P 355 N Steel Plate - Hot Rolled Steel Sheets & Plates
P 355 N steel plate is a boiler and pressure vessel steel material according to EN 10028-3 standard. Characterized by a minimum yield strength of 280-355 MPa and excellent weldability, P355 N steel is primarily used for manufacturing boilers, pressure vessels, and pipes transporting hot liquids.
Product Specifications
| Thickness |
0.35mm-200mm |
| Width |
1000mm, 1219mm, 1250mm, 1500mm, 1800mm, 2000mm, 2200mm, 2500mm |
| Length |
2000mm, 2438mm, 3000mm, 6000mm, 12000mm |
| Surface |
Clean, blasting and painting according to customer requirements, galvanized options available |
| Application |
Building construction, bridges, architecture, vehicles, components, shipping, high pressure containers, large structural steel, construction, home appliances, decoration, wear-resistant applications |
| Trade Terms |
FOB, CFR, CIF |
| Shipment Time |
15-20 workdays after receiving deposit or L/C |
| Export Packing |
Waterproof paper and steel strip packed, standard export seaworthy package suitable for all transport methods or as required |
P355N Chemical Composition (Max %)
| Grade |
C |
Si |
Mn |
P |
S |
Al(min) |
N |
| P355N |
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 |
P355N Mechanical Properties
| Grade |
Thickness (mm) |
Yield Min (MPa) |
Tensile (MPa) |
Elongation Min (%) |
Impact Energy (KV J) min |
| P355N |
≤ 16 |
355 |
490-630 |
22 |
40 (-20°) |
47 (0°) |
55 (+20°) |
| 16> to ≤35 |
355 |
490-630 |
22 |
40 |
47 |
55 |
| 35> to ≤50 |
345 |
490-630 |
22 |
40 |
47 |
55 |
| 50> to ≤70 |
325 |
490-630 |
22 |
40 |
47 |
55 |
| 70> to ≤100 |
315 |
470-610 |
21 |
40 |
47 |
55 |
| 100> to ≤150 |
295 |
450-590 |
21 |
40 |
47 |
55 |
We provide comprehensive services including retail sales, warehousing, precision cutting, and transportation solutions. Our product range includes steel plates and custom-cut parts for various industries such as mining equipment, cement machinery, metallurgical machinery, construction equipment, shipbuilding, power generation, port equipment, transportation, and general machinery manufacturing.
Our steel plate processing facility can produce semi-finished products and custom-shaped components according to your specifications, with optional transportation services. Our products are distributed nationwide and exported globally, earning consistent praise and trust from customers worldwide. We welcome inquiries and visits from potential partners.
Frequently Asked Questions
Are you a trading company or manufacturer?
We are the factory.
Do you accept the use of our logo?
For large quantity orders, we accept OEM arrangements.
How long is your delivery time?
Standard delivery is 5-10 days for in-stock items. For out-of-stock items, lead time is 15-20 days depending on order quantity.
Do you provide samples? Are they free or extra?
Yes, we provide free samples but customers must cover the shipping costs.
What are your payment terms?
For orders ≤1000USD: 100% payment in advance. For orders ≥1000USD: 30% T/T deposit. For first-time customers, we accept L/C payment.
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