20cr alloy structure steel sheet

20Cr Alloy Structure Steel - Special steel china supplier

GB 20Cr alloy Steel is a high quality Quenched and Tempered Alloy Structural steel, It belong to the high quality low carbon,Low alloy chromium, molybdenum, nickel case hardening steel. Oil Quenched & Tempered Hardness is 28-34 HRc. GB 20Cr steel Annealing delivery hardenss less than 250HB.20Cr With a lower carbon content range, So GB 20Cr alloy steel have good weldability. Related

20Cr GB ::Total Materia

9 rows · 20Cr, GB, GB/T 3077, Alloy structure steels, GB 5067, Alloy steel sheets, GB/T 8162, 20CrMo20CrMo steel is a kind of Chinese alloy steel for engineering and mechanical structure purpose, which is generally used in quenching or tempering or carburizing and quenching. 20CrMo material has high heat strength, good hardenability, no temper brittleness, cold

Grade 20Cr Steel Composition, Properties, Material Equivalent

20Cr Steel Grade. 20Cr steel is a kind of Chinese GB standard alloy steel. It has good comprehensive mechanical properties after quenching and low temperature tempering:good low temperature impact toughness and temper brittleness is not obvious. When carburizing, the grain of steel has a tendency to grow, so secondary quenching is required to improve the toughness of the core, and it is not suitable Datasheet for Steel Grades Special Alloy 20Crtreatment, and Micro structure, etc. It also contains the use of 20Cr,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application. Datasheet for Steel Grades Special Alloy 20Cr 20Cr Standard Number:ITEM Standard Number Descriptions 20Cr Chemical composition(mass fraction)(wt.%)

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n

We are the professional supplier who can meets all kinds of steel and fabrication requirements. If your required steel parts need cutting, welding, drilling, rolling, bending, forming, grinding, stamping and so on machining, we are ready to serve you.

Leave a comment: