40cr carbon steel Related introduction

  1. 40Cr Steel Equivalent, Mechanical Properties & Chemical ...

    40Cr steel is a kind of Chinese GB standard alloy steel for engineering and machinery purpose, and one of the most widely used steel grades. For 40Cr material hardness, specifications and equivalent, please see the table below. After quenching and tempering treatment, 40Cr steel has good comprehensive mechanical properties, low temperature impact toughness, low notch sensitivity, good hardenability, and high fatigue strength in cold oil.

  2. 40Cr Steel Chemical composition, Metal Properties ...

    Stainless Steel, Special Steel, Compressor Blading, Turbine Blading, Superalloy Supplier. 40Cr can be supplied as steel plate/ sheet, round steel bar, steel tube/pipe, steel stripe, steel billet, steel ingot, steel wire rods. electroslag, forged ring/ block,etc.

  3. What is the grade of 40Cr steel? - Quora

    40Cr steel is a medium carbon quenched and tempered steel. Normalizing can promote the spheroidization of the microstructure and improve the cutting performance of the roughcast whose hardness is less than 160HBS. In the tempering temperature 550 ~ 570 , the steel has the best comprehensive mechanical properties.

  4. The difference between 45# steel and 40Cr, 42CrMo - Jaway ...

    45# steel is widely used in machinery manufacturing, mechanical properties of this steel is very good, so its generally used as axial parts. 40Cr is alloy structural steel, carbon content is 0.37-0.45%,0.8-1.1% chromium, 1000 Mpa tensile strength, yield strength is 800 Mpa; generally used to parts which can be loaded with large force.

  5. 40Cr|40Cr steel plate__Steel Supplier

    40Cr | GB/T 3077 40Cr Alloy Steel Plate . Specification in 40Cr. Thickness: 8MM to 250 MM, Width: 1500mm to 4050mm, Length: 3000mm to 15000mm . Gangsteel is specialized in supplying Alloy steel plate in 40Cr. For more information of 40Crsteel plates, please check them in following:

  6. 40cr Alloy Carbon Steel Round Bar, 40cr Alloy Carbon Steel ...

    And whether 40cr alloy carbon steel round bar is hot rolled, cold drawn, or forged. There are 1,074 40cr alloy carbon steel round bar suppliers, mainly located in Asia. The top supplying countries or regions are China, Ukraine, and India, which supply 99%, 1%, and 1% of 40cr alloy carbon steel round bar respectively.

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