With the development of China's A514 grade B QT steel plate market economy, the company vigorously implements the strategy of industrialization, internationalization and diversification, promotes grou
Medium and thick plates A514 grade K alloy steel plate are mostly used in construction engineering, machinery manufacturing, container manufacturing, shipbuilding, bridge construction, etc. Medium and
The company produces seamless steel pipes such as GB, ASTM, etc. all year round, including low and medium pressure boiler steel pipes, high pressure boiler steel pipes, A572 grade 50 CS steel carbon p
A514 grade S high strength structural steel chemical composition (melting analysis)%C: 0.11-0.21, Si: 0.15-0.45, Mn: 1.10-1.50, P max.: 0.035, S max.: 0.035, B max.: 0.005, Mo: 0.10-0.60, V max.: 0.06
At present, the cutting thickness limit of laser cutting is 20 mm. However, it should be noted that oxygen will be added into the laser beam to cut 20 mm thick A514 Gr C alloy steel plate steel plate,
The company is based on the principle of good faith, small profits and quick sales, and keeps forging ahead. In the fierce market competition, with A588 Gr C structural steel plate good cooperation an
A573 Gr 70 structural steel plate, Q345B low alloy steel has outstanding characteristics, such as: First, Q345B low alloy steel has good toughness. It is easy to bend and stretch, not easy to break, a
Most common A514 Gr A alloy steel plate steel plates are rolled by hot rolling or controlled rolling. Compared with the general hot rolling process, the advantages of controlled rolling are: the stren
GB/T1591-2018 Q355NB is a low-alloy high-strength structural steel. This steel has high strength, good fatigue resistance; high toughness and low brittle transition temperature; good cold forming perf
The requirements for toughness impact energy of A572 grade 42 CS steel carbon plate, S355JR steel and S355J2 steel are different, other mechanical properties and various requirements are the same.S355
From the name, we can clearly know that seamless pipe is seamless steel pipe, which is different from welded pipe. Seamless pipe is actually a kind of steel with hollow section. A514 grade K alloy ste
The weldability of A709 grade 50W carbon steel plate is good. It means that under certain process and construction conditions, A709 grade 50W carbon steel plate can obtain good performance after weldi
With the increase of carbon content in the steel material, the yield point and tensile strength increase, but the plasticity and impact decrease. When the carbon content is more than 0.23%, the weldin
BBN steel have large stock of hot rolled plate ASTM A572 high strength steel. Our products are exported to many countries: South Africa, France, Zimbabwe, Egypt, Mexico, Pakistan, Azerbaijan, Trinidad
Flame cutting is a common hot cutting method in modern iron and steel industry. It is also a very important part in the process of iron and A588 Gr B structural steel plate steel processing. Flame cut
How to distinguish the inferior steel plate? 1. The surface of the fake and inferior steel plate is easy to produce scab. 2. The material of fake and inferior steel plate is not uniform and there are
We have a lot of advantages for A588 grade C structural steel plate steel plate processing. First, we have huge steel plate stock. That not only saves material preparation time, but also saves much tr
The main varieties of hot-rolled steel plates are ordinary carbon steel, low alloy steel, container plate, weathering steel, pipeline steel, hot-rolled steel strip for automobiles, ship plate, gas cyl