Product decription
Alloy steel sheet 35CrMo AISI 4140 42crmo4 High strength alloy structural steel plate with stock
42CrMo4 alloy steel plate ,The main features are high strength and high yield point.It has good welding performance and cold forming performance; good corrosion resistance.
composition
(1) Low carbon: Due to the high requirements for toughness, weldability and cold formability, its carbon content does not exceed 0.20%; (2) Add manganese-based alloying elements;
(3) Adding auxiliary elements such as niobium, titanium or vanadium: a small amount of niobium, titanium or vanadium forms fine carbides or carbonitrides in steel, which is beneficial to obtain fine ferrite grains and improve the strength and toughness of steel ; In addition, adding a small amount of copper (≤0.4%) and phosphorus (about 0.1%) can improve the corrosion resistance. Adding a small amount of rare earth elements can desulfurize and degas, purify steel, improve toughness and process performance.
Product detail
Application
Alloy structural steel is mainly used to manufacture bridges, ships, vehicles, boilers, high-pressure vessels, oil and gas pipelines, large steel structures, etc. According to industry experience, the following are our recommended materials:
1.) Used to manufacture automobile pipes with steam turbine temperature of 540℃, steering guide ring, automobile turbine partition, recommended material 12CrMoV; 2.) It is used to manufacture various carburized or nitrided parts with small cross-section (<30mm),
simple shape, high speed, small load, wear-resistant surface, and high core strength. It is also used to manufacture low-speed and medium-loaded parts. Components. Recommended material 20Cr;
3.) Suitable for manufacturing large and medium-sized plastic molds requiring certain strength and toughness. Recommended material 42CrMo;
4.) It has high thermal strength (δb≥440MPa) and oxidation resistance, and has a certain resistance to hydrogen corrosion. It is used in petrochemical industries. Recommended material 15CrMo;
5.) Fluid transportation; used for general structure and mechanical structure; 3 precision inner diameters for hydraulic and pneumatic cylinders; used for making hydraulic equipment used in coal mines, hydraulic cylinders and plungers for truck cranes, etc.; 12Cr1MoV is recommended.
Our advantage
In 2019, In order to meet the processing request of more customers, we have added three new machining center divisions, first one is 5000W laser machining center, which can cut and bend according to customer's size, sandblasting machining center, painting processing center, With high quality products and top after-sales service.
Company profile
![42crmo4 High Strength Alloy Steel Plate 35CrMo AISI 4140]()
Located in Liaocheng city,Shandong province,which is a picturesque city be crowned as"the Oriental Venice".Liaocheng in the west of Shandong province,200Km South from Beijing City,100Km west from Jinan City.Jiqing Expressway cross the city from East to West;Beijing-Kowloon Railway runs though North to South,benefit from the convenient traffic condition ,Liaocheng economy develops rapidly and formed the largest steel logistics centre in North China.
Customer visit
With Concept of "Keep Improving,Win-win Cooperation",and executed by reliable quality and after sales service system,Kunda gained good reputation from customers at home and abroad.We sincerely welcome you come to our company negotiate business and make great achievement together !
Packing and delivery
The steel sheet will be packed in seaworthy packing such as steel strips bundles. If you have any special requests
on this, please let us know advanced. We will refer to your email kindly.
1).20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High)
2).40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High)
3).40ft HC:12032mm(Lengh)x2352mm(Width)x2698mm(High)
