EN10028-7 1.4571 steel (equivalent to AISI 316Ti or X6CrNiMoTi17-12-2)
1.4571 is a titanium-stabilized austenitic stainless steel classified as pressure vessel steel under the EN10028-7 standard. Due to its excellent corrosion resistance, high-temperature strength, and weldability, it is widely used in the following fields:
Chemical Industry
Corrosion-resistant Equipment Manufacturing: Used for manufacturing reactors, storage tanks, pipelines, and heat exchangers for corrosive media such as sulfuric acid, phosphoric acid, and acetic acid.
High-Temperature and High-Pressure Environments: Demonstrates excellent chloride erosion resistance under high-temperature (e.g., sulfuric acid concentrations below 15% and above 85%) and high-pressure conditions.
Marine Engineering
Seawater Corrosion-Resistant Structural Components: Suitable for offshore platforms, ships, and offshore drilling equipment, resisting seawater and salt spray corrosion.
Seawater Desalination Equipment: Used for manufacturing key components in seawater desalination plants.
Medical and Food Processing
High-Cleanliness Components: Employed in medical devices for manufacturing surgical instruments, implant scaffolds, etc., meeting biocompatibility requirements.
Food-Grade Equipment: Used in food processing and packaging equipment to ensure food safety and hygiene.
Aerospace
High-Temperature and High-Stress Components: Used for manufacturing engine combustion chambers, turbine blades, fasteners, etc., capable of withstanding high temperatures and complex stress environments.
Lightweight Structures: Reduces structural weight and improves fuel efficiency through optimized design.
