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Steel Category:
Drilling Platform steel
Adopt Standard:
BV
Sell Steel Grade:
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 A620

BV A620 STEEL PLATE

 

 

 

BV A620 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 A620 steel grade, please refer to the following:

 

BV A620 Chemical composition heat analysis

 

Element

BV A620  Max %

Element

BV A620 max %

C

0.21

Ni

2.0

Mn

1.70

Mo

1.0

Si

 0.10-0.55

    Al

  0.015 min

S

0.035

    Nb

0.06

P

0.035

V

0.10

Cu

1.5

Ti

0.20

     Cr

2.0

N

0.020

         

 

 

 

 

 BV A620 Mechanical properties,            longitudinal min impact energy

Grade

Thickness

Yield Strength

Tensile Strength

Elongation

Impact Energy

(mm)

MPa (min)

MPa

% (min)

(KV J) (min)

 

 

 

 

0 degree

BV A620

8-260

620

720-890

15

41J

Note: the impact energy under less 150mm thickness

 

 

Related Grade: NV A620 | BV A690