50Mn2V 30CrMo alloy plates 65Mn 75Cr1 SCM430

Product description

Widely used alloy steel plate 50Mn2V 30CrMo 65Mn 75Cr1 SCM430 alloy sheet

With high strength and toughness, higher hardenability, in the oil critical quenching diameter of 15 ~ 70mm; The thermal strength of steel is also good, with sufficient high temperature strength below 500℃, but the strength decreases significantly at 550℃. When alloying elements at the lower limit welding is quite good, but close to the upper limit welding performance is medium, and need to preheat to 175℃ before welding; The steel has good machinability and medium plasticity during cold deformation. The first kind of tempering brittleness in the range of 300 ~ 350℃ during heat treatment;

Product detail

Our advantage

Application

In the medium machinery manufacturing industry is mainly used for manufacturing large section, in high stress conditions of the work of tempering parts, such as shaft, spindle and high load control wheel, bolts, bolts, gears, etc.; In the chemical industry for the manufacture of welding parts, plates and pipes composed of welding structure and in the nitrogen hydrogen medium working temperature does not exceed 250℃ high pressure conduit; In the steam turbine and boiler manufacturing industry, it is used to make fasteners for work under 450℃, flanges and nuts for high pressure under 500℃, especially for pipes for work under 300 atmospheres and 400℃

Packing and delivery

20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High)
40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High)
40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High)
Ss400 steel plate a36 steel plate carbon steel plate Packing Details : Bundle with steel strip
Standard Export Seaworthy Package.Suit for all kinds of transport,or as required

Port:Qingdao port ,Tianjin port , Shanghai port Lead time : quantity (tons) 1-25 7days ﹥25 to be negotiated

Company profile

Kai Steel Import and Export Co.,Ltd from Shandong Province, was founded in 2006, which is the branch company of Laiwu steel, approved establishment by Industrial and Commercial Bureau in 2010.
We specialized in wear resistant Steel Plate,weather resistant steel plate,alloy steel plate,high strength steel plate,wear resistant composite plate, tank plate, high pressure vessel plate, ship steel plate.

Our high quality materials and products are widely used in construction equipment, handling equipment, coal mining, power plant, cement plant, construction machinery, steel construction, container, ship, iron art etc.

Quality control

Our company has established good relations with other domestic steel mills, like wusteel, baosteel, ansteel, and also have cooperation with foreign steel mill. We have our own quality management systems : ISO9001, ISO14000, OHSAS18001 standards, strictly control purchases, produce, sales, warehouse and transport processes.

Customer visit

Our steel products have been exported to 60 countries and areas: Chile, Peru, Russia, Mongolia, Philippines, Egypt, Saudi Arabia,India, United States, Canada Australia and so on. Every year, many customers will visit the factory and inspect the goods.

Customer feedback

Our company has established good relations with other domestic steel mills, like wusteel, baosteel, ansteel, and also have cooperation with foreign steel mill, like Handox, Raex, Jfe. We have our own quality management systems : ISO9001, ISO14000, OHSAS18001 standards, strictly control purchases, produce, sales, warehouse and transport processes.

Shandong Kai Steel Import and Export Co., Ltd is located in Liaocheng city, west of Shandong province, it's about 300 Km in the south of Beijing city, and 100 Km in the west of Jinan city, benefit from the convenient traffic condition, Liaocheng economy develops rapidly and formed the largest steel logistics center in the north of China. Kai Steel is a subsidiary of Lai Steel Group, founded in 2018 and engaged in the production and sales of wear-resistant steel plates, weathering steel plates, high-strength carbon steel plates, stainless steel, aluminum, brass, and sectional materials. Except for the stock product, we also have our factory and workshop, stainless steel welded pipe factory, have 24 lines to produce the welded pipe(round and rectangle pipe), out diameter and width: 5mm-610mm, thickness: 0.5mm-20mm. We have our own workshop, we can supply one-stop service: 1. Blasting machine. 2. Fiber machine cutting machine. 3. Bending machine.4. Drill holes machine.5. Fully automatic paint room. 6. Welded machine.We passed certificate ISO9001,ISO14000,OHSAS18001.As a member of China's iron and steel association, we established long-term friendly cooperation with famous domestic mill plants, such as Bao steel, Wu steel, An steel, Tai steel, etc. As well as actively pursue partnerships with the foreign company, and meet customer requirement. With the concept of 'Keep Improving, Win-win Cooperation, and executed by reliable quality and after-sales service system, Kai steel gained a good reputation from customers at home and abroad.We sincerely welcome you to come our company to negotiate business.