Supply ASTM A662GRA Steel plates

Qfsteels Bolier Plate Factory are specialized in producing and exporting ASTM A662/A662M ASTM A662GRA Steel plates Boiler steel plate. ASTM A662GRA Steel plates Low alloy and high strength steel plate,.


Keyword: A662GRA,ASTM A662GRA,A662GRA Steel,A662GRA HIC,A662GRA NACE


  1. A662GRA Adopt standard:ASTM SA662/SA662M Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel
  2. A662GRA Specification: Thickness: 1mm to 100mm; Width: 1500mm to 3500mm: Length: 3000mm to 27000mm
  3. Third Party Inspection for A662GRA: ABS, DNV, BV, GL, CCS, LR, RINA, KR, NK, CE, SGS, IKE, IEI or other quality department.
  4. A662GRA Chemical composition % of the Product analysis of grade
Grade C Si Mn P S V AL Cr
A662GRA 0.17 0.13-0.45 0.78-0.88 0.035 0.035      
Cu Mo Nb Ni Ti Tungsten    


  1. A662GRA Mechanical Property
Grade Thick (mm) Min Yield Tensile Elongation Min Impact Energy
A662GRA 5-50 255 Mpa 450-585 Mpa 19 %    
50-200     15 %    


QFSTEELS also could supply super thick steel plate from 100mm to 300mm, certified by TUV, SGS, CE and nine classification societies: ABS, DNV, LR, GL, BV, KR, RINA, CCS, NK.

At competitive price, better quality, faster delivery and better service in supply steel plate in China


QFSTEELS has a strong relationship with our mill. We can supply ASTM A662GRA steel material directly at our mill ex-factory prices. Each plate has the Mill Certificate Test EN 10204 3.1/3.2 Version.


  1. A662GRA Delivery Time Or Lead Time: 15-30days
  2. ASTM A662GRA Steel plates Extra Service: Pretreatment (Shot Blasting, Sand Blast, Painting and Galvanized), Cutting Parts, Sample Service, Third Party inspection, UT Test and Size inspection.
  3. If you have any requirement in steel plate for A662GRA, whether the new plate or stock list of material, please feel free to contact us by email of calling.
  4. If you had any question at our plate or service. Please contact our after service department to get faster reply.

Qfsteels Group Company Principle


More Cheaper Price,

More Faster Delivery,

The Best Company Prestige,

The Best After sales service,

The One step Steel material Solution

The Best Professional quality control system

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 Qfsteels Group and any requirement in steel material ASTM A662GRA Steel plates, please feel free to contact us.



Supply ASTM A662GRA Steel plates
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