Product description
ASME Low Temperature Pressure Vessel SA516Gr60 High strength 4340 4130 low alloy steel Plate
Steel grades used to manufacture important engineering structures and machine parts are called alloy structural steels.It has high strength and toughness, good hardenability, no obvious temper brittleness, high fatigue limit and multiple impact resistance after quenching and tempering, and good low-temperature impact toughness. Mainly include low-alloy structural steel, alloy carburized steel, alloy quenched and tempered steel, alloy spring steel, and ball bearing steel.
Product Name | Alloy steel sheet astm 5140 A572 4140 42crmo4 | Thickness | 3mm~300mm,2mm-100mm is common thickness,also can customize | Width | 1000~3000mm,common width is 1250mm,1500mm,2000mm,2200mm | Length | 1000~12000mm,can as your request cut | Surface | Clean,finished, blasting and painting or as your request | Delivery | Hot Rolled, Controlled Rolling,Normalizing,Annealing, Tempering,Quanching, Q+T | Packing | Steel Strapping,fixing in the Container,can customize | Thickness tolerance | ±0.3mm | Application | It is mainly used to make structural parts such as car girder, beam, transmission shaft and car chassis parts, which can reduce the weight of the parts. | |
Specification

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.
Packing & 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)

Our advantage
We have our own workshop, we can supply one stop service:
1. Blasting machine cleaning the steel surface,
2. Fiber machine cutting the plate as the CAD drawings,
3. Bending machine,
4.Drill machine drill the holes.
Company profile
Shandong Kai Steel IMP. & EXP. Co.,Ltd. is located in Liaocheng city, Shandong province. The Kai steel is specialized in producing most kinds of steel sheet and coil. Such as Stainless steel sheet/coil/pipe/bar, Carbon steel sheet/ coil/ pipe/bar. Carbon steel also contains ship building steel, wear resistante steel and weather resistant steel. We have worked on this kind of products for many years. All of our orders from customers are produced by our professional team. And the best quality products and service will be offered for you.
In addition, we have established a good relatioinship with our customer from Europe, South America,Asia and Africa. Our Annual export volume is about 250,000 metric tons. Kai steel has a good reputation at home and abroad. We really hope to based on a good business relationship with you. The sample order can be accepted. And we sincerely welcome you to visit our factory and company to negotiate business.

