forged steel round bardeformed bar rebar condition,preferre

Evergrowing Resources Co., Limited focus onsteel shaft,galavanzed steel coil,steel platex382c2b6n,wire rod and other areas of service. We alway adhered to the business philosophy of "Customer first, Keep improving"and focus on supplying the heat treatment with highest quality .

Evergrowing Resources Co., Limited insist on responsibility,credibility and integrity,sincerity and win-win principle,and happy employees, customer success, leading the industry mission, long standing engaged in deformed bar rebar Knowledge,galavanzed steel coil factory direct sales,deformed bar rebar Great effect,Brand deformed bar rebar and other business areas. Through the creation of dynamic and innovative enterprises, Our company is committed to becoming an important force to promote social progress. details: 2.Hot rolled steel round bar is a metallurgical term, a type of round steel, belonging to steel for construction. Hot rolled steel round bar specifications are 5.5-250 mm, of which 5.5-25 mm small round steel is mostly supplied in straight strips, often used as steel bars, bolts and various mechanical parts: hot rolled steel round larger than 25 mm Bar, mainly used for manufacturing mechanical parts or for seamless steel tube billets. Common processes include forging preheating quenching, solid solution double refining process, cooling quenching, and isothermal quenching. Among them, the solid solution double refining treatment is a method of heat treatment to refine the carbide, round the corners, and at the same time make the austenite grains ultrafine. The main measures of the process are high temperature solid solution and cycle refinement. High temperature solid solution can improve the morphology and particle size of the carbide; the purpose of the cycle refinement is to make the austenite grains ultra-fine.

With the constantly updating of technology, Evergrowing Resourcesadheres to the principle of strength casts brand and providing satisfying service. We are full of enthusiasm to meet the challenges of this new era. For more information on hot rolled steel round barortool steel, please visit: .

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