AB/EQ63 Steel plate ABS Grade EQ63 Z35 manufacturer


ABS Grade EQ63 meaning,ABS Grade EQ63 shipbuilding steel grade comparison,ABS Grade EQ63 steel,ABS Grade EQ63 steel plate equivalent,ABS Grade EQ63 steel suppliers,ABS Grade EQ63 steel price,ABS Grade EQ63 steel chemical composition,ABS Grade EQ63 steel equivalent,ABS Grade EQ63 steel machinability.

The main products list.

ABS Grade EQ63 Steel pipe, ABS Grade EQ63 steel plate,ABS Grade EQ63 round steel, rebar,ABS Grade EQ63 flat steel, ABS Grade EQ63 square steel,ABS Grade EQ63 hexagonal steel, ABS Grade EQ63 hot rolled steel coil, ABS Grade EQ63cold rolled steel coil, ABS Grade EQ63 pattern steel coil, ABS Grade EQ63 strip steel.


Gangsteel produced and exported AB/EQ63 Steel plate, ABS Grade EQ63 Z35 offshore drilling platform steel plate, flat bar, machined parts, cutting parts.


ABS Grade EQ63 Detail productive technology in the following:


  1. Adopt standard: ABS (American Bureau of shipping)
  2. EQ63 application fields:
    EQ63 is a super high strength quenched and tempered steel grade. It used in offshore drilling platform, Shipping marine engineering and Hull Structural project.
  3. EQ63 Chemical composition:


Grade C % max Si % max Mn % max P % max S % max
AB/EQ63 +QT 0.18 0.80 1.70 0.025 0.015
AL % min Nb % max V% max Ti % max Ni % max
0.018 0.06 0.12 0.05 2.0
Cu % max Cr % max Mo% max N% max 0% max
0.05 1.50 0.70 0.015 30


  1. EQ63 Mechanical Property:


Grade Yield Strength Tensile Strength Elongation Impact Energy
ABS EQ63 MPa (min) MPa % (min) -20 degree J
   620 720-890 15 62


  1. Heat Treatment: Quenched and tempered, Normalized, TMCP
  2. Tolerance: The thickness tolerance is -+0.3mm
  3. Size: Thick: 8mm-300mm, width: 1500mm-4000mm, length: 3000mm-18000mm


  1. Delivery time: 35-40days
  2. AB/EQ63 are Used for making hulls, offshore oil production drilling platforms, platform pipe joints and other structural parts, hull structures, marine machinery and main hulls, drilling rigs, pile boots, pile legs, racks, semicircular plates, etc. of marine drilling platforms and oil production platforms Manufacturing.

The AB/EQ63 manufacturer with the most complete specifications, the largest thickness (315mm), and the highest grade (E690) has good weldability, good fatigue resistance, lamellar tear resistance, and good internal quality and cold formability.


Gangsteel has much experience in super high strength hull structural steel plate, if you have any need in ABS/EQ63 steel plate; please feel free to contact us. We will give our mill competitive price on the base of faster delivery.


AB/EQ63 Steel plate|ABS Grade EQ63 Z35 manufacturer