1/8 p295gh grade steel material 4x8 factory near me

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ASTM A514 steel is mainly used in places where high tensile strength and high yield are required, such as engineering vehicle lifting gears, large excavators, offshore platforms, etc. Different grades of A514 steel plate have different thickness, chemical composition and properties. However, the P295GH grade steel material mechanical properties specified in ASTM A514 are similar to those of Q690 in China. A514 grade Q is generally used as the rack for offshore platform. Its hardness is between 230-390MPa, yield is greater than 630MPa, and tensile strength is more than 700MPa.

The wear-resistant layer of p295gh grade steel material wear-resistant steel plate is mainly composed of chromium alloy, and other alloy components such as manganese, molybdenum, niobium and nickel are added. The carbide in the microstructure is distributed in the form of fiber, and the direction of the fiber is perpendicular to the surface. The microhardness of carbides can reach hv1700-2000 and HRC58-62 respectively. The alloy p295gh grade steel material carbide has strong stability at high temperature, high hardness and good oxidation resistance. It can be used normally within 500 ℃.

As the thickness and hardness of p295gh grade steel material increase, the tendency to crack at the cutting edge increases. In order to prevent the p295gh grade steel material from cutting cracks, preheating should be carried out before p295gh grade steel material cutting. Special attention should be paid to preheating to make the entire p295gh grade steel material interface evenly heated to avoid local overheating in the area contacting the heat source. If the whole p295gh grade steel material cannot be preheated, the partial preheating method can be used instead.

Welcome to our company to purchase, our products are exported to all parts of the world every month, the quality is guaranteed, the p295gh grade steel material price is very preferential. Therefore, it has won great trust and praise from customers. Every month, it needs to purchase some steel plates, steel pipes and other major products. If you have any need, please contact us in time!

Before delivering our hot rolled plate product we apply various tests to check the quality of carbon steel p295gh grade steel material plates such as- mechanical test, chemical test, hardness test, toughness test, eddy current test, impact test, micro test, flaring test, flattening test, etc. We are provided best packing for structural steel plates to avoid rust. Our after-sales service team will contact you if you have any question.