Titanium Fasteners
Titanium fasteners for critical corrosion-critical joints — a -350 °F to 500 °F service window and up to 160 ksi tensile strength in the collected NASA fastener-material table, with titanium cited for ultimate corrosion immunity and strength-to-weight ratio.
Last updated: 2026-11
Specifications
Titanium is the collected NASA fastener-material table's lightweight corrosion entry: no surface treatment, a -350 to 500 °F useful design temperature limit and up to 160 ksi ultimate tensile strength at room temperature. The collected offshore reference positions it for "ultimate corrosion immunity and strength-to-weight ratio in critical applications" among the best marine fastener materials, and lists specialized materials like titanium alongside Monel and the superalloys for offshore fasteners. The temperature window matters in the other direction too: 500 °F is the table's ceiling, so titanium is a corrosion-critical and weight-critical choice, not a high-temperature one.
| Designation | Titanium (the collected NASA table lists "Titanium" without a grade split; no specific grade is attributed in the collected sources — quote your required grade on the RFQ) |
|---|---|
| Useful design temperature limit | -350 to 500 °F (collected NASA fastener-material table, °F verbatim) |
| Ultimate tensile strength, room temperature | Up to 160 ksi (collected table, ksi verbatim) |
| Surface treatment per source table | None |
| Service environment evidence | Ultimate corrosion immunity and strength-to-weight ratio in critical marine applications (collected offshore reference, verbatim basis); listed among specialized offshore fastener materials |
| Positioning vs nickel alloys | Lower temperature ceiling (500 °F) and lower strength ceiling (160 ksi) than the collected Inconel rows, chosen where corrosion immunity and weight dominate |
| MOQ / lead time | Not owner-confirmed for this family — confirmed at quotation |
Materials
- Titanium (fastener grade)
Ordering & documentation
Documents
Shipments are backed by Mill Test Certificate (MTC), Dimensional Report, Salt Spray Test Report on request, with full batch traceability from raw material to finished product. Quality management follows the owner-confirmed compliance list: ISO 9001:2015, RoHS, REACH. Exact document sets are confirmed on the order.
Quotation
- The fastener family (Titanium Fasteners) plus the standard designation from your drawing — DIN / ISO / JIS / ASTM / ANSI, or a drawing for custom parts.
- Size (diameter and length), thread type (metric or inch), property class or grade, and coating or finish.
- Quantity per size and your target delivery date.
- Destination country, and any required documents (for example a mill test certificate) so the quote includes them.
Sample & supply
Minimum order quantities and lead times for this family are confirmed at quotation — send your sizes, grades and quantities on the RFQ and the quote will carry a firm schedule. Sample availability is confirmed with the quotation.
Storage & shipping
Parts are packed for export and shipped factory-direct to buyers in Europe, Asia, the Americas and the Middle East. Store fasteners dry and protected until installation, and keep coated parts in their packaging until use; specific packing and preservation requirements can be stated on the order and confirmed at quotation.
Frequently asked questions
Titanium or Inconel 718 for a subsea joint?
The collected table separates them cleanly: titanium carries up to 160 ksi across -350 to 500 °F, Inconel 718 up to 220 ksi across -423 to 900 °F. The offshore reference frames titanium as the ultimate corrosion immunity and strength-to-weight choice for critical applications — so weight and corrosion immunity point to titanium; raw strength and temperature headroom point to Inconel 718.
What should an RFQ for titanium fasteners state?
State the fastener type and thread sizes, the required titanium grade if your specification names one (the collected sources list titanium without a grade split — grade confirmation is part of quotation), the service environment, and the temperature range. Commercial terms are confirmed at quotation.
Request a Quote
Get factory-direct pricing from the manufacturer.
What to include in your inquiry
- ✓ Standard and property class (e.g. DIN 912, ISO 4762, class 8.8) — or a drawing for custom parts.
- ✓ Sizes, lengths and thread type (metric or inch).
- ✓ Quantity per size and your target delivery date.
- ✓ Destination country, plus any coating or finish requirement.
- ✓ Any documents you need with the shipment (e.g. mill test certificate) so the quote includes them.
- ✓ Your inquiry goes straight to the factory team by email and gets a reply within 24 hours.
- ✓ Factory-direct pricing
- ✓ Standard and custom specifications
- ✓ Factory-direct export to buyers in Europe, Asia, the Americas and the Middle East
- ✓ Full fastener family support