Products
LR FH 62

LR FH 62 STEEL PLATE

 

 

 

LR FH 62 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 LR FH 62 steel grade, please refer to the following:

 

 

LR FH 62 Chemical composition heat analysis

Element

LR FH 62  Max %

C

0.18

Mn

1.70

Si

0.55

S

0.025

P

0.025

N

0.020

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

      

           

 

 

 

 

LR FH 62 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

LR FH 62

8-260

620

720-890

15

41J

Note: the impact energy under less 150mm thickness

 

 

 

Related Grade: NV F620 | BV F690