Tantalum Rod

Tantalum Rods, Tantalum Bars, Tantalum Tungsten Alloy Rods Manufacturer & Exporter in Mumbai, India.


Citizen Metals Pvt Ltd is an ISO 9001:2008 Certified Company that always worked on delivering outstanding products to its customers. We manufacture our products using high-quality raw materials and advanced technology which helps us devise outstanding products that are durable. Our Tantalum Rods bear properties such as malleability and ductility, which helps them find use in a lot many applications. The formation of an oxide film on Tantalum Rods helps them in resisting corrosion and acid attacks. The corrosion resistance that these Tantalum Rods offer make them usable as laboratory apparatuses and chemical industries. These Tantalum Rods are available in different sizes as per customer requirements.

Tantalum UNS R05400 Rod, ASTM B365 Tantalum Rod Bar, Tantalum Rod Price, Tantalum UNS R05200 Bars Suppliers In India.

Tantalum Rods

Tantalum Rods

Tantalum Bars

Tantalum Bars

Tantalum Tungsten Alloy Rods

Tantalum Tungsten Alloy Rods

Tantalum RO5200 Rod

Tantalum RO5200 Rod

Also, we take care of the fit and finish of all our products during manufacturing such as uniform thickness, constant surface finishing and smooth surfaces. All our products are thoroughly checked for quality and durability. Our products are manufactured using high-end equipment and advanced machinery for the finest of quality. Our customer servicing has helped us in winning the trust of a huge customer base across the globe.

Tantalum Rod Specification :

Material : RO5200, RO5400, RO5252(Ta-2.5W), RO5255(Ta-10W)

Available Size : ¢4~¢120mm

Standard : As per ASTM B 365-98

Permissible Variations in diameter for Rods :

Diameter, inch (mm) Tolerance <, +/-inch (mm) 
 0.010~0.020 excl (0.254~0.508) < 0.0005 (0.013)
 0.020~0.030 excl (0.508~0.762) < 0.00075 (0.019)
 0.030~0.060 excl (0.762~1.524) < 0.001 (0.025)
 0.060~0.090 excl (1.524~2.286) < 0.0015 ( 0.038)
 0.090~0.125 excl (2.286~3.175) < 0.002 (0.051)
 0.125~0.187 excl (3.175~4.750) < 0.003 (0.076)
 0.187~0.375 excl (4.750~9.525) < 0.004 (0.102)
 0.375~0.500 excl (9.525~12.70) < 0.005 (0.127)
 0.500~0.625 excl (12.70~15.88) < 0.007 (0.178)
 0.625~0.750 excl (15.88~19.05) < 0.008 (0.203)
 0.750~1.000 excl (19.05~25.40) < 0.010 (0.254) 
 1.000~1.500 excl (25.40~38.10) < 0.015 (0.381)
 1.500~2.000 excl (38.10~50.80) < 0.020 (0.508)
 2.000~2.500 excl (50.80~63.50) < 0.030 (0.762)

Chemical Composition :

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

Mechanical requirements (annealed condition)

Rod, Diameter 0.125" (3.18mm)~2.5" (63.5mm)
 Grade Tensile strength, psi (MPa), ≥ Yield strength, psi (MPa), ≥ Elongation in 1 inch gage length, %, ≥
 RO5200/RO5400  25000 (172)  15000 (103)  25
 RO5252  40000 (276)  28000 (193)   20
 RO5255  70000 (482)  55000 (379)  20
 RO5240  35000 (244)  15000 (103)  25

Tantalum rod bar Note: 10" (254mm) gage length to 0.050"(1.27mm) diameter and 1" (25.4mm) or 2"(50.8mm) gage length over 0.050"(1.27mm) diameter.

Other Products of Tantalum Rods


•   Tantalum Rods
•   ASTM B365 Tantalum Bar
•   Tantalum Tungsten Alloy Rods
•   Tantalum UNS R05400 Rods Manufacturer
•   ASTM B365 Ta-2.5W Tantalum Bar
•   Tantalum UNS R05200 Rods
•   Ta-10W Bars Supplier
•   Tantalum Alloy Rods Exporter
•   Ta Rods Dealer
•   Ta Bars
•   Tantalum Rods Price
•   Tantalum Bars Distributor


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Get In Touch


Tel No. : +91-22-61905600 (100 Lines)

Email : exports@citizenltd.com