GB/T 700 Q275B Steel Plate
Unitedsteel are specialized in exporting GB/T 700 Q275B Low alloy and high strength steel plate, heavy plate and wide, heavy plate
- Q275B Adopt standard: GB/T 700 Standard Specification is for Rolled Steels for Welded Structure
- Q275B Specification: Thickness: 1mm to 500mm; Width: 1500mm to 4500mm: Length: 3000mm to 27000mm
- Third Party Inspection for Q275B: ABS, DNV, BV, GL, CCS, LR, RINA, KR, NK, CE, SGS, IKE, IEI or other quality department.
- Q275B Chemical composition Max % of the Product analysis of grade
| C | Si | Mn | P | S |
| 0.21 | 0.35 | 1.50 | 0.045 | 0.045 |
- Q275B Yield strength
| Nominal thickness (mm) | To 16 | 16-40 | 40-60 | 60-100 | 100-150 | 150-200 |
| ReH – Minimum yield strength (MPa) | 275 | 265 | 255 | 245 | 225 | 215 |
- Q275B Tensile Strength
| Rm -Tensile strength (MPa) | 410-540 |
- Q275B Impact Test degree and energy
| Temperature ℃ | Min Energy Nominal thickness | |
| Notch impact test. Min. absorbed energy | +20 | 27 |
- Equivalent grades of grade Q275B
- Q275B Delivery Time Or Lead Time: 15-30days
- Q275B 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 Q275B, 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.
