GL GRADE DH40 and GL-D40 steel plate supplier

Gangsteel Sell GL GRADE DH40 and GL-D40 steel plate. GL Grade DH40 is shipbuilding steel Grade Stock. What are GL/DH40 shipbuilding steel equal grade?

Keywords: GL-D40 Steel plate, GL Grade DH40, GL Grade DH40 steel properties, GL Grade DH40 equivalent material, GL Grade DH40 round bar, GL Grade DH40 steel density

Adopt Standard: GL
Gang steel grade:

GL Grade GL-D GL-A GL-B
GL-E GL-D40 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 DH40 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 DH40 Z15, GL DH40 Z25, GL DH40 Z35

Henan Gang iron and steel co., Ltd also could supply super thick steel plate which beyond DNV,CCS,ABS,GL,BV,LR,KR,RINA,NK classification society approval.

We sincerely hope old and new customers to visit our mill for a long steel business

About GL DH40 Grade detail information, please refer to technical date in following.

GL GRADE DH40 and GL-D40 steel plate Chemical composition heat analysis

Element GL DH40  Max % Element GL DH40 max %
C 0.18 V 0.05-0.10
Mn 0.90-1.60 TI 0.02
Si 0.5 Cu 0.30
S 0.035 CR 0.20
P 0.035 Ni 0.40
ALs     0.015 MIN  Mo 0.08
    NB   0.02-0.05 N  

GL GRADE DH40 and GL-D40 steel plate Mechanical properties

Grade Thickness Yield Strength Tensile Strength Elongation Impact Energy
(mm) MPa (min) MPa % (min) (KV J) (min)
        -20 degree
GL DH40 8-200 390 510-650 20 41J

If you have any need in GL GRADE DH40 and GL-D40 steel plate, please feel free to contact us.

GL GRADE DH40 and GL-D40 steel plate supplier
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