Sell EN 10028-3 P355NH Steel plates
Qfsteels are specialized in producing and exporting EN 10028-3 P355NH Steel plates Boiler steel plate. EN 10028-3 P355NH Steel plates Low alloy and high strength steel plate, heavy plate and wide, heavy plate.
Keyword: P355NH,EN10028-3 P355NH,P355NH Steel,P355NH HIC, P355NH NACE
- P355NH Adopt standard: EN10028-3 Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel
- P355NH Specification: Thickness: 1mm to 200mm; Width: 1500mm to 3500mm: Length: 3000mm to 27000mm
- Third Party Inspection for P355NH: ABS, DNV, BV, GL, CCS, LR, RINA, KR, NK, CE, SGS, IKE, IEI or other quality department.
- P355NH Chemical composition % of the Product analysis of grade
| P355NH Chemical Composition | |||||||
| Grade | The Element Max (%) | ||||||
| C | Si | Mn | P | S | Al(min) | N | |
| P355NH | 0.20 | 0.50 | 0.9-1.70 | 0.03 | 0.025 | 0.02 | |
| Cr | Cu | Mo | Nb | Ni | Ti | V | |
| 0.30 | 0.30 | 0.08 | 0.005 | 0.50 | 0.03 | 0.10 | |
- P355NH Mechanical Property
| Grade | P355NH Mechanical Property | ||||||
| Thickness | Yield | Tensilmie | Elongation | Impact Energy(KV J) min | |||
| EN 10028-3 P355NH Steel plates | mm | Min Mpa | Mpa | Min % | -20° | 0° | +20° |
| ≤ 16 | 355 | 490-630 | 22 | 47 | 55 | 63 | |
| 16> to ≤35 | 355 | 490-630 | 22 | 47 | 55 | 63 | |
| 35> to ≤50 | 345 | 490-630 | 22 | 47 | 55 | 63 | |
| 50> to ≤70 | 325 | 490-630 | 22 | 47 | 55 | 63 | |
| 70> to ≤100 | 315 | 470-610 | 21 | 47 | 55 | 63 | |
| 100> to ≤150 | 295 | 450-590 | 21 | 47 | 55 | 63 | |
EN10028 steel grade supersedes the older BS and DIN standards. P355NH steel grade is one of grade in EN10028-3, which is non alloy and alloy steels with specified elevated temperature properties. EN 10028-3 P355NH Steel plates grade are used above all for manufacturing boilers, pressure vessels and pipes transporting hot liquids.
- P355NH Delivery Time Or Lead Time: 15-30days
- P355NH 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 P355NH, 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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