ASME SA516 GR.70 Steel plate supplier


Qfsteels produce and export ASME SA516 GR.70 Steel plate Boiler steel plate. ASME SA516 GR 70 Steel plate Low alloy and high strength steel plate,  heavy plate and wide, heavy plate, Which is a large steel plate supplier mill at Qfsteels Group.


Keyword: SA516 GR.70,ASME SA516 GR.70,SA516 GR.70 Steel,SA516 GR.70 HIC,SA516 GR.70 NACE


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


  1. SA516 GR.70 Mechanical Property
Grade Thickness,


Yield Str.,

min, MPa

Tensile Str., min, MPa E.L in 50mm, min %
SA516 GR.70 5-40 260 485-620 21%
40-100 260 485-620 17%


  1. Delivery Time Or Lead Time: 15-30days
  2. 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 SA516 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 ASME SA516 GR.70 Steel plate, please feel free to contact us.