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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 A550

BV A550 STEEL PLATE

 

BV A550 steel grade shall be killed and find grain treated. Steel grade of strength levels up to and including 500Mpa should be supplied in Normalized, TM or QT condition. Steel grade of strength levels above 500Mpa shall be supplied in TM or QT delivery condition.

 

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 A550 steel grade, please refer to the following:

 

BV A550 Chemical composition heat analysis

Element

BV A550  Max %

Element

BV A550  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 A550 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 A550

8-260

550

670-830

16

37J

Note: the impact energy under less 150mm thickness

 

 

 

Related Grade: NV A550 | BV A620