On Nov 1st, 2019, BBN steel organized Delegation to visit Zhengzhou Children Welfare Institute, and to give sponsorship as well as concerns to the Children The handicapped children is always a pain topic With the development of the society, they also gets increasing concerns and help from all walks of life Thankfully, our Government also gives high concern to the handicapped children and has built Children Welfare Institutes all over the country to guarantee their lives,A709 grade HPS100W bridge steel plate.
A709 grade HPS100W bridge steel plate,BBN employees work hard and work hard in their work. In life, colleagues care about each other, like a family, and accompany each other at important moments in life. BBN Steel organizes employees to carry out tourism activities every year, so that families can be exposed to nature and relax physically and mentally. The good combination of working and rest can achieve the goal of hard work and happy life.
A709 grade HPS100W bridge steel plate,Application of 30CrMnSiA steel, :30CrMnSiA steel is generally used after quenching and tempering. 30CrMnSiA steel is mainly used to manufacture various important parts with high load and high speed, such as gears, shafts, clutch friction plates, sprocket wheels, grinding wheel shafts, shaft sleeves, bolts, nuts, etc. 30CrMnSiA steel is also used for manufacturing wear-resistant parts with low working temperature and variable load welding components, such as blades, valve plates and non corrosive pipes and pipes of high-pressure blowers.
The Egypt customer ordered 130 tons 316L stainless steel plate in stock, and this batch has left port today for its destination today(October 25th, 2019) 316l stainless steel is molybdenum-bearing austenitic stainless steel This material has better corrosion resistant property than 304/314L for it's higher Ni and Mo content (it is considered to be marine grade stainless steel, not suitable for warm sea water treatment) 316L austenitic stainless steel supplied by our company has good formability and weldablity, additionally it is proved to have excellent properties of tensile, creep and stress-rupture strengths in elevated temperature environment,A709 grade HPS100W bridge steel plate.
A709 grade HPS100W bridge steel plate,The alloy steel plate is among our business scope, and it is one of our main product. If you have any demands or questions about alloy steel plate, such as 34CrMo4 material properties, 42CrMo4 AISI equivalent, 12Cr1MoV equivalent ASTM, 40Cr material specification, 42CrMo hardness, 50CrMo4 chemical composition and so on, please free free to communicate with us. We have professional technical team and sales team, who will give you professional answers and quotation about alloy steel plate in time.
A36 is American Standard ASTM material, SS400 is Japanese Standard JIS g3101 steel material for general structure, Q235 is Chinese standard GB700 material. The limitation of the content of the Mn element differs depending on the thickness of the A36 steel plate, and the A36 steel plate of 20 mm or less does not contain Mn. The Q235 steel plate has requirements for the contents of C, Si, Mn, S, P and other elements. But SS400 steel plate only requires S and P to be less than 0.050, and no other element requirements.
The amount of Vanadium in steel material is generally between 0.04% and 0.12%. The role of Vanadium is to affect the microstructure and properties of steel material. It mainly precipitates in the ferrite at the austenite grain boundary, and can inhibit the recrystallization of austenite and prevent the crystal during rolling. The grains grow, which refines the ferrite grains and improves the strength and toughness of the steel material.A709 grade HPS100W bridge steel plate
Our company has a strong, professional R & D team and advanced and perfect sales service concept, which makes our products have a high visibility and market share at home and abroad. At the same time, we will always bear the principle of "credit first, customer first", always put the interests of customers first, and wholeheartedly provide each of our customers with the best products and services.
