We have Business Department, Transportation Department, Document Department, Shipping Department, E-C department, Procurement Department, Finance Department, Human Resources Department, Administration Department, Logistics Department, After-sales so on D
Read More
In the second step of hot rolling process, different finished mills are used to roll billets or continuous casting billets into finished steel of proper shape and size. This sa573 grade 70 structural steel carbon plate production process is called finishe
Read More
The mechanical properties of 20MnV steel are as follows: tensile strength 785 MPa, yield strength 590 MPa, elongation after fracture 10%, reduction of area 40%, impact absorption energy 55 J. sa573 gr 70 high strength structural steel, 20MnV steel has goo
Read More![Sa573 grade 65 [450] high strength carbon steel](/images/37.jpg)
The boiler steel pipe has excellent anti-oxidation and corrosion performance: the general steel pipe is easy to be corroded under high temperature and produces harmful substances, but the boiler steel pipe has no such worries. The high-precision material
Read More
DC53 mold steel has better machinability and abrasiveness than SKD11. DC53 cold work die steel sa573 grade 58 high strength steel plate is widely used in punching die, cold work forming die, cold drawing die; forming roll, punch; precision stamping die; p
Read More
Normalizing is to heat the steel parts to 30~80℃above the critical temperature for a period of time. Then the parts are taken out of the furnace and cooled in air. Since the cooling rate of normalizing is faster than that of annealing, the strength and ha
Read More
The heat treatment process can significantly improve the physical properties of steel, improve the compressive strength, ductility and service life of parts, and improve the hardness and wear resistance. Therefore, critical equipment parts and special too
Read More
In the face of domestic and foreign steel situation, based on the advantages of production and inventory, we have established our own processing center, and our manufacturing includes different types. Steel sa573 gr.70 equivalent surface treatment - such
Read More
For employees' development, the company's transformation and development provides employees with a broad career development platform. The company needs "lion-type" entrepreneurial leaders who are full of entrepreneurial enthusiasm and
Read More
Most common sa573 gr 70 hot rolled section steel plates are rolled by hot rolling or controlled rolling. Compared with the general hot rolling process, the advantages of controlled rolling are: the strength and low temperature toughness of steel plates ar
Read More
Wear resistant steel plate has high wear resistance and good impact performance. It can be cut, bent, welded, etc. This material sa573 gr 58 hot rolled carbon steel sheet can be connected with other structures by welding, plug welding, bolt connection, et
Read More
a573 grade 70 hot rolled plates, Wear resistant steel plate cutting: plasma cutting, carbon arc, grinding wheel saw can be used to cut large area of steel plate into the required shape. In order to reduce the cold crack of wear-resistant steel plate cutti
Read More
Laser cutting, it is a specific way of cutting a573 grade 70 and sa709 grade 50 steel comparison steel plate cutting processing, is also one of the common way of cutting its on the cutting or machining parameters, if you want to get the right number, is t
Read More![The price of a573 grade 65 [450] plates is expected to remain slightly stronger today](/images/47.jpg)
Shipbuilding steel plates have always been the key products of our company, and it is sold well in many countries and regions around the world. The thinnest certifiable thickness of our shipbuilding steel plates is up to 3mm. We cooperate with classificat
Read More
Wear resistant steel plate has high wear resistance:The thickness of wear-resistant layer of wear-resistant steel plate is 3-12mm, the hardness of wear-resistant layer can reach HRC58-62, the wear resistance is 15-20 times of ordinary steel plate, 5-10 ti
Read More
Last year, the technicians in the automation department of BBN STEEL closely combined the needs of the production line, based on the big data platform. It has successively developed more than 10 industrial software such as intelligent boiler combustion sy
Read More
Penetration testing technology is only suitable for detecting surface defects. It uses penetrant to apply on the surface of the sa573 gr 70 equivalent carbon plate steel plate, then wipes the excess penetrant with the cleaning solution, and then smears th
Read More
Now many manufacturers will use CNC equipment to complete the steel plate cutting processing, this processing method is also gradually increasing, but if you want to make the processing effect meet the specifications and standards, the control requirement
Read More
Heat treatment process: heat treatment refers to a kind of process operation in which the metal or alloy can change the internal structure through certain heating, heat preservation and cooling methods in the solid range to obtain the required performance
Read More
We do sand blasting and shop primer for various sa573gr.65 equivalent carbon steel steel plates such as carbon steel plates, high strength low alloy steel plates, shipbuilding steel plates, etc. before delivery, so as to protect the steel plates from goin
Read More
The company selects steel raw materials and controls every quality link from the source to ensure high quality. Each process is strictly checked to ensure that there is zero failure rate in the customer's on-site use. Provide customers with high-qual
Read More
X-rays or γ-rays are projected on the surface of the steel plate, and rubber can be placed on the other side of the steel plate. Since the radiation propagates through the steel plate and is absorbed, the intensity is different due to the presen
Read More
The sa573 grade 70 high strength structural steel steel making furnace can only be used as primary refining, and the refining needs to be completed in the refining equipment outside the furnace, which is also called secondary refining. It is mainly throug
Read More
The main applications of normalizing are as follows:①For low carbon steel, sa573 gr 70 high strength carbon steel. The hardness of low carbon steel after normalizing is slightly higher than that after annealing, and the toughness is also better, so normal
Read More