Titanium Grade 11 Fasteners Manufacturer and Supplier
Titanium Grade 11 fasteners are essential components in various industries due to their exceptional properties. At ASC LLP, we specialize in providing high-quality Titanium Gr 11 fasteners, including bolts, screws, and nuts, to meet diverse application needs.
What Are Titanium Grade 11 Fasteners?
Titanium Grade 11, also known as UNS R52250 or Titanium 3.7225, is an alloy that combines titanium with a small amount of palladium. This composition enhances its corrosion resistance, especially in environments containing chlorides and acids. Fasteners made from this grade are lightweight yet strong, making them ideal for critical applications.

Key Properties of Titanium Grade 11 Fasteners
- Corrosion Resistance: The addition of palladium provides excellent resistance to pitting and crevice corrosion, making these fasteners suitable for use in aggressive environments.
- Strength-to-Weight Ratio: Titanium Grade 11 offers a high strength-to-weight ratio, providing the necessary strength without adding excessive weight.
- Thermal Stability: These fasteners maintain their mechanical properties even at elevated temperatures, ensuring reliability in high-heat applications.
Types of UNS R52250 Fasteners We Offer
At ASC LLP, we manufacture and supply a wide range of Titanium Grade 11 fasteners to meet various application requirements:
- Bolts: Available in hex head, socket head, and other configurations.
- Nuts: Including hex nuts, lock nuts, and flange nuts.
- Screws: Such as machine screws, self-tapping screws, and socket head cap screws.
- Washers: Flat washers, spring washers, and lock washers.


Schedule and Size Chart
Nominal Diameter (inches) | Thread Pitch (TPI) | Length Range (mm) | Bolt Head Type |
1/4″ (6.35 mm) | 20 | 10 – 100 | Hex, Socket, Flange |
5/16″ (7.94 mm) | 18 | 12 – 120 | Hex, Socket, Flange |
3/8″ (9.52 mm) | 16 | 15 – 150 | Hex, Socket, Flange |
1/2″ (12.7 mm) | 13 | 20 – 200 | Hex, Socket, Flange |
5/8″ (15.87 mm) | 11 | 25 – 250 | Hex, Socket, Flange |
3/4″ (19.05 mm) | 10 | 30 – 300 | Hex, Socket, Flange |
Specifications Chart
Standard | Specification |
ASTM | B348 |
UNS | R52250 |
DIN | 3.7225 |
ISO | 5832-2 |
ASME | SB348 |
Mechanical Properties Chart
Property | Value |
Tensile Strength (MPa) | 240 min |
Yield Strength (MPa) | 170 min |
Elongation (%) | 24 min |
Hardness (HB) | 90 max |
Reduction of Area (%) | 30 min |
Chemical Composition Chart
Element | Composition (%) |
Titanium (Ti) | Balance |
Palladium (Pd) | 0.12 – 0.25 |
Iron (Fe) | 0.20 max |
Carbon (C) | 0.08 max |
Oxygen (O) | 0.18 max |
Hydrogen (H) | 0.015 max |
Nitrogen (N) | 0.03 max |
Physical Properties Chart
Property | Value |
Density | 4.51 g/cm³ |
Melting Point | 1665°C (3029°F) |
Thermal Conductivity | 17 W/m·K |
Electrical Resistivity | 170 µΩ·cm |
Modulus of Elasticity | 105 GPa |
Common Applications of ASTM B348 Titanium Grade 11 Screws
Due to their unique properties, Titanium Grade 11 fasteners are used in various industries:
- Marine Engineering: Ideal for seawater applications due to their resistance to corrosion in both flowing and stagnant conditions.
- Chemical Processing Plants: Suitable for environments involving corrosive chemicals, ensuring long-term durability.
- Aerospace: The combination of lightweight and high strength makes them perfect for aerospace components.
- Power Generation: Used in boilers and pressure vessels due to their ability to withstand high temperatures and corrosive environments.
Why Choose ASC LLP for Aluminium AA 1050A Plates?
Choosing ASC LLP for AA 1050A Aluminium Plates offers distinct advantages:
- Industry Expertise: With decades of experience in the metals industry, ASC LLP provides in-depth knowledge and expert advice on the best applications for AA 1050A Aluminium Plates, ensuring that you receive the most suitable product for your specific needs.
- Quality Assurance: We adhere to rigorous quality standards in sourcing, processing, and testing our aluminium plates. Our High purity aluminium AA 1050A are guaranteed to meet high-quality specifications with consistency and reliability, ensuring optimal performance in all applications.
- Customization Capabilities: Understanding that every project has unique requirements, we offer customization options for our AA 1050A grade aluminium plate. From specific thicknesses and sizes to tailored finishes, we cater to your exact specifications to ensure that the product perfectly aligns with your project demands.
- Competitive Pricing: ASC LLP leverages strategic sourcing and efficient processing to offer AA 1050A Plates at competitive prices. This ensures that you receive high-quality materials within your budget, making your projects cost-effective without compromising on quality.
- Robust Supply Chain and Logistics: Our well-established logistics network ensures timely and safe delivery of your aluminium plates, regardless of your location. We pride ourselves on reliable and efficient delivery services that keep your projects on schedule.
AA 1050A Aluminium plates are a cornerstone of industrial applications where quality, efficiency, and durability are paramount. At ASC LLP, we understand the critical role this material plays in your operations, which is why we are dedicated to providing you with the best quality Al AA 1050A plates. Embrace the myriad of advantages these plates offer and enhance your production capabilities with our top-notch products.
Global Reach
Amardeep Steel Centre boasts a robust global presence, committed to delivering unparalleled service and quality to clients around the world. Our dedication to prompt delivery and exceptional customer care sets us apart in the industry. Major corporations across the USA, Europe, Asia, and other regions place their trust in our high-quality Titanium Grade 11 Fasteners. This widespread trust underscores our reputation for reliability and excellence. By consistently meeting and exceeding the expectations of our international clientele, we continue to solidify our position as a leader in the global steel market.

Countries We Export To
UNITED STATES, EUROPE, UK, UAE, SAUDI ARABIA, OMAN, KUWAIT, JORDAN, QATAR, INDONESIA, MALAYSIA, BRAZIL, SPAIN, ITALY, FRANCE, GERMANY, BAHRAIN, SRI LANKA, AZERBAIJAN, AUSTRALIA, AUSTRIA, PHILIPPINES, TURKEY, RUSSIA, IRAN, IRAQ, CANADA, KOREA, JAPAN, YEMEN, FINLAND, ZIMBABWE, HUNGARY, PORTUGAL, VIETNAM, MOROCCO, THAILAND, SOUTH AFRICA, MEXICO, SINGAPORE, GREECE, KUWAIT, POLAND, NEW ZEALAND, SWEDEN, SWITZERLAND, BELGIUM, BHUTAN, BANGLADESH, TAIWAN, ROMANIA, CAMBODIA, KAZAKHSTAN, AFGHANISTAN.