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Natural Steels is leading manufacturer, supplier, exporters and stoickest for high quality Tantalum Fasteners. Kalpataru piping solutions offer a complete range of Tantalum Fasteners such as Round, Square, Rectangular, Hydraulic etc. Tantalum Fasteners has bright annealed or bright annealed and cold rolled grease, where ultra – bright finishes is used for decorative applications. Kalpataru piping solutions export, Supply & Manufacturer Tantalum forms like seamless pipe, welded pipe, seamless tube, welded tube, bar, wire, sheet, plate, forgings, Tantalum Fasteners, pipe fittings and flanges. With respect to international quality of raw materials, we also offer these Tantalum Fasteners in customized sizes and thicknesses as per specific demands by our esteemed clients at market leading prices.

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Tantalum fasteners have high strength and can resist elevated temperatures due to tantalum's high melting point. We produce tantalum fasteners in all varieties of bolts, screws, stud bolts, threaded rods, nuts & washers to all tantalum grades UNS R05200, R05252, R05255 & R05400.

Tantalum Fasteners Manufacturers In Mumbai, Tantalum Fasteners Suppliers In Mumbai, Tantalum Fasteners Stockists In Mumbai, Tantalum Fasteners Exporters In Mumbai

Tantalum is a grey blue metal with high melting point with complete inertness to chemical attacks below 150 deg celcius. It is highly resistant to corrosion resistance with primary applications in electrical and high temperature equipments. Tantalum is also added to other alloys to elevate their mechanical properties.

Tantalum UNS R05400 Fasteners, ASTM B521 Ta2.5W Fasteners, Tantalum Fasteners Price, Tantalum UNS R05200Fasteners Suppliers In India.

Tantalum is a grey, ductile metal. When in its pure form, it can be used to create a fine wire where it can be used as a filament for evaporating metals like aluminium.

antalum Fasteners Manufacturer, Exporter & Suppliers in India.

It’s melting point is only exceeded by two other elements, and below 150 degrees is almost immune to chemical attacks. It is more reactive at higher temperatures and has a stable oxide film.Often used in alloys to add strength, ductility and improve the melting point, tantalum can also be used for electrolytic capacitors and furnace parts, as well as in nuclear reactors and surgical appliances.Tantalum fasteners are best known for its unmatched corrosion resistance in the industry – as they have a similar resistance to glass but the mechanical properties of a metal.

Tantalum Fasteners Specification

Diameter : φ1.0-150mm

Thickness : 0.2-5.0mm

Length : 100mm-12000mm

Standard : As per ASTM B521-98

Equivalent Grades Tantalum Fasteners

STANDARD
UNS
R05200
R05400
R05255
R05252
R05240

Tantalum Fasteners Chemical Compositions

Element

R05200 (%,Max)

R05400 (%,Max)

C

0.01

0.01

O

0.015

0.03

N

0.01

0.01

H

0.0015

0.0015

Fe

0.01

0.01

Mo

0.02

0.02

Nb

0.1

0.1

Ni

0.01

0.01

Si

0.005

0.005

Ti

0.01

0.01

W

0.05

0.05

Tantalum Fasteners Physical & Mechanical Properties

Grade

Tensile strength δbpsi (MPa), ≥

Yield strength δ0.2, psi (MPa),≥

 Elongation in 1″/2″ gage length, %, ≥

RO5200/RO5400

30000 (207)

20000 (138)

25

 RO5252

40000 (276)

28000 (193) 

20

 RO5255

70000 (481)

60000 (414)

15

 RO5240

40000 (276) 

28000 (193)

20

Special requirements to be agreed on by the supplier and buyer of negotiation

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