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Tantalum Rod 99.95%
Standard：
ASTM B365-98
Brand：
RO5200, RO5400
Size：
Customized

Introduction

Tanatlum Rod , Purity 99.95% , ASTM B365-98

Application: Ta mechanical parts, semiconductor materials, high temperature resistance materials, anti-corrosion materials, electronic materials

Grade:RO5200,RO5400

Manufacturing Standard: ASTM B365-98

Specifications

Metallic impurities, ppm max by weight, Balance - Tantalum

Element Fe Mo Nb Ni Si Ti W
Content 100 200 1000 100 50 100 50


Non-Metallic impurities, ppm max by weight

Element C H O N
Content 100 15 150 100

Mechanical properties for annealed Ta rods

Diameter(mm) Φ3.18-63.5
Ultimate Tensile Strength (MPa) 172
Yield strength (MPa) 103
Elongation(%, 1-in gage length) 25

Dimension Tolerance

Diameter(mm) Tolerance (±mm)
0.254-0.508 0.013
0.508-0.762 0.019
0.762-1.524 0.025
1.524-2.286 0.038
2.286-3.175 0.051
3.175-4.750 0.076
4.750-9.525 0.102
9.525-12.70 0.127
12.70-15.88 0.178
15.88-19.05 0.203
19.05-25.40 0.254
25.40-38.10 0.381
38.10-50.80 0.508
50.80-63.50 0.762


Description

Tantalum is dense, ductile, very hard, easily fabricated, and highly conductive of heat and electricity and is featured the third highest melting point 2996℃ and high boiling point 5425℃. It has the characteristics of high temperature resistance, high corrosion resistance, cold machining and good welding performance. Therefore, tantalum and its alloy are widely used in electronics, semiconductor, chemical, engineering, aviation, aerospace, medical, military industry etc. The application of tantalum will be more and more widely used in more industry with the technology progress and innovation. It can be found in cell phones, laptops, game systems, automotive electronics, light bulbs, satellite components and MRI machines.

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