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ASTM A131 Grade E steel
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ASTM A131 Grade E steel

ASTM A131 Grade E steel

Shanghai Katalor Enterprises Co., Ltd can supply many kind of ship steel. The ship steel garde we can supply is A/B/AH32/AH36/DH32/DH36/E/EH32/EH36/EH40.

The Classification Society Certifications we can do is ABS/BV /DNV/GL/LR/KR/RINA/KR/CCS.

ASTM A131 Grade E shipbuilding steel for shipbuilding is not only the common tensile strength steel, but also is the Hull structural steel with good toughness properties, higher strength,strong corrosion-resistance,the processing properties,and good welding properties.

Grade E shipbuilding steel Chemical Composition


Grade
C max Si Mn max P max S max Als min
Grade E 0.18 0.10-0.35 0.70 0.035 0.035 0.015

Note: CE: C+1/6Mn ≤ 0.40% Cu ≤ 0.35%,Ni ≤ 0.30%

Grade E shipbuilding steel mechanical properties:


Grade
Rm
(MPa)
Re(MPa) min >A% min Akv/J min
Grade E 400-520 235 22 E.T °C Thickness (mm)
-40 ≤ 50 >50-70 >70-100
L C L C L C
27 20 34 24 41 27

Note: In the list, Rm:tensile strength, Re:Yield strength, A%:elongation, E.T:experimental temperature, L:lengthways, C:crosswise.

Grade E shipbuilding steel delivery condition:


Grade
category The thickness of steel
≤ 12 >12.5-25 >25-35 >35-50 >50-100
Grade E Plate/sheet N,TM
Profile steel N(25),TM(25),AR*(15),CR*(15) -

Note: 1.delivery condition:A =Any; N=Normalized; CR=Control Rolled; TM=TMPC, Temperature-deformation control rolling; AR*= Can be hot rolled with the agreement of Classification Society; CR*=Can be control rolled with the agreement of Classification Society.
2. The Figure in the ( ) means the sampling volume to do the impact test, the unit is Ton.(-) means without impact test.

If you want to know Grade E steel specification and price, please be free to contact with us.

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