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EN 10225 steel specification S460G1+QT grade steel plate
Source:Xin Steel Industry   Date:2013/09/03

Oil and offshore platform Steel plate S460G1+QT is under steel standard specification for high yield strength EN10225.S460G1+QT is structural steel plate with quenching and tempering heat treatment when rolling.S460G1+QT is a high strength steel plate with the minimum yield strength at 460Mpa,the tensile strength shall be within 540-700 Mpa. The manufacturer may reheat-treat plates that fail to meet the mechanical property requirements of this specification when rolling of high tension steel plate S460G1+QT.All mechanical property tests shall be repeated whenmaterial is resubmitted for inspection.


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Other relative oil and offshore platform steel plate are in API standard specification API 2W Gr50 steel plate,API 2HGr50 platform steel plate,API 2W Gr50T steel plate,API 2WGr60 offshore platform steel plate,API 2YGr60 plate steel,steel grades in steel standard BS 7191 are 355D steel plate,355E plate steel,355EM metal plate,355EMZ oil platform used plate,450D steel plate,450E plate steel,450EM offshore steel plate,450EMZ plate steel,steel grades in specification EN 10225 are steel S355G2+N,S355G5+M metal plate,S355G3+N plate,S355G6+M steel specification,S355G7+N steel grade,S355G7+M platform steel,S355G8+M steel plate,S355G8+N metal plate,S355G9+N steel sheet,S355G9+M steel material,
S355G10+M plate,S355G10+N steel,S420G1+Q plate,S420G2+Q steel specification,S460G1+Q steel,S460G2+Q steel plate.

 

Chemical composition of Ladle analysis for S460G1+QT oil platform steel plate (Max %):

 

C

Si

Mn

P

S

Cr

Mo

Cr+Mo+Ni+Cu

0.14

0.15-0.55

1.65

0.020

0.010

0.25

0.25

0.90

Ni

Alt min

Cu

N

Nb

Ti

V

Nb+V

Nb+V+Ti

0.70

0.015-0.055

0.30

0.010

0.040

0.025

0.080

0.09

0.11