GL GRADE B and GL-B steel plate supplier

Gangsteel export GL GRADE B and GL-B steel plate. GL Grade B is shipbuilding steel Grade Stock. What are GL/B shipbuilding steel equal grade?

Keywords: GL-B Steel plate, GL Grade B, GL Grade B steel properties, GL Grade B equivalent material, GL Grade B round bar, GL Grade B steel density

Adopt Standard: GL
Gang steel grade:

GL Grade GL-D GL-A GL-B
GL-E GL-B GL-D32 GL-E32
GL-F32 GL-A36 GL-D36 GL-E36
GL-F36 GL-A40 GL-D40 GL-E40
GL-F40 DNV BV LR
ABS RINA NK KR

GL Grade B steel plate

Our mill could produce size in the following:
Thickness: 6mm to 240mm, width: 1500mm to 4020mm, length:3000mm to 27000mm.
The max weight is 36MT/PCS. In Z test, GL A Z15, GL A Z25, GL A Z35

Henan Gang iron and steel co., Ltd also could supply super thick steel plate which beyond nine classification society approval.

GL GRADE B and GL-B steel plate Chemical composition heat analysis

Element GL B  Max % Element GL B max %
C 0.21 V  
Mn 0.80 TI  
Si 0.35 Cu  
S 0.035 CR  
P 0.035 Ni  
ALs   MO  
    NB   N  

GL GRADE B and GL-B steel plate Mechanical properties,

Grade Thickness Yield Strength Tensile Strength Elongation Impact Energy
(mm) MPa (min) MPa % (min) (KV J) (min)
        0 degree
GL B 8-200 235 400-520 22 27J

If you have any need in GL GRADE B and GL-B steel plate, please feel free to contact us.

GL GRADE B and GL-B steel plate supplier
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