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Polished Tantalum Block Tantalum Target Pure Tantalum Ingot

Short Description:

Product Name: high density high strength 99.95% ta1 R05200 pure tantalum ingot price

Purity: 99.95% min

Grade: R05200, R05400, R05252, RO5255, R05240

Standard: ASTM B708, GB/T 3629

Customized products: According to drawing, Special requirements to be agreed upon by the supplier and buyer.


Product Detail

Product Tags

Product Parameters

Product Name High density high strength 99.95% ta1 R05200 pure tantalum ingot price
Purity 99.95% min
Grade R05200, R05400, R05252, RO5255, R05240
Standard ASTM B708,      GB/T 3629
Size Item; Thickness (mm); Width (mm); Length (mm)
Foil; 0.01-0.09; 30-150; >200
Sheet; 0.1-0.5; 30- 609.6; 30-1000
plate; 0.5-10; 50-1000; 50-2000
Condition 1. Hot-rolled/Cold-rolled; 2. Alkaline Cleaning; 3. Electrolytic Polish; 4. Machining, grinding; 5. Stress relief annealing
Mechanical property(Annealed) Grade; Tensile strength min; Yield strength min  Elongation min, %(UNS); psi (MPa); psi(MPa)(2%); (1in. gage length)
(RO5200, RO5400); 30000 (207); 20000 (138); 20
Ta-10W (RO5255); 70000 (482); 60000 (414); 15
Ta-2.5W (RO5252); 40000 (276); 30000 (207); 20
Ta-40Nb (RO5240); 35000 (241); 20000 (138); 25
Customized products  According to drawing, Special requirements to be agreed upon by the supplier and buyer.

Tantalum Grade & composition

Rate%

Grade

Main composition

Impurity %  max

Ta

Nb

Fe

Si

Ni

W

Mo

Ti

Nb

O

C

H

N

Ta1

Balance

——

0.005

0.005

0.002

0.01

0.01

0.002

0.03

0.015

0.01

0.0015

0.01

Ta2

Balance

——

0.03

0.02

0.005

0.04

0.03

0.005

0.1

0.02

0.01

0.0015

0.01

TaNb3

Balance

<3.5

0.03

0.03

0.005

0.04

0.03

0.005

——

0.02

0.01

0.0015

0.01

Ta2.5W (RO5252)

Balance

 

0.005

0.005

0.002

3.0

0.01

0.002

0.04

0.015

0.01

0.0015

0.01

Ta10W (RO5255)

Balance

 

0.005

0.005

0.002

11

0.01

0.002

0.04

0.015

0.01

0.0015

0.01

All Tantalum products available

Product name Grade Standard
Tantalum ingot (Ta) RO5200,RO5400, RO5252(Ta-2.5W), RO5255(Ta-10W) ASTMB708-98, ASTM521-    92, ASTM521-98, ASTMB365, ASTM B365-98
Tantalum bars
Tantalum tube
Tantalum wire
Tantalum sheet
Tantalum crucible
Tantalum target
Tantalum parts

Feature

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 

Application

Widely used in electronics, aviation and lectronic Instrument Industry, steel industry, chemical industry, atomic energy industry, aerospace aviation, cemented carbide, medical treatment.


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