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R05200 R05400 High Purity TA1 0.5mm Thickness Tantalum Plate TA Sheet Price

Short Description:

Item: 99.95% pure R05200 R05400 forged tantalum sheet for sale

Purity: 99.95% min

Grade:R05200, R05400, R05252, R05255, R05240

Standard: ASTM B708, GB/T 3629

Surface: polished, grinding

Feature: high ductility, corrosion resistance, high desity

Application: Petroleum, Aerospace, Mechanical, Chemical

Product Detail

Product Tags

Product Parameters

Item 99.95% pure R05200 R05400 forged tantalum sheet for sale
Purity 99.95% min
Grade R05200, R05400, R05252, R05255, R05240
Standard ASTM B708, GB/T 3629
Technique 1.Hot-rolled/Cold-rolled; 2.Alkaline Cleaning;3.Electrolytic Polish; 4.Machining, grinding; 5.Stress relief annealing
Surface Polished, grinding
Customized products According to drawing, Special requirements to be agreed upon by the supplier and buyer.
Feature high ductility, corrosion resistance, high desity
Application Petroleum, Aerospace, Mechanical, Chemical













30- 609.6






Mechanical requirements

Grade and size Annealed
Tensile strength min, psi (MPa) Yield strength min,psi (MPa)(2%) Elongation min, % (1 inch gage length)
Sheet, foil. and board (RO5200, RO5400) Thickness<0.060"(1.524mm) Thickness≥0.060"(1.524mm) 30000 (207) 20000 (138) 20
25000 (172) 15000 (103) 30
Ta-10W (RO5255)Sheet, foil. and board 70000 (482) 60000 (414) 15
70000 (482) 55000 (379) 20
Ta-2.5W (RO5252)Thickness<0.125" (3.175mm)

Thickness≥0.125" (3.175mm)

40000 (276) 30000 (207) 20
40000 (276) 22000 (152) 25
Ta-40Nb (RO5240)Thickness<0.060"(1.524mm) 40000 (276) 20000 (138) 25
Thickness>0.060"(1.524mm) 35000 (241) 15000 (103) 25

Chemical composition

Chemistry (%)
Designation Chief component Impurities   maxmium
Ta Nb Fe Si Ni W Mo Ti Nb O C H N
Ta1 Remainder   0.004 0.003 0.002 0.004 0.006 0.002 0.03 0.015 0.004 0.0015 0.002
Ta2 Remainder   0.01 0.01 0.005 0.02 0.02 0.005 0.08 0.02 0.01 0.0015 0.01


* Good ductility

* Good plasticity

* Excellent acid-resistance

* High melting point, high boiling point

* Very small coefficients of thermal expansion

* Good capability of absorbing and releasing hydrogen


Tantalum is used to produce various types of alloys with high melting point, strength and malleability.

By alloying with other metals, we can manufacture cemented carbide tools for metal processing, jet engine parts, chemical processing equipment, nuclear reactors, missile parts, heat exchangers, superalloys for tanks and containers, etc. Used for purposes.

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