Sell ASTM A517 GR.A steel plates


Qfsteels Bolier Plate Factory are specialized in producing and exporting ASTM A517/A517M A517 GR.A steel plates, Low alloy and high strength steel plate, heavy plate and wide, heavy plate, Which is a large steel plate supplier mill at Qfsteels Group.

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  1. A517 GR.A steel plates Adopt standard:ASTM A517/A517M Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel
  2. A517 GR.A Specification: Thickness: 1mm to 100mm; Width: 1500mm to 3500mm: Length: 3000mm to 27000mm
  3. Third Party Inspection for A517 GR.A: ABS, DNV, BV, GL, CCS, LR, RINA, KR, NK, CE, SGS, IKE, IEI or other quality department.
  4. A517 GR.A Chemical composition % of the Product analysis of grade
Grade C % Si % Mn % P % S % V % Cr %
A517 GR.A steel plates 0.13-0.23 0.34-0.86 0.74-1.20 0.035 0.035   0.46-0.84
Cu % Mo % Nb % Ni % Ti % Zr B
  0.15-0.31     0.01-0.05 0.04-0.16 0.0025


  1. A517 GR.A Mechanical Property
Grade Thickness(mm) Min Yield Tensile Elongation Min Impact Energy
A517 GR.A steel plates 6-65 690 Mpa 795-930 Mpa 16 %    
65-150 620 Mpa 725-930 Mpa 14 %    


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 A517 GR.A steel material directly at our mill ex-factory prices. Each plate has the Mill Certificate Test EN 10204 3.1/3.2 Version.


  1. A517 GR.A Delivery Time Or Lead Time: 15-30days
  2. A517 GR.A 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 A517 GR.A, 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, please feel free to contact us.


Sell ASTM A517 GR.A steel plates