KR Grade EH32

The high tensile strength in normal shipbuilding steel,KR Grade EH32 shipbuilding steel plate is nromally used to build ships and vessels which sailed in ocean waters and the tough situiation.KR Grade EH32 ship steel plate shall be done low temperature impacting test under minus 40 centigree when rolling.Minimum yield strength for shipbuilding steel plate KR Grade EH32 is at 315 Mpa.

Technical Requirements & Additional Services:

  • High tension test
  • Z-Test (Z15,Z25,Z35)
  • Low temperature impacting test
  • Ultrasonic test under ASTM A435,A577,A578
  • Cetificated by ABS,LR,GL,BV,DNV,KR,NK,CCS,RINA
  • Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2
  • Shot blasting and Painting,Cutting and welding as per end user’s demands

Techicals

Mechnical property for KR Grade EH32 shipbuilding structual steel:

Yield strength (≥Mpa) Tensile strength (Mpa) Elongation in ≥,%
315 440-590 200mm 50mm
19 22

Chemical composition for KR Grade EH32 ship steel (Heat Analysis Max%)

Main chemical elements composition of KR Grade EH32
C Si Mn P S Al (acid) min. Nb
0.18 0.10-0.50 0.90-1.60 0.035 0.035 0.015 0.02-0.05
V Ti Cu Cr Ni Mo
0.05-0.10 0.02 0.35 0.20 0.40 0.08

The Korean Register of Shipping (KRS) is a not-for-profit classification society founded in South Korea offering verification and certification services for ships and marine structures in terms of design, construction and maintenance. Founded in 1960, the society employs 889 people.[1] Its headquarters in Busan and it has 66 offices worldwide.

KRS is a full member of the International Association of Classification Societies (IACS) which is the trade association of major global classification societies.

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