Supply A514 GRADE Q Super thick steel plates

QFSTEELS Bolier Plate Factory are specialized in producing and exporting ASTM A514 heavy plate and wide, heavy plate, Which is a large steel plate supplier mill at QFSTEELS Group.
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1. A514 GRADE Q Super thick Adopt standard: ASTM A514 Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel
2. A514 GRADE Q Specification: Thickness: 1mm to 500mm; Width: 1500mm to 3500mm: Length: 3000mm to 27000mm
3. Third Party Inspection for A514 GRADE Q: ABS, DNV, BV, GL, CCS, LR, RINA, KR, NK, CE, SGS, IKE, IEI or other quality department.
4. A514 GRADE Q Super thick Chemical composition % of the Product analysis of grade
Grade C % Si % Mn % P % S % V % Cr %
A514 Grade Q 0.14-0.21 0.15-0.35 0.95-1.30 0.035 0.035 0.03-0.08 1.00-1.50
Cu % Mo % Nb % Ni % Ti % Zr B
0.40-0.60 1.20-1.50

5. A514 GRADE Q Mechanical Property

Normally ASTM A514 GRADE Q Super thick plates are normally supplied in the as-rolled condition. The plates may be ordered normalized or stress relieved, or both.
ASTM A514 GRADE Q steel plates shall be ASTM A514 GRADE Q plate is High-Yield-Strength, Quenched and Tempered Alloy Steel
Plate, Suitable for Welding. ASTM A514 GRADE Q plates shall be Quenched and Tempered.
Grade Thickness(mm) Min Yield Tensile Elongation min Min Impact Energy
A514 Grade Q 6-20 690 Mpa 760-895 Mpa 18 %
20-65 690 Mpa 760-895 Mpa 18 %
65-150 620 Mpa 690-895 Mpa 18 %

6. A514 GRADE Q Delivery Time Or Lead Time: 15-30days
7. A514 GRADE Q Extra Service: Pretreatment (Shot Blasting, Sand Blast, Painting and Galvanized), Cutting Parts, Sample Service, Third Party inspection, UT Test and Size inspection.
8. If you have any requirement in steel plate for A514 GRADE Q, whether the new plate or stock list of material, please feel free to contact us by email of calling.
9. If you had any question at our plate or service. Please contact our after service department to get faster reply.
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Supply A514 GRADE Q Super thick steel plates