We export A515GR70 Steel plates
Qfsteels Bolier Plate Factory are specialized in producing and exporting ASTM A515GR70 steel plates, and wide, heavy plate, Which is a large steel plate supplier mill at Qfsteels Group.
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- A515GR70 Adopt standard: ASTM A515GR70 Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel
- A515GR70 Specification: Thickness: 1mm to 200mm; Width: 1500mm to 3500mm: Length: 3000mm to 27000mm
- Third Party Inspection for A515GR70: ABS, DNV, BV, GL, CCS, LR, RINA, KR, NK, CE, SGS, IKE, IEI or other quality department.
- A515GR70 Chemical composition % of the Product analysis of grade
| A515gr70 Chemical Composition | |||||
| Grade | The Element Max (%) | ||||
| C | Mn | P | S | Si | |
| A515gr70 | 0.30-0.35 | 1.30 | 0.035 | 0.035 | 0.13-0.45 |
- A515GR70 Mechanical Property
| Grade | A515gr70 Mechanical Property | |||
| Thickness | Yield | Tensile | Elongation | |
| A515gr70 | mm | Min MPa | MPa | Min % |
| 200 | 260 | 485-620 | 17 | |
| 50 | 21 | |||
ASTM A515GR70 plates 40mm and under in thickness is normally supplied in the as-rolled condition. The plates may be ordered normalized or stress relieved, or both. ASTM A515GR70 grade plates over 50mm in thickness shall be normalized.
- A515GR70 Delivery Time Or Lead Time: 15-30days
- A515GR70 Extra Service: Pretreatment (Shot Blasting, Sand Blast, Painting and Galvanized), Cutting Parts, Sample Service, Third Party inspection, UT Test and Size inspection.
- If you have any requirement in steel plate for A515GR70, whether the new plate or stock list of material, please feel free to contact us by email of calling.
- If you had any question at our plate or service. Please contact our after service department to get faster reply.
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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
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