The effect of alloy elements on the properties of heat treatment methods for thick steel plate: the performance of heat treatment method reflects the difficulty coefficient level of heat treatment pro
Generally speaking, rolled plates are easier to handle in a high temperature environment, and the heat treatment of A709 grade HPS50W bridge steel plate, rolled plates is also very common. Hot rolling
The clad steel plate is based on carbon structural steel, which is sprayed with stainless acid resistant and heat-resistant steel on the surface. The clad steel plate is widely used to make acid and a
The diameter of large diameter seamless steel pipe is 325mm-1220mm, and the maximum thickness that can be achieved is 200 mm. The diameter of small diameter seamless steel pipe is generally less than
BBN steel company was founded in 2000, starting the international business in 2010 and successfully being approved and certified by ISO9001:2008. After ten years development, BBN steel has become the
Structural steel is a category of steel construction material that is produced with a particular cross section or shape, and some specified values of strength and chemical composition. A514 Gr E high
Beijing machining center has more than 1000 employees, including 360 technicians, 28 engineers, 6 senior welders, 15 professional welders, 52 bachelor's degree, 3 doctor's degree, and 8 R & D team. It
Since the welding process is often used in the fabrication and processing of steel structures, it is very important for low-alloy high-strength steels of such purpose to be welded using the arc weldin
BBN steel have large stock of hot rolled plate A573 grade 58 CS steel carbon plate. Our products are exported to many countries: South Africa, France, Zimbabwe, Egypt, Mexico, Pakistan, Azerbaijan, Tr
A514 grade T high strength structural steel chemical composition (melting analysis)%C: 0.08-0.14, Si: 0.40-0.60, Mn: 1.20-1.50, P max.: 0.035, S max.: 0.010, B max.: 0.005, Mo: 0.15-0.30, V: 0.03-0.08
For Q235 steel, Q represents the yield limit of this material, and the following 235 refers to the yield value of Q235 steel, which is about 235 MPa. The A572 grade 65 high strength steel, Q235 steel
ST37-2 is a kind of low carbon steel with carbon content of 0.20%, similar to S235JR or Q235 A514 Gr Q quenched and tempered steel. It's not as strong as common ASTM A36, but it is also widely applied
A514 grade B high strength steel plate, Q345 angle steel has two kinds: unequal angle steel (two sides are not the same size) and equal angle steel (two sides are the same size). A514 grade B high str
The company was established in 2000, covering an area of more than 4,500 acres. It has fixed assets of 200 million yuan, and employs more than 1,200 people. It has now formed coking, sintering, white
Standing at a new historical starting point, we adapt to the requirements of supply side structural reform, adhere to the overall strategy of "innovation driven, quality leading, A588 grade A high str
The proportion of main elements in Q345 steel is basically the same as that in 16Mn steel, the difference is that V, Ti, Nb microalloy elements are added. A small amount of V, Ti, Nb alloy elements ca
The S355 steel material itself is divided into many grades, so it cannot be said that S355 is equivalent to which grade of the national standard Q345, A514 Gr B high strength steel plate. In engineeri
A514 Gr Q plate is a high strength weldable quenched and tempered steel plate according to ASTM standard. A283 grade C mild steel coil, A514 Gr Q plate is mainly used in places requiring high tensile
Unlike general steel manufactures, other than regular fresh production, we also have huge stocks. What is more, we offer cutting, welding, drilling, bending, etc. deep processing for the steel materia
We are a professional ASTM A572 high strength steel steel raw material supplier with a history of 17 years. After years of development, the company's steel plates and coils are widely used in construc
We are world class steel materials supplier. We are engaed in providing raw steel materials such as A572 Gr 55 high strength steel steel plates / steel coils / steel sheets / steel pipes, deep process