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LR DH55 shipbuilding steel plate

DH55 shipbuilding steel plate,DH55 shipbuilding steel LR DH55 shipbuilding steel plate

Posted:3/11/2015 1:52:45 AM DH55 shipbuilding steel plate is our main product, as a professional DH55 shipbuilding steel plate supplier, we keep more than 1000 tons DH55 shipbuilding steel plate in stock. The following is DH55 shipbuilding steel plate details for your reference:

LR/DH55 steel plate,LR steel plate,DH55,LR/DH55|LR Grade DH55,LR DH55 STEEL PLATE steel is specialized in supplying LR extra strength steel plate in LR Grade DH55. For more information of Grade DH55 steel plate, please check them in following: Crack Sensitivity: Pcm = LR DH55 shipbuilding steel plate

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LR DH55 Steel Plate

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steel is specialized in supplying LR extra strength steel plate in LR Grade DH55. For more information of Grade DH55 steel plate, please check them in following:

LR/DH55 extra high Strength Chemical Composition

Grade

The Element Max (%)

C

Si

Mn

P

S

Al

N

LR/DH55

0.20

0.55

1.70

0.030

0.030

0.015

0.020

Nb

V

Ti

Cu

Cr

Ni

Mo

0.02-0.05

0.03-0.10

0.02





Crack Sensitivity: Pcm = (C+Si/30+Mn/20+Cu/20+Ni/60+Cr/20+Mo/15+V/10+5B)%
Carbon Equivalent: Ceq = C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15%

LR/DH55 extra high strength property

Grade


Mechanical Property

Charpy V Impact Test

Thickness

Yield

Tensile

Elongation

Degree

Energy 1

Energy 2

LR/DH55

mm

Min Mpa

Mpa

Min %

-20

J

J

t50

550

670-830

18%

37

55

50t70

550

670-830

18%

37

55

70t100

550

670-830

18%

37

55

Note: Energy 1 is transverse impact test, Energy 2 is longitudinal


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LR shipbuilding steel coil-

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DH55 shipbuilding steel plate,DH55 shipbuilding steel LR DH55 shipbuilding steel plate

The following is DH55 shipbuilding steel plate details for your reference: DH55 shipbuilding steel plate has good toughness properties and higher strength, it is widely used to the ships which work at low temperatures oceans. DH55 shipbuilding steel plate specification: Length: 6000mm-12500mm, Thickness: 4mm-80mm, Width: 1500mm-4500mmDH55 shipbuilding steel plate,DH55 - BBN SHIP STEELPosted:3/11/2015 1:52:45 AM DH55 shipbuilding steel plate is our main product,as a professional DH55 shipbuilding steel plate supplier,we keep more than 1000 tons DH55 shipbuilding steel plate in stock.The following is DH55 shipbuilding steel plate details for your reference:

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We can offer the machining process service, such as cutting, bending, drilling, welding, milling, shaving etc, If you have any inquiries for the steel machining service, please send the drawings and detail requirements, we will offer you our best price and services.
We have professional engineers and designers, who can make drawing free of charges according to customers' requirements too.
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The main products are carbon steel, wear plate, alloy steel, shipbuilding steel, hot/cold rolled steel, boiler steel, mild steel, seamless steel pipe, according to Americal standard ASTM, Japanese standard JIS, German standard DIN, EN, etc.

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We are gradually formed four major advantageous products: steel plate, steel pipe, stainless steel, special steel, and established our own Machining processing center in order to meet customer's diverse requirements.

Welcome to contact us through online consulting, emails and hotline if you are interested in our company or products. Our staff will reply you within 24 hours.

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  • Tel: 0086-13569929107
  • Address: 50 Guohuai Road, Henan Province, China

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