Company news

Industry news

Steel Processing Technology

From iron ore mining to the production of final steel products. Different steel grades and product requirements may lead to differences in process flow. In response to different steel types and product needs, our factory will adjust steelmaking methods, rolling processes, heat treatment processes, etc. Here are some common variations:

2024

02-21

Stainless steel plate

Stainless steel plate is generally stainless steel plate and acid-resistant steel plate. Coming out at the beginning of this century, the development of stainless steel plate for the development of modern industry and scientific and technological progress has laid an important material and technological foundation. There are many kinds of stainless steel plate, different performance, it has gradually formed several categories in the process of development.

2023

04-14

Properties of stainless steel plate

The stainless steel plate has similar resistance to general corrosion as the unstable nichcr 304. Prolonged heating in the chrome-carbide degree temperature range may affect alloys 321 and 347 in harsh corrosive media. It is mainly used in high temperature applications, where the material is required to have strong sensitization resistance to prevent intergranular corrosion at lower temperatures.

2023

04-14

Application prospect of stainless steel pipe

Stainless steel pipe is a kind of economic cross-section steel, is an important product in the steel industry, can be widely used in life decoration and industry, many people in the market for making stair handrails, window protection, railings, furniture and so on. There are two common materials, 201 and 304.

2023

04-14

Cause of 304 steel rust phenomenon

Chloride ions are found in many places, such as salt, sweat, sea water, sea wind, soil, and so on. In the presence of chloride ions, stainless steel corrodes quickly, even more than ordinary mild steel. Chloride ions form a complex with Fe in the alloying element, which reduces the positive potential of Fe, and then is oxidized by oxidizing agents who take away electrons [1]. So there are requirements for the use of stainless steel environment, and the need to wipe often, remove dust, keep clean and dry.

2023

04-14

Carbon steel pipe preparation method

The raw material of carbon steel tube is round tube billet, round tube embryo to be cut by cutting machine processing billet with growth of about 1 meter, and sent to the furnace by conveyor belt heating. The billet is fed into a furnace and heated to about 1200 degrees Celsius. The fuel is hydrogen or acetylene. The temperature control in the furnace is the key problem. After the round tube billet comes out, it is perforated by the pressure punch. Generally, the most common perforator is the conical roll perforator.

2023

04-14

Carbon steel pipe

Carbon steel pipe can be divided into seamless steel pipe, straight seam steel pipe, spiral steel pipe, high frequency welding steel pipe and so on. The raw material of rolling seamless carbon steel pipe is round tube billet. Round tube embryo is cut by cutting machine and processed into billet with growth of about 1 meter, and sent to furnace by conveyor belt for heating. The billet is fed into a furnace and heated to about 1200 degrees Celsius.

2023

04-14

Aluminum rod product classification

. 1000 series aluminum rod represents 1050, 1060 and 1100 series. Among all the series, series 1000 has the most aluminum content. Purity can reach more than 99.00%. Because it does not contain other technical elements, the production process is relatively simple and the price is relatively cheap.

2023

04-14

Stainless steel roll

Stainless steel belt is also called roll belt, roll material, roll plate, plate roll, with a lot of hardness. Stainless steel features: 1. Complete specifications, diverse materials; 2. High dimensional accuracy, up to ±0.1mm; 3. Good surface quality, good brightness; 4. Strong corrosion resistance, high tensile strength and fatigue strength; 5. Stable chemical composition, pure steel, low inclusion content; 6. Good packaging, favorable price; 7. It can be done without calibration.

2023

04-14

Steel Processing Technology

2024

02-21

< 1 >

CONTACT US

Tel：+86 15628899563
WeChat：+86 15628899563
WhatsApp：+86 15628899563
Email：info@shengdasteelgroup.com
Add : No. 108, Underground Commercial Garage And Equipment Unit, Phase 2, Shimao Tiancheng Project, Guanzhaying Street, Tianqiao District

图片名称

WeChat

图片名称

WhatsApp

GET A FREE QUOTE

Submit

Copyright @ 2023  Shandong Shengda Steel Group Co., Ltd.     Powered by  www.300.cn   jinan   Seo Tags   BUSINESS LICENSE