Titanium Grade 2 (CP Ti)
UNS R50400 / 3.7035: Commercially Pure Grade 2 titanium offers a superior balance of moderate strength, high ductility, and exceptional resistance to oxidation and marine chloride corrosion up to 300°C.
Titanium Fasteners Manufacturer in Mumbai, India | Gr 2, 3, 5
ISO 9001:2015 Certified Manufacturer
High-Performance Titanium Alloy Fasteners for Critical Global Applications
Neelkamal Alloys LLP is a premier manufacturer, stockist, and global exporter of high-grade Titanium Fasteners based in Mumbai, India. Engineered for mission-critical applications across aerospace, marine, chemical processing, medical implants, offshore oil & gas, and power generation, our titanium fasteners deliver an extraordinary strength-to-weight ratio combined with unsurpassed resistance to aggressive corrosive environments.
We manufacture titanium hex bolts, stud bolts, heavy hex nuts, socket cap screws, flat washers, and drawing-based custom components using premium-grade titanium raw material certified to ASTM B348, ASME SB348, ASTM F467, and ASTM F468 specifications. Every batch undergoes strict quality control and heat-number material traceability.
Export Quality Assurance: Full material test certificates supplied according to EN 10204 3.1, including Positive Material Identification (PMI), mechanical tensile testing, hardness testing, and dimensional inspection.
Grade & Material Versatility
Engineered Titanium Alloys for Severe Service Environments
Select from commercially pure titanium grades to ultra-high-strength aerospace alpha-beta alloys tailored to your specific mechanical and environmental demands.
Titanium Grade 5 (Ti-6Al-4V)
UNS R56400 / 3.7165: The most widely specified aerospace titanium grade. Combines exceptional tensile strength (min 950 MPa) with light weight (4.43 g/cm³) and excellent fracture toughness for severe structural loading.
Titanium Grade 7 (Ti-0.15Pd)
UNS R52400 / 3.7235: Enhanced with 0.15% Palladium, Grade 7 provides ultimate corrosion resistance against reducing mineral acids, severe crevice attack, and boiling chloride solutions.
Titanium Grade 9 (Ti-3Al-2.5V)
UNS R56320 / 3.7195: Medium-strength alpha-beta alloy featuring outstanding cold formability, high hydraulic pressure resistance, and superior fatigue resistance for aerospace and marine tubing bolting.
Titanium Grade 12 (Ti-0.3Mo-0.8Ni)
UNS R53400 / 3.7105: Alloyed with Molybdenum and Nickel for elevated corrosion resistance in high-temperature chemical environments and concentrated brine solutions up to 300°C.
Titanium Grade 23 (Ti-6Al-4V ELI)
UNS R56401: Extra Low Interstitial (ELI) variant of Grade 5 designed for medical surgical implants, cryogenic fluid equipment, and ultra-high toughness aerospace applications.
Technical Specifications
Titanium Fasteners Manufacturing & Dimensional Standards
Produced via precision cold forging, hot forging, and multi-axis CNC machining to meet global engineering standards.
| Parameter | Standard & Technical Scope |
|---|---|
| Material Specification | ASTM B348 / ASME SB348, ASTM F467 (Nuts), ASTM F468 (Bolts/Studs/Screws) |
| Standard Specifications | ASME B18.2.1, ASME B18.2.2, ASME B18.3, DIN 931, DIN 933, DIN 934, DIN 912, ISO 4014, ISO 4032 |
| Size Range | M2 to M160 Metric Threads | 1/4" to 4" Imperial (UNC, UNF, UNEF, BSW, Fine Threads) |
| Length Capabilities | 3 mm up to 1500 mm (Custom lengths available on request) |
| Product Types | Hex Head Bolts, Heavy Hex Bolts, Stud Bolts, Allen Socket Cap Screws, Flat Washers, Lock Washers, Flange Nuts, Dome Nuts, Anchor Bolts, U-Bolts, Rivets |
| Manufacturing Process | M2 - M24 Cold Headed & Thread Rolled; M24 - M100 Hot Forged & Precision CNC Machined |
| Surface Coatings & Treatments | Passivated, Anodized (Color & Black), PTFE Coated, Cadmium Plated, Zinc-Nickel, Dacromet, Xylan Coated |
| Quality Documentation | EN 10204 3.1 Mill Test Certificate, PMI Test Report, Microstructure Analysis, NDT / Ultrasonic Inspection |
Material Testing & Data
Titanium Alloy Mechanical & Physical Properties
Comprehensive baseline mechanical parameters certified for high-stress and critical temperature service.
| Grade / UNS | Tensile Strength (Min) | Yield Strength 0.2% Offset | Elongation % (Min) | Density (g/cm³) | Melting Point |
|---|---|---|---|---|---|
| Grade 1 (R50250) | 35 KSI / 240 MPa | 20 – 45 KSI (138 – 310 MPa) | 24% | 4.51 g/cm³ | 1670 °C (3038 °F) |
| Grade 2 (R50400) | 50 KSI / 345 MPa | 40 – 65 KSI (275 – 450 MPa) | 20% | 4.51 g/cm³ | 1665 °C (3030 °F) |
| Grade 3 (R50550) | 65 KSI / 450 MPa | 55 – 80 KSI (380 – 550 MPa) | 18% | 4.50 g/cm³ | 1660 °C (3020 °F) |
| Grade 4 (R50700) | 80 KSI / 550 MPa | ≥ 70 KSI (483 MPa) | 15% | 4.51 g/cm³ | 1650 °C (3002 °F) |
| Grade 5 (R56400) | 138 KSI / 950 MPa | ≥ 128 KSI (880 MPa) | 14% | 4.43 g/cm³ | 1632 °C (2970 °F) |
| Grade 7 (R52400) | 50 KSI / 345 MPa | ≥ 40 KSI (275 MPa) | 24% | 4.51 g/cm³ | 1665 °C (3030 °F) |
| Grade 9 (R56320) | 125 KSI / 860 MPa | ≥ 105 KSI (725 MPa) | 10% | 4.48 g/cm³ | 1650 °C (3002 °F) |
| Grade 12 (R53400) | 70 KSI / 483 MPa | ≥ 50 KSI (345 MPa) | 18% | 4.51 g/cm³ | 1660 °C (3020 °F) |
| Grade 23 (R56401) | 125 KSI / 860 MPa | ≥ 115 KSI (790 MPa) | 15% | 4.43 g/cm³ | 1632 °C (2970 °F) |
Chemical Composition Matrix
Standard Chemical Analysis of Industrial Titanium Fasteners
Strict chemistry bounds ensured through vacuum arc remelting (VAR) to guarantee structural integrity.
| Grade | Fe% | C% | N% | H% | O% | Al% | V% | Pd / Mo / Ni % | Ti Balance |
|---|---|---|---|---|---|---|---|---|---|
| Grade 1 | 0.20 | 0.08 | 0.03 | 0.015 | 0.18 | — | — | — | Balance |
| Grade 2 | 0.30 | 0.08 | 0.03 | 0.015 | 0.25 | — | — | — | Balance |
| Grade 3 | 0.30 | 0.08 | 0.05 | 0.015 | 0.35 | — | — | — | Balance |
| Grade 4 | 0.30 | 0.08 | 0.05 | 0.015 | 0.40 | — | — | — | Balance |
| Grade 5 | 0.25 | 0.08 | 0.03 | 0.015 | 0.20 | 5.5 – 6.75 | 3.5 – 4.5 | — | Balance |
| Grade 7 | 0.30 | 0.08 | 0.03 | 0.015 | 0.25 | — | — | 0.12 – 0.25 Pd | Balance |
| Grade 9 | 0.25 | 0.08 | 0.03 | 0.015 | 0.15 | 2.5 – 3.3 | 2.0 – 3.0 | — | Balance |
| Grade 12 | 0.30 | 0.08 | 0.03 | 0.015 | 0.25 | — | — | 0.2-0.4 Mo / 0.6-0.9 Ni | Balance |
Price Reference Guide
Indicative Wholesale B2B Pricing for Titanium Fasteners
Export market benchmark rates for ready stock items. Contact our commercial team for quantity volume discounts.
| Item Specification & Dimension Description | Minimum Order Quantity | Indicative Price (USD) |
|---|---|---|
| M6 x 20mm Titanium Grade 5 Button Head Hex Screws (ISO 7380) | 4 Pcs | $7.98 / Pack |
| M6 x 15mm - 65mm Titanium Socket Head Cap Screws (DIN 912) | 1 Pc | $1.01 - $2.09 / Pc |
| M6 x 30mm - 40mm Titanium Flat Countersunk Head Screws | 1 Pc | $2.25 / Pc |
| M6 x 16mm - 25mm Tapered Socket Head Titanium Allen Bolts | 1 Pc | $1.53 - $1.71 / Pc |
| M6 x 20mm Titanium Caliper Disc Brake Bolts with Washers | 1 Pc | $1.55 / Pc |
| M6 x 1.0mm Titanium Socket Flange Cap Bolts (10mm - 65mm) | 1 Pc | $1.35 / Pc |
India Distribution Network: Mumbai, Delhi, Bengaluru, Hyderabad, Ahmedabad, Chennai, Kolkata, Surat, Pune, Jaipur, Lucknow, Kanpur, Nagpur, Indore, Thane, Bhopal, Visakhapatnam, Vadodara, Ludhiana, Rajkot, Nashik, Faridabad, Varanasi, Aurangabad, Coimbatore, Vijayawada, Guwahati, Chandigarh, Gurgaon, Noida, Jamshedpur, Kochi, Dehradun, and major industrial centers nationwide.
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