifically, to the dislocation situation within the organization. ···

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23 2024-07

304 stainless steel in how many degrees will precipitate heavy metals ah?

Qualified 304 stainless steel is a high-quality material, it should not precipitate heavy metals at any temperature. This means that whether you use this stainl···

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19 2024-07

Superalloy Inconel600

Superalloy Inconel 600 is a kind of special metal material widely used in high temperature, high pressure and strong corrosion environment.

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12 2024-07

what's the difference between hot rolled and cold rolled steel?

After finishing lines such as cutting the head, cutting the tail, cutting the edge and straightening and leveling for multiple passes, the straight hair coil is···

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12 2024-07

What is hot rolling?

​Hot rolling is a rolling process that is carried out above the recrystallization temperature.

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05 2024-07

1.5 mm thick galvanized steel sheet

The thin steel plate is immersed in the dissolved zinc bath so that its surface adheres to a thin steel plate. It is mainly produced by continuous galvanizing p···

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04 2024-07

What are the advantages and disadvantages of various steels?

Ordinary medium and thick steel plate: Advantages: smooth surface, good quality, easy processing, relatively low price. Disadvantages: internal bubbles, impurit···

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27 2024-06

Common cold rolled steel plate grade introduction

The material composition of common steel plate grades is different, generally including carbon (C), silicon (Si), manganese (Mn), sulfur (S), phosphorus (P) and···

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Сталь чжи сан

Zhishang steel co.Ltd,specializes in steel products,which mainly manufactures galvanized steel,galvalume steel,ppgl,ppgl and also can supply hot rolled steel, coldrolled steel,stainless,wire rod,h beam,steel pipe,etc.The company is committed to providing customers with high-quality and low-price steel products and strives tocreate value for custome···

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