high quality cheap13CrMoV42 alloy structural steel

13CrMoV42 is an alloy structural steel. 13CrMoV42 has a higher oxidation resistance and heat resistance. Creep rupture strength limit and the value of this steel is very close, and has a high plasticity in the case of persistent tension; the process of steel with good weldability, but before welding to be preheated to 300 ℃, required in addition to the stress after welding deal with.

16CrMo44 Correspond steel:

GB 12Cr1MoV

13CrMoV42 chemical composition(％):

C: 0.08 ~ 0.15

Si : 0.17 ~ 0.37

Mn: 0.40 ~ 0.70

Cr: 0.9～1.2

Mo: 0.25～0.35

V:0.15～0.30

13CrMoV42 Mechanical Properties:

Tensile strength σb (MPa): ≥490

Yield strength σs (MPa): ≥245

Impact energy Akv (J): ≥71

Round bar : Diameter : 1mm-2000mm

Square bar :Size: 50mm * 50mm～600mm *600mm

Plate steel/flat bar :Size: Thickness: 0.1mm～800mm Width: 10mm to 1500mm

Tube/pipe: Size: OD: 6-219mm WT: 1-35 mm.

Cold-rolled sheet: Thickness: 2-5mm Width:1000mm Length: 2000mm

Hot-rolled sheet: Thickness:6-80mm Width: 210-610mm

Length: We can supply any length based on the customer's requirement.

13CrMoV42 Application:

13CrMoV42 is mainly after normalizing and tempering used for the manufacture of high-voltage equipment temperature does not exceed 570 ~ 585 ℃ superheated steel pipes, ducts, coils and other appropriate forgings.

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