GB/T 3077 20MnV round bars

20MnV alloy structural steel under GB/T 3077 chinese standard, can be produced into hot rolled round bars and square bars, cold-drawing bars,forged bars. We henan bebon can supply GB/T 3077 20MnV all of shapes.

GB/T 3077 20MnV round bar

GB/T 3077 20MnV round bars are widely used for making machine parts and various kinds of components of the project. In the industrial field, 20MnV alloy structural round bars is famous and widely applied for the cheap price.

According to the market needs, henan bebon supply the oversea markets for GB/T 3077 20MnV hot rolled round bars OD 6mm -80 mm and 20MnV forged round bars OD 80 mm - 1200 mm, also GB/T 3077 20MnV forged square bars OD 100- 1200 mm. The OD tolerance is about 0-3mm and length tolerance is about 0-20 mm.

GB/T 3077 20MnV round bars are usually produced under the followed procedures: EAF arc furnace + LF purify affinage + VDF + ingot steel(bottom gating /argon) + forged + annealing + black polishing (turnery) + GB/T6402-92 ΙΙ UT test + smooth edges with sawing .

GB/T 3077 20MnV round bars chemical composition by %,maximum:

GB/T 3077 20MnV round bars mechanical properties

If you need GB/T 3077 20MnV alloy steel , or other grades,pls be free to contact us -- BEBON STEEL.

Tags: 20CrNiMo, 12CrNi2, 12Cr1MoV

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