Industry News-Zhishang Steel-Specializing in galvanized steel import and export trade, warehousing and processing.

May 29, 2023

Four varieties of steel -45# flat steel

Process method of 45# flat steel.

May 29, 2023

What is thermal brittleness

Some steel stays at 400~550℃ for a long time, and its impact value will decrease significantly after cooling to room temperature. This phenomenon is called the···

Industry News

May 26, 2023

What is the performance of 20CrNi2MoA alloy structural steel

20CrNi2MoA is a kind of high-quality alloy structural steel, which is made by multiple precision machining processes by adding carbon, silicon, manganese, phosp···

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May 25, 2023

Japanese grade of structural steel plate

The first part represents the material, such as: S (Steel) represents steel, F (Ferrum) represents iron.

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May 24, 2023

Spring steel: Special alloy steel for the manufacture of springs and other elastic components

Spring steel refers to the special alloy steel used in the manufacture of springs and other elastic components. According to the performance requirements, use c···

Industry News