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30CrMnSi high strength quenched and tempered steel plate steel plate

30CrMnSi high strength quenched and tempered steel plate has high strength and toughness, high hardenability, moderate cold deformation and good cutting performance. 30CrMnSi steel material has temper brittleness and transverse impact toughness. The welding performance of 30CrMnSi steel is good. But when the thickness is greater than 3mm, the 30CrMnSi high strength quenched and tempered steel plate should be preheated to 150 degrees, and heat treatment is needed after welding.

30CrMnSi high strength quenched and tempered steel plate chemical composition (%)

Grade

C

Si

Mn

Cr

Mo

Ni

W

B

Al

Ti

V

30CrMnSi

0.27-0.34

0.90-1.20

0.80-1.10

0.80-1.10

 

 

 

 

 

 

 

30CrMnSi high strength quenched and tempered steel plates are used to manufacture all kinds of important parts of high load and high speed, such as gear, shaft, clutch, sprocket, wheel shaft, shaft sleeve, bolt, nut and so on. 30CrMnSi steel is also used to make parts with wear resistance and not too high working temperature features, the variable load welded components, such as the blades of high pressure blower, valve plate and so on.


Bebon International is a professional 30CrMnSi high strength quenched and tempered steel plate steel exporter and a steel Stockist in china. We keep more than 1000 tons 30CrMnSi high strength quenched and tempered steel plate steel in stock every month. If you want to get the 30CrMnSi high strength quenched and tempered steel plate steel price, please do not hesitate to contact us. Any need in 30CrMnSi high strength quenched and tempered steel plate Chemical Composition and Mechanical Properties, please feel free to contact us by email or calling to us.
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