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Titanium washers, open-end washers

Titanium washers, open-end washers

Titanium washers and open-end washers (also known as C-washers or split washers) are specialized industrial fasteners designed to distribute load, prevent surface damage, and maintain tension in high-performance mechanical assemblies. Titanium, as a base material, provides a strength-to-weight ratio comparable to steel while possessing intrinsic resistance to oxidation and chloride-induced stress corrosion. The open-end configuration allows for radial installation or removal without the need to fully disassemble the threaded fastener, significantly reducing maintenance downtime in complex systems. These components are manufactured to precise dimensional tolerances, ensuring compatibility with standard metric and imperial bolt sizes across aerospace, marine, and chemical processing sectors.
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Grade 2 · Grade 5 · Open-End Configuration
precision fastening components

Titanium Washers
and Open-End Washers

4.5
g/cm³ density
895
MPa tensile Grade 5
non-magnetic
MRI compatible

Titanium washers and open-end washers (also known as C-washers or split washers) are specialized industrial fasteners designed to distribute load, prevent surface damage, and maintain tension in high-performance mechanical assemblies. Titanium, as a base material, provides a strength-to-weight ratio comparable to steel while possessing intrinsic resistance to oxidation and chloride-induced stress corrosion. The open-end configuration allows for radial installation or removal without the need to fully disassemble the threaded fastener, significantly reducing maintenance downtime in complex systems. These components are manufactured to precise dimensional tolerances, ensuring compatibility with standard metric and imperial bolt sizes across aerospace, marine, and chemical processing sectors.

Core Technical Advantages

A1
Density and Weight Savings
Titanium has a density of approximately 4.5 g/cm³, providing significant mass reduction in weight-sensitive applications such as aerospace and racing.
45% lighter than steel
A2
Corrosion Resistance
The spontaneous formation of a stable oxide layer allows these washers to remain inert in seawater, chlorine, and various acidic environments.
passive oxide film
A3
Non-Magnetic Properties
Titanium is virtually non-magnetic, making these washers suitable for use in medical imaging equipment (MRI) and sensitive electronic instruments.
mu less than 1.01
A4
Thermal Stability
These components maintain mechanical properties and creep resistance at elevated temperatures where aluminum or standard polymers would fail.
up to 400°C

Product Characteristics and Specifications

Our production process utilizes CNC machining and precision stamping to ensure flat surfaces and burr-free edges, which are essential for maintaining uniform clamping force.

Parameter Titanium Grade 2 (Commercial) Titanium Grade 5 (Ti-6Al-4V)
Tensile Strength 345 MPa (min) 895 MPa (min)
Yield Strength 275 MPa 828 MPa
Hardness (Rockwell) B80 C36
Washers Design Flat, Spring, or Open-End Flat, Spring, or Open-End
Surface Finish Polished or Anodized Polished or Anodized

Primary Application Fields

MAR
Marine Engineering
Used in offshore oil rigs and subsea equipment where salt-spray and immersion resistance is mandatory.
CHM
Chemical Processing
Fastening solutions for heat exchangers, pressure vessels, and piping systems handling corrosive reagents.
A&D
Aerospace and Defense
Structural assemblies requiring high fatigue strength and weight optimization.
MED
Medical Technology
Components for surgical implants and diagnostic machinery due to biocompatibility and non-magnetic nature.
technical guidelines

Handling and Storage Guidelines

GS1
Storage Environment
Store in a clean, dry area. While titanium is corrosion-resistant, maintaining a low-humidity environment prevents the accumulation of contaminants on the surface that could lead to galvanic corrosion when paired with dissimilar metals.
GS2
Installation Torque
Titanium has a higher coefficient of friction than lubricated steel. Use anti-seize compounds specifically designed for titanium to prevent galling during the tightening process.
GS3
Galvanic Isolation
When using titanium washers with aluminum or carbon steel components in electrolytes, ensure proper isolation or use appropriate coatings to prevent galvanic electrochemical reactions.
GS4
Cleaning
Use non-chlorinated solvents for cleaning. Residual chlorides can lead to stress corrosion cracking when the components are later exposed to high temperatures.
ASTM B265 AMS 4911 ISO 9001:2024 AS9100D
All titanium washers supplied with full material traceability · certified mill test reports available upon request

Related Products

Zhejiang Donghe Machinery Technology Co., Ltd.

 

Zhejiang Donghe Machinery Technology Co., Ltd. offer Wholesale Titanium washers, open-end washers Manufacturers. Our company passed the ISO9001:2000 quality management certification system standard in 2017 and is an enterprise with self-operating import and export rights.
Our company produces various international industrial standard products, including Chinese GB standards, German DIN standards, American ANSI standards, British B standards, and so on. In addition, our company can customize various non-standard fasteners according to customer requirements. The products are exported to Europe, Australia, Africa, the United States, and other regions. We always provide customers with good product and technical support, and sound after-sales service.

News

Factory Show

Factory appearance
Intelligent packaging
Quenching furnace
Fastener supporting mold workshop​
Cold heading workshop
Pragmatic​
Innovation
Sincerity
Laboratory
Fully inspected products using optical sorting technology​
Office environment​
Enterprise Honorary Certificates​

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