Titanium Grade 3 Fasteners
Titanium Grade 3 fasteners are a commercially pure titanium alloy known for its excellent balance of strength and formability. Positioned between the softer Grade 2 and the stronger Grade 4, Grade 3 offers higher strength than Grades 1 and 2 while maintaining good ductility and weldability. This makes it suitable for applications requiring durability and resistance to harsh environments.
What Are Titanium Grade 3 Fasteners?
Titanium Grade 3 Fasteners are high-strength, corrosion-resistant components used in demanding industrial applications. These fasteners are made from commercially pure (CP) titanium and offer excellent mechanical properties, making them ideal for environments that require superior strength and resistance to extreme temperatures and corrosive elements.

Advantages of Titanium Grade 3 Fasteners
- Superior Corrosion Resistance: Protects against oxidation and chemical exposure.
- High Strength-to-Weight Ratio: Provides durability without excessive weight.
- Long Lifespan: Reduces maintenance and replacement costs.
- Non-Magnetic & Non-Toxic: Ideal for medical and specialized applications.
Types of Titanium Gr. 3 Fasteners
Titanium Grade 3 Fasteners come in various types, including:
1. Grade 3 Bolts and Nuts: Titanium Grade 3 bolts and nuts are used in extreme environments where corrosion resistance and strength are essential. These fasteners are widely used in marine, chemical, and aerospace industries.
2. Grade 3 Hex Bolts: Hex bolts made from Titanium Grade 3 provide excellent strength-to-weight ratios. These are ideal for applications that demand high mechanical strength and resistance to corrosive elements.
3. Titanium Grade 3 Stud Bolts: Stud bolts are commonly used in high-temperature and high-pressure applications, making them suitable for chemical and offshore industries.
4. Titanium Grade 3 Washers: Titanium Grade 3 washers help distribute load and prevent damage to the surface of materials in structural assemblies.
5. Titanium Grade 3 Screws: Titanium screws are lightweight and durable, ideal for aerospace, automotive, and medical applications.


Schedule and Size Chart for Titanium Gr. 3 Fasteners
Fastener Type | Diameter (mm/inches) | Length (mm/inches) | Thread Type |
Hex Bolts | M3 – M100 (1/8” – 4”) | 10 – 500 mm (0.39” – 20”) | Metric/UNC/UNF |
Stud Bolts | M6 – M64 (1/4” – 2.5”) | 50 – 300 mm (2” – 12”) | Metric/UNC/UNF |
Nuts | M3 – M64 (1/8” – 2.5”) | Standard Hex | Metric/UNC/UNF |
Washers | M3 – M64 (1/8” – 2.5”) | Standard Flat/Spring | Metric/UNC/UNF |
Screws | M2 – M52 (1/16” – 2”) | 5 – 300 mm (0.2” – 12”) | Metric/UNC/UNF |
Specifications Chart for UNS N06600 Fasteners
Specification | Details |
Standard Designations | ASTM B446, B564, F467, F468 |
UNS Number | N06600 |
DIN EN | 2.4856 |
AMS | 5666 |
BS | 3076 |
Available Types | Bolts, Nuts, Stud Bolts, Washers, Screws |
Thread Type | Metric, UNC, UNF |
Manufacturing Methods | Hot Forged, Cold Forged, CNC Machined |
Surface Finish | Plain, Passivated, Anodized, PTFE Coated |
Heat Treatment | Annealed, Stress-Relieved |
Mechanical Properties Chart for AMS 5666 Fasteners
Property | Value |
Tensile Strength (MPa/psi) | 485 MPa (70,000 psi) |
Yield Strength (MPa/psi) | 345 MPa (50,000 psi) |
Elongation (%) | 18% |
Hardness (Rockwell B) | B70 |
Modulus of Elasticity (GPa/ksi) | 103 GPa (14,900 ksi) |
Poisson’s Ratio | 0.34 |
Chemical Composition Chart for Titanium Grade 3 Stud Bolts
Element | Composition (%) |
Titanium (Ti) | 99.2% (min) |
Iron (Fe) | 0.30% (max) |
Oxygen (O) | 0.35% (max) |
Carbon (C) | 0.08% (max) |
Nitrogen (N) | 0.05% (max) |
Hydrogen (H) | 0.015% (max) |
Physical Properties Chart for Grade 3 Hex Bolts
Property | Value |
Density (g/cm³) | 4.51 g/cm³ |
Melting Point (°C/°F) | 1660°C (3020°F) |
Thermal Conductivity (W/m·K) | 15.6 W/m·K |
Electrical Resistivity (µΩ·m) | 0.42 µΩ·m |
Specific Heat Capacity (J/kg·K) | 520 J/kg·K |
Applications of Titanium Grade 3 Bolts and Nuts
Due to their exceptional properties, Titanium Grade 3 fasteners are widely used in:
- Aerospace Industry: For aircraft components, engine parts, and structural applications.
- Marine Industry: Resistant to seawater corrosion, making them perfect for offshore platforms and shipbuilding.
- Chemical Processing: Withstands harsh chemicals and extreme temperatures.
- Power Generation: Used in nuclear and thermal power plants.
- Medical Industry: Biocompatible properties make them suitable for medical implants.
Why Choose ASC LLP for Titanium Grade 3 Bolts and Nuts?
At ASC LLP, we are a trusted supplier of high-quality Titanium Grade 3 Fasteners. Our products meet global standards like UNS N06600, ASTM B446, B564, F467, F468, DIN EN 2.4856, AMS 5666, and BS 3076, ensuring top-notch performance. We offer:
- Customized Fastener Solutions tailored to your project requirements.
- Competitive Pricing without compromising quality.
- Timely Delivery to keep your operations running smoothly.
- Expert Support from industry professionals.
Looking for premium Grade 3 bolts and nuts, Grade 3 hex bolts, or other Titanium fasteners? Contact ASC LLP today for the best deals on high-performance Titanium Grade 3 Fasteners. Request a quote now!
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 3 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.