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Tantalum Shims

Sachin Steel Centre has built a strong reputation worldwide for delivering high-quality tantalum shims that perform reliably in the most demanding industrial environments. Every tantalum shim we make is precision-made to offer corrosion resistance, heat stability, and long component life. This feature makes the tantalum shims suitable for chemical processing systems, the aerospace industry, and for making different electronics and medical equipment. We provide tantalum shims in a wide range of dimensions and customer specifications, ensuring that the clients get the tailored material according to their needs. Every batch of our tantalum shims undergoes strict quality checks and follows the international standards to maintain its consistency and performance. With steady stock availability and precise manufacturing practices, we are the best manufacturer and supplier of Tantalum shims. We are the dependable partner for businesses that are looking for durable and premium-grade tantalum shims for their use.

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About Tantalum Shims

Tantalum shims are thin and very precise sheets that are made from premium-grade tantalum metal, which is well-known for its exceptional corrosion resistance, heat stability, and long-term durability of the components. These shims are commonly used by different industries that work under extreme temperatures, harsh chemicals, and demanding operating conditions. Many industries, like aerospace, chemical processing units, and medical equipment manufacturing units, use these shims.One of the key advantages of the tantalum shims is that they are very durable and remain stable even when exposed to harsh chemicals like hydrochloric and sulfuric acid. The melting point of this shim is 2996 °C, and its thermal conductivity makes it an ideal choice for high-temperature environments. Due to its corrosive nature against oxidation and other chemicals, it provides a long lifespan and consistent performance to components.

All of these shims are manufactured in a thin, flat layer and are available in different sizes and tolerance levels to match the different industries’ requirements. Also, because of their purity and strength, and chemical resistance, these shims are used to fill the precise spacing, sealing, insulation, and protective layering in high-performance systems. They offer excellent reliability, making them a trusted choice for many critical and sensitive applications.

Tantalum Shims Stock

The tantalum shims come in two different forms: hot hot-rolled shims and cold-rolled shims. Information about both is given below.

Hot Rolled Shim

Hot Rolled Shim

  •  Ta2.5W Hot Rolled Shims Supplier
  • UNS R05240 Tantalum Hot Rolled Shim
  • ASTM B708 UNS R05400 Hot Rolled Shims
  • ASME SB 708 UNS R05255 Hot Rolled Shims
  • Tantalum R05252 Hot Rolled Shim Manufacturer
  •  Ta-10W Hot Rolled Shim
  • Tantalum R05200 Hot Rolled Shim
  • Tantalum Ta-10W Hot Rolled Shims
  • UNS R05200 Tantalum HR Shim Stockist
  • Ta2.5W Hot Rolled Shim
Cold Rolled Shim

Cold Rolled Shim

  • Tantalum R05200 Cold Rolled Shim Manufacturer
  • ASTM B708 UNS R05240 Cold Rolled Shims
  •  R05400 Tantalum CR Shim Stockist
  • Ta2.5W Cold Rolled Shim
  • Tantalum Ta-10W Cold Rolled Shims
  • ASME SB 708 Ta2.5W Cold Rolled Shims
  • Tantalum UNS R05255 Cold Rolled Shim
  • Tantalum R05252 Cold Rolled Shim
  • Tantalum UNS R05200 Cold Rolled Shims Supplier
  • Ta-10W Cold Rolled Shim

Get in touch with us for a customised quote.

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Tantalum Shims Specification

The table below gives the information about the specification of tantalum shims.

Specification Details
Product Name Tantalum Shims
Standard ASTM B708 / ASME SB708
Grades R05200, R05400 (Tantalum, Tantalum Alloy)
Thickness 0.01 mm to 5 mm (Custom sizes available)
Width Up to 1000 mm
Length Up to 2000 mm or as per requirement
Finish Bright, Matte, Polished
Form Shims, Sheets, Foils, Strips
Melting Point 2996°C
Density 16.6 g/cm³
Applications Aerospace, Chemical Processing, Electronics, Medical Equipment

Tantalum Shims Chemical Composition

Chemical composition provides information about the purity of the material. So the data table below gives the detailed information on the chemical composition of tantalum shims.

ElementR05200R05400R05255R05252R05240
C0.010.010.010.010.01
O0.0150.030.0150.0150.02
N0.010.010.010.010.01
H0.00150.00150.00150.00150.0015
Fe0.010.010.010.010.01
Mo0.020.020.020.020.02
Nb0.10.10.10.535.0–42.0
Ni0.010.010.010.010.01
Si0.0050.0050.0050.0050.005
Ti0.010.010.010.010.01
W0.050.059.0–11.02.0–3.50.05

Tantalum Shims Mechanical Properties

The tantalum mechanical properties define its yield and tensile strength, and other features of this material, and the information about it is given below.

Grade Tensile strength　δbpsi (MPa)， ≥ Yield strength　δ0.2， psi (MPa)，≥ Elongation in 1″/2″ gage length， ％， ≥
R05200 / R05400 30000 (207) 20000 (138) 25
R05252 40000 (276) 28000　(193) 20
R05255 70000 (481) 60000 (414) 15
R05240 40000　(276) 28000 (193) 20

Tantalum Shims Equivalent Grades

The tantalum shims are made in different grades according to international standards. The data table below gives the information about the different equivalent grades of it.

Standard Grade Description
ASTM B708 R05200 Unalloyed Tantalum (Electron Beam or Vacuum Arc Melted)
ASTM B708 R05400 Unalloyed Tantalum (Electron Beam or Vacuum Arc Remelted)
UNS R05200 Commercially Pure Tantalum
UNS R05400 High Purity Tantalum
ISO Ta 99.9 Equivalent to ASTM B708 R05200
DIN 3.10 German Standard for Pure Tantalum

Tantalum Shims Dimension & Weight Chart

Dimensions and weight help you determine your budget for shipping and other things. The table below shows the detailed dimensions and weight of tantalum shims.

Thickness (mm) Width (mm) Length (mm) Approx. Weight (kg/m²)
0.05 Up to 1000 Up to 2000 0.83
0.10 Up to 1000 Up to 2000 1.66
0.25 Up to 1000 Up to 2000 4.15
0.50 Up to 1000 Up to 2000 8.30
1.00 Up to 1000 Up to 2000 16.60
2.00 Up to 1000 Up to 2000 33.20
3.00 Up to 1000 Up to 2000 49.80
4.00 Up to 1000 Up to 2000 66.40
5.00 Up to 1000 Up to 2000 83.00

Applications of Tantalum Shims

Tantalum shims come with great strength and corrosive resistance, so because of that, it’s commonly used in different industries that as given below.

  • Sour gas production tubes
  • Oil and Gas Industries
  • Military
  • Defence
  • Nuclear waste reprocessing equipment
  • Aerospace 
  • Jet Engine exhaust systems
  • Motor racing exhaust systems
  • Chimney Linings
  • Chemical Processing
Application Industries

Tantalum Shim Available Inventory

Tantalum wire also comes in a different other types, that list are listed below.

  • Tantalum Ta2.5W Shim
  • UNS R05240 Shim Plates
  • Tantalum UNS R05240 Precut Shims
  • Tantalum UNS R05240 Ready Cut Shims
  • ASTM B708 UNS R05240 Slotted Shim Exporter
  • Ta2.5W Hot Rolled Shims
  • Tantalum Shim Price
  • Tantalum Ta-10W Cladding Shims Wholesaler
  • Tantalum R05200 Shims Manufacturer in India
  • Tantalum R05200 Shims in India
  • Tantalum Ta2.5W CR Shim Traders
  • Custom Tantalum UNS R05400 HR Shim
  • Tantalum Shim in Mumbai
  • UNS R05400 Tantalum Shims
  • Tantalum UNS R05255 Shim Sheets Exporter
  • Tantalum Plain Shim
  • Full Hard Ta-10W Shim Stock
  • UNS R05255 Tantalum Round Shims
  • ASTM B708 Ta-10W Tantalum Shims
  • Tantalum UNS R05255 Shim Rolls
  • Tantalum Ta2.5W Customized Shims
  • UNS R05252 Cold Rolled Shim
  • ASME SB 708 Ta2.5W Tantalum Shim
  • Tantalum Ta-10W Custom Shims
  • Tantalum Shim Foil
  • UNS R05252 Tantalum Shim Coil Stockists

Frequently Asked Questions About Tantalum Shim

The tantalum shims are most commonly used in electronic devices, medical equipment, and chemical components due to it’s resistance towards corrosion.

Tantalum shims come from 0.01 mm to 3 mm, and they can also be made in a custom size and sheet form according to user needs.

Mostly all the industry-grade tantalum shims come with a purity level of 99%.

If the tantalum shims get wet, in will remain the same; they won’t react with water or any other chemicals.

Tantalum shims come with a high tolerance level of temperature that goes up to around 3000°C (about 5400°F).

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