Steel Link:
Steel Category:
Drilling Platform steel
Adopt Standard:
KR steel plate
Sell Steel Grade:
KR AH43 , KR AH47 , KR AH51 , KR AH56 , KR AH63 , KR AH 70
Products
KR AH63

KR AH63 STEEL PLATE

 

 

 

KR AH63 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 KR 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 KR AH63 steel grade, please refer to the following:

 

 

KR AH63 Chemical composition heat analysis

Element

KR AH63  Max %

C

0.21

Mn

1.70

Si

0.55

S

0.035

P

0.035

N

0.020

Other alloy elements should be along with KR Society Classification requirement.

         

 

 

 

KR AH63 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

KR AH63

8-260

620

720-890

15

41J

Note: the impact energy under less 150mm thickness

 

 

Related Grade: NV A620 | BV A690