1. A387GR21L Adopt standard: ASMT A387/A387M Standard Specification for Pressure Vessel Plates, Alloy Steel, Chromium-Molybdenum
2. A387GR21L Specification: Thickness: 5mm to 200mm; Width: 1500mm to 3500mm: Length: 3000mm to 27000mm
3. Third Party Inspection for A387GR21L: ABS, DNV, BV, GL, CCS, LR, RINA, KR, NK, CE, SGS, IKE, IEI or other quality department.
4. A387GR21L Chemical composition % of the Product analysis of grade
|
Grade
|
C %
|
Mn %
|
P%
|
S%
|
Si%
|
Cr%
|
Mo%
|
Ni%
|
|
A387GR21L
|
0.12
|
0.25-0.66
|
0.035
|
0.035
|
0.5
|
2.63-3.37
|
0.85-1.15
|
—
|
|
V%
|
Cb%
|
B%
|
N%
|
Al%
|
W%
|
|||
|
—
|
—
|
—
|
—
|
—
|
—
|
5. A387GR21L Mechanical Property
|
Grade
|
Min Yield
|
Tensile
|
Thicknesss
|
Elongation
|
|
A387GR21L
|
205Mpa
|
415-585Mpa
|
<=50MM
|
18%
|
|
205Mpa
|
415-585Mpa
|
50-200MM
|
—
|
6. Normally A387/A387M A387GR21L plates are normally supplied in the as-rolled condition. The plates may be ordered normalized or stress relieved, or both.
7. A387GR21L Delivery Time Or Lead Time: 20-35days
8. A387GR21L Extra Service: Pretreatment (Shot Blasting, Sand Blast, Painting and Galvanized), Cutting Parts, Sample Service, Third Party inspection, UT Test and Size inspection.
9. If you have any requirement in steel plate for A387GR21L, whether the new plate or stock list of material, please feel free to contact us by email of calling.
If you had any question at our plate or service. Please contact our after service department to get faster reply
.
Unitedsteel Group Company Principle
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More Faster Delivery,
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Supplementary Requirements
S2. Product Analysis, S8: Ultrasonic Examination
S3: Simulated pos-weld heat treatment of mechanical
S15: Reduction of area measurement and test coupons
S18: Maximum Tensile strength
S6: Drop weight test
S30：Charpy V notch impact test for structural shapes
Welcome to Unitedsteel Group and any requirement in steel material, please feel free to contact us.
Unitedsteel Bolier Plate Factory are specialized in producing and exporting A387/A387M A387GR21L NACE MR0175, MR0103 Boiler steel plate, Standard Specification for Pressure Vessel Plates, Alloy Steel, Chromium-Manganese-Silicon Which is a large steel plate supplier mill at Unitedsteel Group. A387GR21L,A387/A387M A387GR21L,A387GR21L Steel Plate,A387GR21L HIC,A387GR21L Nace
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