CCS/D40 Steel Plate

CCS/D40 Steel Plate

CCS/D40 steel plate,CCS steel Plate,DH40,CCS/DH40|CCS GRADE DH40,DH40 STEEL PLATE Gnee steel is specialized in supplying CCS high strength steel plate in CCS Grade DH40. For more information of Grade DH40 steel plate, please check them in following: CCS/DH40 high Strength Max Chemical...

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CCS/D40 steel plate,CCS steel Plate,DH40,CCS/DH40|CCS GRADE DH40,DH40 STEEL PLATE

Gnee steel is specialized in supplying CCS high strength steel plate in CCS Grade DH40. For more information of Grade DH40 steel plate, please check them in following:

CCS/DH40 high Strength Max Chemical Composition in Tempering and Quenching 

Element

CCSDH40 Max %

Element

CCSDH40 Max %

C

0.18

Ni

0.40

Mn

0.90-1.60

Mo

0.08

Si

0.50

Al

0.015 min

S

0.035

Nb

0.20-0.05

P

0.035

V

0.05-0.10

Cu

0.35

Ti

0.02

Cr

0.20

N

Crack Sensitivity:  Pcm = (C+Si/30+Mn/20+Cu/20+Ni/60+Cr/20+Mo/15+V/10+5B)%
Carbon Equivalent:  Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】% 

CCS/DH40 high strength property in tempering and quenching 

Grade

Thickness

Yield Strength

Tensile Strength

Elongation

Impact Energy

(mm)

MPa (min)

MPa

% (min)

(KV J) (min)

-20 degree

CCSDH40

8-240

390

510-650

20

41J

Note: the impact energy under less 50mm thickness; longitudinal min impact energy


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