Products Description
Tantalum cube
Tantalum cube is a high-density, high-melting-point, and corrosion-resistant metal product made from pure tantalum material. It is widely used for material samples, laboratory display, density comparison, high-temperature research, and custom machining applications.
Because tantalum has excellent chemical stability and strong corrosion resistance, it is also suitable for customers who need small tantalum blocks for further processing, testing, or special industrial applications.
Ehisen supplies high purity tantalum cubes and custom tantalum blocks for laboratory samples, research use, high-temperature applications, corrosion-resistant components, and industrial material testing.
Our tantalum cubes can be produced in standard sizes or customized according to your drawings. Surface finishing, tolerance control, laser marking, and material certificate support are available based on your purchasing requirements.
Send us your required size, purity, and quantity. Our team will help recommend a suitable tantalum cube or custom tantalum block solution.
Products parameters
| Item | Available Options |
|---|---|
| Material | Pure Tantalum / Ta |
| Purity | 99.95% or customized |
| Density | Approx. 16.6 g/cm³ |
| Melting Point | Approx. 3017°C |
| Standard Size | 10mm, 25.4mm, 50mm, or customized |
| Shape | Cube, block, plate, disc, or custom machined shape |
| Surface Finish | Polished, ground, brushed, machined |
| Tolerance | According to drawing or application requirement |
| Marking | Laser marking available |
| Certificate | COA / material certificate available |
| MOQ | Based on size and stock condition |
Products application
Tantalum cube mainly used in high temperature resistant industries.
Laboratory & Research Samples
High purity tantalum cubes are commonly used as metal samples for laboratories, universities, research institutes, and material testing companies.
They can be used for density comparison, element display, material education, and basic performance testing.
High-Temperature Material Testing
Tantalum has a very high melting point and good thermal stability, making it suitable for high-temperature research and experimental environments.
Custom tantalum blocks can also be used as raw material for further machining into special test parts.
Chemical & Corrosion-Resistant Applications
Tantalum is valued for its strong corrosion resistance in demanding chemical environments.
For customers working with corrosive media, tantalum cubes and blocks can be used for material evaluation, sample testing, or customized corrosion-resistant components.
Custom Machining & Industrial Use
Tantalum cubes and tantalum blocks can be further processed into custom parts according to drawings.
Ehisen can support industrial buyers who need tantalum raw blocks, small machined parts, or special tantalum components.
Why Choose Ehisen for Tantalum Cubes?
High Purity Tantalum Material
We provide tantalum cubes made from high purity tantalum material, suitable for research, testing, and industrial purchasing requirements.
Custom Size Support
Standard sizes and custom sizes are both available. You can send us the required dimensions or drawings for quotation.
Surface Finish Options
Polished, ground, brushed, and machined surfaces can be provided according to your application and appearance requirements.
Laser Marking Available
We can support laser marking for element name, purity, size, logo, or customer-specific identification.
Material Certificate Support
COA or material certificate can be provided when required, helping buyers confirm material quality before use.
Rare Metal Processing Experience
Ehisen has experience in processing tantalum, niobium, tungsten, molybdenum, titanium, nickel, and other rare metal materials. We understand the purchasing concerns of industrial buyers and research customers.
How to Choose the Right Tantalum Cube
Choosing the right tantalum cube depends on your actual use.
For Laboratory Display
You may focus on size, surface finish, sharp edges, laser marking, and appearance quality.
For Research Testing
You may need to confirm purity, material certificate, tolerance, and surface condition.
For Industrial Machining
You should confirm block size, machining allowance, material grade, tolerance, and downstream processing method.
For Corrosion Testing
You should provide the working medium, temperature, concentration, and testing purpose so we can better understand your requirement.
Custom Tantalum Cube & Block Manufacturing
Not every buyer needs the same tantalum cube size. Some customers need small laboratory cubes, while others need larger tantalum blocks for machining, testing, or industrial use.
We support custom production based on:
● Length × width × height
● Purity requirement
● Surface finish requirement
● Tolerance requirement
● Laser marking requirement
● Drawing or sample
● Application conditions
● Quantity requirement
If you are not sure which size or purity is suitable, you can send us your application. We will help recommend a suitable option before quotation.
packing delivery
packing steps
Cover the tantalum cube with paper that is waterproof.
Enclose the tantalum cube with foam and put it inside a carton or plywood box.
Seal and secure the tantalum cube.
ehisen
why choose us
Our Service
01
Strict Technology
Seiko production, selection of quality raw materials, so that you can rest assured.
02
Quality Assurance
Perfect production equipment and strict testing procedures ensure that the products are qualified.
03
Support Customization
Own factory, support customization, meet the needs of different customers.
FAQ
FAQ
01.What purity of tantalum cube can you supply?
02.Can you make custom tantalum cube sizes?
03.Can you provide polished tantalum cubes?
04.Can you provide laser marking?
05.Can you provide material certificate?
06.Is tantalum cube available in stock?
Information Needed for Quotation
To recommend and quote the right tantalum cube or custom tantalum block, please send us the following information:
● Required size: length × width × height
● Purity requirement
● Quantity
● Surface finish: polished, ground, brushed, or machined
● Tolerance requirement
● Laser marking requirement
● Application
● Certificate requirement
● Drawing or sample photo, if available
● Delivery requirement
Send us your tantalum cube size and quantity. We will reply with quotation and production suggestion.
contact us
contact us
Looking for high purity tantalum cubes or custom tantalum blocks?
Send us your required size, purity, quantity, and application. Ehisen will help you confirm the suitable material option, processing method, and quotation.
Contact us today for a custom tantalum cube quotation.
Tel :
+86 18700703333 Elsa lin
FAX :
0086-0917-3292780
Email :
Add:
No. 28, Gaoya Industrial Park, Gaoxin District, Baoji City, Shaanxi Provinctt
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