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Steel Category:
Drilling Platform steel
Adopt Standard:
BV
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BV A420 , BV A460 , BV A500 , BV A550 , BV A620 , BV A690 , BV D420 , BV D460 , BV D500 , BV D550 , BV D620 , BV D690 , BV E420 , BV E460 , BV E500 , BV E550 , BV E620 , BV E690 , BV F420 , BV F460 , BV F500 , BV F550 , BV F620 , BV F690
Products
BV F620

BV F620 STEEL PLATE

 

 

 

BV F620 is applied to extra high strength steels, which is defined as steel with specified min yield stress of 420Mpa. The max yield is 690Mpa in BV A690.

 

Gangsteel is specialized in Super thickness steel grade. We have much experience in manufacture and exporting extra high strength steel grade.

For more information in BV F620 steel grade, please refer to the following:

 

 

BV F620 Chemical composition heat analysis

Element

BV F620  Max %

Element

BV F620  max %

C

0.18

Ni

2.0

Mn

1.60

Mo

1.0

Si

 0.10-0.55

    Al

  0.015 min

S

0.025

    Nb

0.06

P

0.020

V

0.10

Cu

1.5

Ti

0.20

     Cr

2.0

N

0.020

           

 

 

 

 

BV F620 Mechanical properties,                 longitudinal min impact energy

Grade

Thickness

Yield Strength

Tensile Strength

Elongation

Impact Energy

(mm)

MPa (min)

MPa

% (min)

(KV J) (min)

 

 

 

 

-60 degree

BV F620

8-260

620

720-890

15

41J

Note: the impact energy under less 150mm thickness

 

 

 

Related Grade: NV F620 | BV F690