Shanghai Katalor Enterprises Co., Ltd
TEL : 0086-21-61182423   SKYPE :SHANGHAI.KATALOR  E-mail : info@katalor.com
Further information
You need Further information or have question
0086-21-61182423
0086-21-61182424
service8@katalor.com
Home > news > Views
RINA Grade D Shipbuilding Steel Plate Equivalent Steel Grade

RINA Grade D Shipbuilding Steel Plate Equivalent Steel Grade

Posted:2015-11-30 11:28:05

RINA Grade D Shipbuilding Steel Plate Equivalent Steel Grade

RINA grade D steel is a kind of hot rolled general tensile strength steel which is mainly used for built hull of vessels, ship body construction. RINA D Shipbuilding steel plates are also mainly used for shipbuilding and ship repairing, the offshore oil drilling platform, the platform pipe joints and other components.

Chemical Composition of RI/D normal strength


Grade

The Element Max (%)

C

Si

Mn

P

S

Al

N

RI/D

0.21

0.50

0.60

0.035

0.035

-

-

Mechanical Property of RI/D normal strength


Grade

Thickness

Yield
Strength

Tensile Strength

Elongation

Charpy V Notch Impact Test

Degree

Value 1

Value 2

RI/D

mm

Min Mpa

Mpa

Min %

-20

J

J

t≤50

235

400-520

22%

20

27

50<t≤70

235

400-520

22%

24

34

70<t≤100

235

400-520

22%

27

41

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

Equivalent steel grade of RI/D


DNV

GL

ABS

BV

CCS

NK

KR

LR

NV D

GL-D

AB/D

BV/D

CCS/D

NK/D

KR/D

LR/D

RINA Grade D Shipbuilding Steel Plate Specification

Rolling Type: Shipbuilding steel plate, Common strength ship plate
Thickness:3mm-300mm
Width:1200mm-4000mm
Length:3000mm-12000mm
We can supply any size based on customer΄s requirements
Heat Treatment: As Rolled/Control-rolled/TMCP/Normalized

Shanghai Katalor Enterprises Co., Ltd is a big complex combined steel stockist whose business related with trade, processing, storage and transportation. we are specialized in supplying RINA grade D steel. We have the good quality and advanced equipment, our products meet the state standard, and also available for customers' requirement. If you have any need of RINA Grade D Shipbuilding Steel Plate, please do not hesitate to contact us by email info@katalor.com, we can do our best to help you!

HOME | ABOUT US | PRODUCT | NEWS | CONTACT US | katalor
Copyright © 2014 by Shanghai Katalor Enterprises Co., Ltd All rights reserved