What is the asme material a204 gr b equivalent equivalent

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 a204 gr b equivalent good cooperation and sincere service spirit, we win the trust of our customers and develop rapidly. We will create a win-win situation with our customers and create a better future with the belief of pioneering, pursuing excellence and learning.

High weather resistance structural steel Q295GNH, Q355GNH adds a small amount of alloying elements such as Cu, P, Cr, Ni, etc. to form a protective layer on the basic surface of the metal to improve the steel with atmospheric corrosion resistance. High weather resistance structural steel is mainly used in the structure of vehicles, containers, buildings, towers or other structural parts. Compared with welded structural steel a204 gr b equivalent, it has better atmospheric corrosion resistance.

Wear resistant plate is composed of two parts, namely carbon steel plate and alloy wear-resistant layer. Under normal conditions, the thickness of the a204 gr b equivalent alloy wear-resistant layer of the wear-resistant plate is 1 / 3-1 / 2 of the total thickness. When working, the matrix provides the strength, toughness, plasticity and other comprehensive properties to resist external forces, and the alloy wear-resistant layer provides the a204 gr b equivalent wear-resistant property to meet the requirements of specific working conditions.

When phosphorus, copper, chromium, nickel and other trace elements are added to the steel, a204 gr b equivalent, a dense and strong adhesive protective film will be formed on the steel surface, which will prevent the corrosion from spreading and developing inward, and protect the substrate under the rust layer, so as to slow down the corrosion rate. The amorphous spinel oxide layer of about 50 μ m ~ 100 μ m thickness formed between the rust layer and the substrate is compact and has good adhesion with the substrate metal.

Alloy steel product a204 gr b equivalent size and stock (mm): 25*2200*9250, 25*2200*9200, 30*2200*10450, 35*2200*11050, 35*2000*11400, 75*2200*6100,,35*2200*9100, 50*2200*10000, 75*2200*6000, 35*2200*9300, 43*2100*12000, 70*2200*6500, 60*2200*10000, 60*2200*7450, 40*2200*11050, 43*2100*12000, 65*2200*6800, 90*2200*10000, 70*2200*10000, 110*2200*10000, 130*2200*10000, 150*2200*10000.

We have a professional production team and high-quality production equipment, and we also have a great a204 gr b equivalent advantage in price, with its own factory, large-scale production to reduce the price. Strictly control each production line to ensure the a204 gr b equivalent production of high-quality steel plates, steel pipes and other products that meet customer requirements.

To provide customers with the most satisfactory service and realize the win-win of economic and social benefits, our company promises to provide excellent a204 gr b equivalent products in this bidding, and in line with the attitude of being serious and responsible to customers, before sending goods to users, the a204 gr b equivalent technical personnel shall confirm that there is no fault in the equipment before sending goods to users, and then send goods and products to users, and formulate the following service terms.