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S355G7 steel is a structural grade steel, it is supplied to the offshore industry. S355G7 material can be delivered as normalised (N) or thermo-mechanically rolled (M). Supplied in accordance with EN10225:2001, the S355G7 steel offers good tensile and yield strength.
S355G7 steel plate specification:
Grade: S355G7+N, S355G7+M Standard: EN10225
Thickness: 5-300mm, Width: 1500-4000mm, Length: 6000-15000mm
S355G7+N steel chemical composition, S355G7+M steel chemical composition
|
C |
Si |
Mn |
P |
S |
Cr |
Mo |
Ni |
Al |
Cu |
N |
Nb |
Ti |
V |
Nb+V |
|
0.14 |
0.15-0.55 |
1.0-1.65 |
0.02 |
0.01 |
0.25 |
0.08 |
0.5 |
0.015-0.055 |
0.3 |
0.01 |
0.04 |
0.025 |
0.06 |
0.06 |
S355G7+N steel mechanical properties, S355G7+M steel mechanical properties
|
Grade |
Mechanical Properties (min) unless stated |
||||||||
|
Tensile Strength |
Yield Strength |
Elongation |
|||||||
|
Thickness (mm) |
Thickness t - mm |
||||||||
|
≤100 |
>100 |
≤16 |
16<t≤25 |
25<t≤40 |
40<t≤63 |
63<t≤100 |
100<t≤150 |
% |
|
|
S355G7+M |
470/630 |
– |
355 |
355 |
345 |
335 |
325 |
– |
22 |
|
S355G7+N |
470/630 |
460/620 |
355 |
355 |
345 |
335 |
325 |
320 |
22 |
S355G7 steel application:
S355G7 steel is widely used in a variety of applications, including the building of offshore platforms, offshore structural and ocean marine drilling platform.
S355G7 steel additional condition :
UT (Ultrasonic examination),N(Normalized),Q+T(Quenched and Tempered), Z Direction Test(Z15,Z25,Z35) ,Charpy V-Notch Impact Test,NDT ,PWHT,The Third Party Test (such as SGS Test), Coated or Shot Blasting and Painting.
As a professional S355G7 steel supplier, we promise we can offer you the qualified S355G7 steel and our S355G7 steel price is reasonable. If you have any confusion in S355G7 steel price or S355G7 steel technical conditions, please contact us freely.
Contact:
Tell: 0086-371-86151827, 0086-371-86011881
E-mail:[email protected]
Skype: bebon.abby
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