equivalent grades of raex 500 steel with good property

Nickel element is mainly used to form and stabilize the austenite structure, so that the equivalent grades of raex 500 steel has good mechanical properties, corrosion resistance and process performance. Molybdenum can quickly passivate stainless acid-resistant steel, and improve the corrosion resistance to solutions containing chloride ions and other non-oxidizing media. Titanium and niobium are usually used to fix the carbon in alloy steel and make it generate stable carbides to reduce the harmful effect of carbon on the corrosion resistance of alloy steel.

Machining of equivalent grades of raex 500, wear resistant steel plate: wear resistant steel plate has good cutting and shearing properties. During machining, the cutting tools and feeding speed should be used reasonably according to the hardness of steel plate. Common tools are made of high speed steel or cemented carbide steel, and carbide surface tools are required for grinding. Wear resistant steel plate can be welded to structural steel by arc welding.

In order to obtain the seamless tube with smaller size and better quality, the method of cold rolling, cold drawing or the combination of the two must be used. Cold rolling is usually carried out on a two high mill, and equivalent grades of raex 500 pipes are rolled in a circular pass composed of a variable cross-section circular groove and a fixed conical head. Cold drawing is usually carried out on single chain or double chain cold drawing machines of 0.5-100t.

Our company will accept the product quality objection registration record, pass it to the equivalent grades of raex 500 production unit and relevant departments, and timely coordinate the supervision of product equivalent grades of raex 500 quality objection. Our company coordinates the relevant department personnel to the customer unit to carry on the investigation, the processing.