1.Definition
Plate is a flat rolled metal product with width far greater than thickness. It is a basic raw material widely used in metal processing industry.
2.Main Material Types
Different grades bring different corrosion resistance and mechanical performance.
3.Rolling Categories
It can be divided into hot rolled plate and cold rolled plate. Hot rolling for heavy structural use; cold rolling for precise size and smooth surface.
4.Processing & Surface Options
We provide multiple surface finishes such as 2B, BA, pickled and polished. Cutting, bending and laser cutting services are available.
5.Quality & Standard
All plates are strictly inspected before delivery. Our products comply with ASTM, DIN, GB and other international standards to meet global project demands.








Customer visit to the factory video
1. Raw Material Melting
We select qualified Alloy 718 ingots through vacuum melting. Strict chemical composition inspection is carried out to guarantee nickel, chromium, niobium and other element content meets standard requirements.
2. Preheating and Forging
The ingots are preheated at a stable temperature and precisely forged to homogenize the internal grain structure, eliminate casting defects, and improve material compactness and overall uniformity.
3. Precision Hot Rolling
Preheated billets are processed by multi-pass hot rolling to achieve the target plate thickness. The rolling temperature and deformation rate are strictly controlled to ensure stable mechanical performance and flat plate shape.
4. Solution and Aging Heat TreatmentS
tandard solution annealing and aging treatment are performed. This core process greatly improves tensile strength, yield strength, hardness and high-temperature corrosion resistance of Alloy 718 plates.
5. Surface Finishing and Processing
The plates undergo flattening, edge trimming, grinding and pickling to remove oxide scales and surface defects. Custom surface finishes and sizes are available according to customer demands.
6. Strict Inspection and Delivery
All products pass strict tests including ultrasonic testing, mechanical property testing and full dimension inspection. Qualified plates are professionally packaged and delivered with complete factory test certificates.