S355G2+N Offshore Platform Steel Plate

 

 

 

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S355G2+N Offshore Structural Steel Plates Specifications :
  • » Steel Standard: EN 10225
  • » Rolling Type: Oil and offshore platform steel plate
  • » Thickness: 6mm-300mm
  • » Width: 1500mm-4200mm
  • » Length: 3000mm-18000mm
  • » Heat Treatment: Normalized
  • » Grade :S355G2
  • » Number: 1.8801
  • » Classification:Alloy quality steel
  • » Density: 7.85 g/cm ³
  • » Standard: EN 10225: 2009 Weldable structural steels for fixed offshore structures. Technical delivery conditions

 

Chemical composition for S355G2+N Offshore Structural Steel Plates (Ladle Analysis Max%)
Main chemical elements composition of S355G2+N
C
Si
Mn
P
S
Cr
Mo
0.20
0.50
0.90-1.65
0.035
0.030
0.30
0.10
Ni
Alt min.
Cu
N
Nb
Ti
V
0.50
0.020
0.35
0.015
0.060
0.030
0.12

 

Mechanical property for S355G2+N Offshore Structural Steel Plates
Rm - Tensile strength (MPa) (+N) 470-630

Nominal thickness (mm): to 16 16 - 25
ReH - Minimum yield strength (MPa) (+N) 355 345

KV - Impact energy (J) (+N) -20°
50

A - Min. elongation Lo = 5,65 √ So (%) (+N) 22


Equivalent grades of steel S355G2 (1.8801)
Warning! Only for reference
EU
EN
England
BS
S355G2
355D

 

Structural Steel Grades Available Ex-Stock
Standard
Grade
Minimum Thickness (mm)
Maximum Thickness (mm)
EN10025 - 3
S355 NL
6
200
EN10025 - 3
S460 NL
6
80
EN10025 - 4
S355 ML
10
100
Dillinger
DI-MC TMCP Plates
10
100
Dillinger
Dillimax 690T
6
200
EN10025 - 6
S690QL
6
200
Dillinger
Dillimax 890 T
6
100
EN10025 - 6
S890QL
6
100

 

Types of S355G2+N Offshore Structural Steel Plates:
S355G2+N
BS EN 10225:2009 - Weldable structural steels plate
S355G2+N En10225 Offshore Structure Steel Plates
S355G2+N steel plate
S355G2 / 1.8801 Alloy quality steel Plate
Oil platform steel plate
EN10225 Grade S355G2+N Offshore Platform Steel Plate
S355G2+N oil platform steel plate

 

Technical Requirements & Additional Services
  •   Z TEST (Z15,Z25,Z35)
  •   Low temperature impacting test
  •   Ultrasonic test under EN 10160,ASTM A435,A577,A578
  •   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

 

Dimensions
Grade Minimum thickness (mm) Maximum thickness (mm)
S355G2+N 5 20
S355G3+N 40
S355G5+M 20
S355G6+M 40
S355G7+N 80
S355G7+M 50
S355G8+N 80
S355G8+M 50
S355G9+N 80
S355G9+M 50
S355G10+N 80
S355G10+M 50
S420G1+M 30
S420G2+M

 

Product Analysis
Type of analysis
CEV (%)
PCM (%)
S355G2+N
Cast
0.43
-
S355G3+N
Cast
0.43
-
S355G5+M
Cast
0.43
-
S355G6+M
Cast
0.43
-
S355G7+N
Product
0.43
0.24
S355G7+M
Product
0.43
0.24
S355G8+N
Product
0.43
0.24
S355G8+M
Product
0.43
0.24
S355G9+N
Product
(0.43)
0.22
S355G9+M
Product
(0.41)
0.21
S355G10+N
Product
(0.43)
0.22
S355G10+M
Product
(0.41)
0.21
() Non guaranteed indicative values
CEV = C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15
PCM = C+Si/30+(Mn+Cu+Cr)/20+Ni/60+Mo/15+V/10+5*B

 

Brand correspondence
Group
EN 10225:2009
BS 7191:1989
API 2W
S355G2+N
1
S355G2+N
355D
S355G3+N
1
S355G3+N
355E
S355G5+M
1
S355G5+M
355D
S355G6+M
1
S355G6+M
355E
S355G7+N
2
S355G7+N
355EM
S355G7+M
2
S355G7+M
355EM
S355G8+N
3
S355G8+N
355EMZ
S355G8+M
3
S355G8+M
355EMZ
S355G9+N
2
S355G9+N
S355G9+M
2
S355G9+M
S355G10+N
3
S355G10+N
S355G10+M
3
S355G10+M
API 2W-50
S420G1+M
S420G2+M

 

Dealer & Distributors Of Below Manufacturers In India
JSW Steel Ltd.
POSCO
Salzgitter AG
Nippon Steel & Sumitomo Metal
JSW Steel Ltd.
POSCO

Salzgitter AG

Nippon Steel & Sumitomo Metal
APERAM
Essar Steel
SSAB
JFE Steel Corporation
APERAM
Essar Steel
SSAB
JFE Steel Corporation