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API 2W Grade 50 offshore steel plate is an intermediate-strength structural steel plate for welded construction of offshore structures/offshore platforms. API 2W Grade 50 offshore steel has good toughness around the heat affected zone (HAZ) so is an ideal material for use in the welded joints of the construction.
API 2W Grade 50 offshore steel plate specification:
Thickness: 8-700mm, Width: 1500-4020mm, Length: 3000-27000mm
API 2W Grade 50 offshore steel tolerances:
Thickness, width, and length tolerances for API 2W Grade 50 steel plate are in accordance with the requirements of ASTM A6. The flatness tolerance for as-supplied product is 1⁄2 ASTM A6.
API 2W Grade 50 offshore steel chemical composition (wt %, max. unless indicated):
|
C |
Mn1 |
P |
S |
Si |
Al Total |
Ni |
Cr |
Mo |
Cu |
Ti |
Cb |
N2,3 |
B2 |
|
0.16 |
1.15-1.60 |
0.03 |
0.010 |
0.05-0.50 |
0.020-0.060 |
0.75 |
0.25 |
0.08 |
0.35 |
0.007-0.02 |
0.03 |
0.012 |
0.0005 |
API 2W Grade 50 offshore steel mechanical properties:
|
Thickness, t mm [in.] |
0.2% YS MPa [ksi] |
UTS MPa [ksi], min. |
Elongation in 50mm[2”], min.% |
Elongation in 200mm (8”), min. % |
|
t ≤ 25.4 [1.00] |
345-517 [50-75] |
448 [65] |
23 |
18 |
|
t > 25.4 [1.00] |
345-483 [50-70] |
448 [65] |
23 |
18 |
API 2W Grade 50 offshore steel plate application:
API 2W Grade 50 offshore steel plate is used in the production of floating and rigid offshore oil and gas platforms and is used commonly in intersections of the structure due to the materials superior strength combined with good impact and fatigue resistance.
If you want to know more information about API 2W Grade 50 offshore steel plate, please contact us and let us know your specification, the best API 2W Grade 50 offshore steel plate price will be quoted in shortest time.
Contact:
Tell: 0086-371-86151827, 0086-371-86011881
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