The cold bending property of NM400 plate equivalent is an important index for its mechanical properties

Based on the principle of win-win and mutual benefit, the company operates in good faith, strictly controls the quality, and provides perfect after-sales service, which has won unanimous praise. The success of the company is not only the NM400 plate equivalent hard work and wisdom of the company's employees, but also the deep love of the majority of consumers. It also inspires all employees of the company to have the courage to strive. We will continue to innovate and leap forward, create greater brilliance of the enterprise, and make our own contribution to the development of the NM400 plate equivalent steel industry.

As the name implies, automobile steel plate is a special steel plate material used in automobile manufacturing. With the increasing quality of people's lives nowadays, the demand for automobiles is also increasing, making the automobile manufacturing and sales industries very hot in recent years. Automobile steel plates are undoubtedly one of the important materials for automobile construction, and the quality requirements for NM400 plate equivalent, automobile steel plates in automobile manufacturing are also very high. The quality of automotive steel plates is directly related to the quality and safety of automotive products and pricing.

API 5L X70 steel plate/pipes, API 5L X70 steel plate/pipes, under API 5L standard, we can regard X70 steel plate/pipes as large diameter pipes. X70 steel plate/pipes is one mainly of Steel for large diameter pipes,API-X70 steel with the demands in mechanical properties of the pipes followed the API specification for grade X70 (YS is 485MPa, TS is from 600-750 MPa).It is well known that a low carbon bainitic microstructure offers an excellent combination of strength and toughness.

As the thickness and hardness of NM400 plate equivalent increase, the tendency to crack at the cutting edge increases. In order to prevent the NM400 plate equivalent from cutting cracks, preheating should be carried out before NM400 plate equivalent cutting. Special attention should be paid to preheating to make the entire NM400 plate equivalent interface evenly heated to avoid local overheating in the area contacting the heat source. If the whole NM400 plate equivalent cannot be preheated, the partial preheating method can be used instead.

Carbon steel auto spare parts made from cnc machine auto car investment casting valve & machining for industrial machinery. Material: carbon steel,low alloy steel,stainless steel,duplex stainless steel,heat-resistant steel ,tool steel,copper alloy,aluminium alloy,nickel base alloy, cobalt-base alloyProcess: Investment casting,lost wax casting,precision forging, machining, Sand casting, die casting, and Stamping"

The after-sale service of iron and steel products includes after-sale tracking service, technical guidance, transfer of relevant bills, handling of objections and many other contents. The handling of quality objections accounts for a large proportion. When dealing with these problems, we should distinguish the responsibilities, and compensate or return the inconvenience or loss caused to users due to steel.