What is the LR grade E multihull steel surface test

What is the LR grade E multihull steel surface test

We are a popular factory, supplier and wholesaler of mild steel plates and alloy steel plates in all over the globe. We follow all standards and specifications of LR grade E multihull steel boiler steel plate, structural steel plate, shipbuilding steel plates and corten steel in different types. We manufacture and supply steel plates, steel section and steel structures according to customer’s demand. The company also focus on providing customers with LR grade E multihull steel high-end steels and competitive price.

Chrome moly steel can be used in various automotive parts, including the clutch and the flywheel. The strength to weight ratio of this metal ensures that the car’s fuel economy isn’t impacted while providing a component that is more reliable. BBNsteel is a worldwide supplier of chrome moly steel for automotive industries. Our chrome moly LR grade E multihull steel products are available in a variety of thicknesses and widths, and we also offer in-house cutting and profiling services.

Cold rolled coil products LR grade E multihull steel have accurate size and uniform thickness, and the thickness difference of coil is generally less than 0.01-0.03mm or less, which can fully meet the requirements of high precision tolerance. The surface quality of cold rolled products LR grade E multihull steel is superior, and there are no defects such as pockmarks, pressing iron oxide scale and so on, which often appear in hot rolled coils. According to the requirements of users, coils LR grade E multihull steel with different surface roughness can be produced (glossy surface or matte surface, etc.).

LR grade E multihull steel controlled rolling is that, on the basis of adjusting the chemical composition of LR grade E multihull steel, by controlling the heating temperature, rolling temperature, deformation system and other process parameters, the change law of austenite structure and the microstructure of phase transformation products are controlled, so as to achieve the purpose of refining the structure and improving the strength and toughness of LR grade E multihull steel.

The yield strength of LR grade E multihull steel, Q235 steel plate decreases with the increase of thickness. Q235 steel plate thickness≤16mm, yield strength is 235MPA; 16mm < Q235 steel plate thickness≤40mm, yield strength is 225MPA; 40mm < Q235 steel plate thickness≤60mm, yield strength is 215MPA; 60mm < Q235 steel plate thickness≤100mm, yield strength is 205MPA; 100mm < Q235 steel plate thickness≤150mm, yield strength is 195MPA; 150mm < Q235 steel plate thickness≤200mm, yield strength is 185MPA.

There is a silo technology R&D center in our company with many experts. Our technical backbones go abroad to study advanced technologies regularly to make our technology and products leading in the world. We provide our customers with LR grade E multihull steel high-quality steel plates, the excellent quality from specialty. With good reputation, high-quality products, strong strength, and low prices, we welcome the clients from the world to come to visit our factory.

Respect customers and treat each other sincerely. Customers are always right. Always remember that the user is the God of the enterprise, respect the customer, and accept the customer's opinion modestly is the guarantee of the long-term development of the enterprise. Adhere to this concept, so that the service and the product are the same, long-term.

Leave a Message