Sell A516 GR.70 stock steel plates


Qfsteels Bolier Plate Factory are specialized in producing and exporting ASTM A516 A516 GR.70 stock steel plates heavy plate and wide, heavy plate, Which is a large steel plate supplier mill at Qfsteels Group.

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  1. A516 GR.70 Adopt standard: ASTM SA516 Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel
  2. A516 GR.70 Specification: Thickness: 1mm to 100mm; Width: 1500mm to 3500mm: Length: 3000mm to 27000mm
  3. Third Party Inspection for A516 GR.70: ABS, DNV, BV, GL, CCS, LR, RINA, KR, NK, CE, SGS, IKE, IEI or other quality department.
  4. A516 GR.70 Chemical composition % of the Product analysis of grade
C Mn P S Si  
0.27-0.31 0.79-1.30 0.035 0.035 0.13-0.45  


  1. A516 GR.70 Mechanical Property
Grade Thickness,


Yield Str.,

min, MPa

Tensile Str., min, MPa E.L in 50mm, min %
A516 GR.70 5-40 260 485-620 21%
40-100 260 485-620 17%


  1. A516 GR.70 Delivery Time Or Lead Time: 15-30days
  2. A516 GR.70 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 A516 GR.70, 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 A516 GR.70 stock steel plates