Products FAQ
What is the material number for P460NL1?
The unified material number for EN 10028-3 P460NL1 steel is 1.8915.
Can P460NL1 steel be welded?
Yes. P460NL1 is a weldable fine-grained steel with low carbon equivalent that offers excellent weldability, is resistant to weld cracking, and is suitable for conventional welding processes.
What is the difference between P460NL1 and P460NL2?
The key difference lies in low-temperature toughness: P460NL1 is suitable for operating at temperatures as low as -40°C, while P460NL2 can withstand impact at temperatures as low as -50°C. Both comply with the EN 10028-3 standard and have the same yield strength grade (≥460 MPa).
What are the applications of EN 10028-3 P460NL1 steel plates?
P460NL1 steel is a fine-grained pressure vessel steel primarily used in the manufacture of cryogenic pressure vessels, boilers, heat exchangers, and various pressure-bearing structural equipment. It is widely used in the petrochemical, energy, and industrial manufacturing sectors.
Does your DNV EH32 shipbuilding steel plate support third-party inspection?
Yes. All of our DNV Grade EH32 shipbuilding steel plates are fully compatible with inspections by authoritative international third-party organizations such as SGS, BV, and LR, and come with complete official DNV certification and factory test reports.
What are the low-temperature resistance standards for DNV EH32 marine steel plates?
DNV EH32 marine steel plates have passed rigorous -40°C V-notch impact tests, representing the highest low-temperature resistance standard among traditional DNV high-strength marine steel grades.
Do you offer custom fabrication services for DNV Grade EH32 marine steel plates?
We offer one-stop value-added processing services, including precision cutting, bending, drilling, surface polishing, rust removal, and custom forming, to meet a wide range of engineering, fabrication, and installation needs.
In what applications is DNV Grade EH32 marine steel plate primarily used?
It is primarily used in projects requiring strict resistance to extremely low temperatures, such as icebreakers, polar-class vessels, offshore platforms in extremely cold waters, and offshore engineering facilities in cold regions. It is a high-performance structural steel essential for construction in extreme marine environments.
Does your DNV Grade DH36 shipbuilding steel plate support third-party inspection?
Yes. All of our DNV Grade DH36 shipbuilding steel plates are subject to inspection by third-party organizations such as SGS and BV, and we provide complete official DNV certification documents with each shipment.
What are the primary applications of DNV Grade DH36 shipbuilding steel plates?
DNV Grade DH36 steel plates are widely used in the hull structures of large ocean-going vessels, offshore oil platforms, port facilities, and coastal marine engineering projects. They are particularly suitable for critical load-bearing and fatigue-resistant components in harsh marine environments.
