Product List
Tel: 0086-13598879167
Fax: 0086-371-88884766
Email: admin@gangsteel.com
Skype: gangsteel001@hotmail.com
Address: Gelin international Building,Zhengzhou city,Henan Province,China
Offshore Steel – S420G2+Q / S420G2+M
1.Offshore Steel Home Page
EN10225:S420
S420G1+Q / S420G1+M | S420G2+Q / S420G1+M
2.We supplies S420G2 offshore structural steel in either thermo-mechanically rolled or quenched and tempered condition. Supplied to the offshore industry as a structural steel grade, S420G2 is a high tensile and high yield steel used in the construction of oil rigs and offshore service platforms.
3.Complying with EN10025:2001, the material is supplied as either S420G2+M (thermo–mechanically rolled) or S420G2+Q (Quenched). We supply offshore marine grades such as S420G2 from stock or directly shipped from the mill to clients around the world.
4.Please refer to the technical information for both grades below...
Chemical Composition (for both S420G2+M and S420G2+Q)
|
C |
Si |
Mn |
P |
S |
Cr |
Mo |
Ni |
Al |
Cu |
N |
Nb |
Ti |
V |
Nb+V |
|
0.14 |
0.15/0.55 |
1.65 |
0.02 |
0.07 |
0.25 |
0.25 |
0.7 |
0.015/0.055 |
0.3 |
0.01 |
0.04 |
0.025 |
0.08 |
0.09 |
5.Mechanical Properties
|
Grade |
Mechanical Properties (min) unless stated |
|||||||
|
Tensile Strength |
Yield Strength |
Elongation |
||||||
|
Thickness t - (mm) |
Thickness t - mm |
|||||||
|
≤40 |
40<t≤100 |
≤16 |
16<t≤40 |
40<t≤63 |
63<t≤80 |
80<t≤100 |
% |
|
|
S420G2+M |
500/660 |
480/640 |
420 |
400 |
390 |
380 |
380 |
19 |
|
S420G2+Q |
500/660 |
480/640 |
420 |
400 |
390 |
380 |
380 |
19 |
6.For more information about the high quality offshore steel grades on offer from our warehouse, including S420G2+Q or M, please contact us.
