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■ Overview
The high tensile strength in normal shipbuilding steel,KR Grade EH32,KR EH32,KR EH32 steel plate is normally 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.
■ Full Data
Technical Requirements & Additional Services for KR EH32 steel plate:
♦ 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
♦ 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 | |
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