The company initially focus on providing high-quality steel products to serve for China's rapid infrastructure development. Our company vision is to be the best service provider for iron & steel A514 Gr B high strength steel products globally. To be an innovative business partner for our customers we aim to include sustainability in every aspect of our A514 Gr B high strength steel business. We also provide third-party inspection and approval services and inventory management for our customers.
A514 Gr B high strength steel, Wear resistant steel plate is more and more widely used. Some manufacturers make mass production, but the market is still in short supply, the prospect of wear resistant steel plate is very broad. In the production process of A514 Gr B high strength steel, wear-resistant steel plate, we must control the carbon content. For NM360 wear-resistant steel plate, its C content is 0.12%, which is longitudinal fracture. The probability of longitudinal fracture of steel with high content of S, P and Se is much higher than that of steel with manganese content of 0.7%.
Compared with A514 Gr B high strength steel, pressure vessel and boiler steel plates have such advantages: The pressure vessel and boiler steel should be pure, and the fracture structure of the boiler steel plate should be uniform without cracks and inclusions. Besides, the strain aging sensitivity is small, and the strain aging impact value of the pressure vessel and boiler steel plate is required to be no less than 50% of the non-aging impact value. That is why pressure vessel and boiler steel plate is first choice for fabricating pressure vessels and boilers, while A514 Gr B high strength steel is not.
A small amount of Nb is sufficient to obtain excellent comprehensive properties of A514 Gr B high strength steel etc. steel material, because at low Nb concentration, the yield strength of steel material increases faster and is proportional to the concentration, but when the Nb content is greater than 0.03%, the strengthening effect begins to decrease. Studies have shown that when the Nb content is greater than 0.06%, excess Nb will no longer strengthen the steel material.
A514 Gr B high strength steel, Q690D steel is a high-strength welded structural steel grade. Q the first letter of the Chinese spelling of Qu for the yield strength of steel; 690 represents the yield strength value, the unit is MPa, and D represents the grade of the steel plate; -20 ; common steel plate quality grade steel plates are Q690A, Q690B, Q690C, Q690D, Q690E.
The A514 Gr B high strength steel pressure vessel steel plates are our featured products. We have supplied pressure vessel steel plates to tank manufactures, boiler makers, power plants and so on customers all over the world. We have online service for you at any time, welcome to contact and learn more information about pressure vessel steel, such as A514 Gr B high strength steel ASTM A537 class 1 equivalent, 16Mo3 datasheet, Q245R material properties, Q345R material specification, P355GH properties, pressure vessel steel price, etc.
We have a professional after-sales department to collect all information related to customers, so as to make relevant treatment in time according to the information, and file it; guide the user's product use methods and precautions; coordinate with the sales department, visit customers regularly, understand the customer's use and new requirements, and make a customer visit record; When communicating with customers, they should be enthusiastic and careful to understand the situation of product problems and put forward solutions
