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LR F420 steel,LR grade F420,F420 plate steel plate

LR F420 steel,LR grade F420,F420 plate

LR F420 steel,LR grade F420,F420 plate  LR F420 steel,LR grade F420,F420 plate

LR F420 is applied to extra high strength steels, which is defined as steel with specified min yield stress of 420Mpa. The max yield is 690Mpa

BEBON steel can supply LR grade F420 steel specification and price ,we are LR F420 steel suppliers and manufacturer ,if you need LR F420 steel exporter ,please contact us

LR F420 Chemical Composition

Element

LRNA F420 Max %

Element

LRNA F420 Max %

C

0.21

Ni

0.40

Mn

1.70

Mo

0.08

Si

0.10-0.55

Al

0.020 min

S

0.035

Nb

0.20-0.05

P

0.035

V

0.05-0.10

Cu

0.35

Ti

0.0007-0.05

Cr

0.20

N

 

LR F420 Mechanical properties


Grade

Thickness

Yield Strength

Tensile Strength

Elongation

Impact Energy

(mm)

MPa (min)

MPa

% (min)

(KV J) (min)

       

0 degree

LR F420

8-260

420

530-680

18

28J

If you need LR F420 steel,LR grade F420,LR F420 plate, please feel free to contact us soon to get a competitive price.


Bebon International is a professional LR F420 steel,LR grade F420,F420 plate steel exporter and a steel Stockist in china. We keep more than 1000 tons LR F420 steel,LR grade F420,F420 plate steel in stock every month. If you want to get the LR F420 steel,LR grade F420,F420 plate steel price, please do not hesitate to contact us. Any need in LR F420 steel,LR grade F420,F420 plate Chemical Composition and Mechanical Properties, please feel free to contact us by email or calling to us.
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