Home >Products Catalog > ASTM B365 Tantalum bar

ASTM B365 Tantalum bar

FOB Price:	500.00 - 600.00 USD/Kilogram
Supply Ability:	50,000 Kilogram/Kilograms per Month
Shipping:	Standard plywood packaging
Payment Terms:	L/C, D/A, D/P, T/T, Western Union, MoneyGram

In Stock

Inquiry Now

Related products from verified members

Solar Panel Support End Clamp

Price:

Min. Order:
Pad iron

Price:

Min. Order:
Grinding Media

Price:7,000.00-7,500.00 RMB/Metric Ton

Min. Order:5 Metric Ton

Product Details

Export Markets:	North America, South America, Eastern Europe, Southeast Asia, Mid East, Eastern Asia, Western Europe
Place of Origin:	Shaanxi in China
Packaging Details:	According to the customers' products numbers and shapes which need to specified size. We usually use

Quick Details

Chemical Composition: 99.95%
Dimensions: ASTM B365,Ta-10W
Material: Tantalum
Shape: Round bar/rod
Application: Electronics ,metallurgy, chemical processing , hard alloy cutters
Model Number: RO5200 RO5400 RO5252(Ta-2.5W) RO5255(Ta-10W)
Brand Name: TiR
Surface: Bright, black
Color: Metallic
Grade: Ta1,Ta2, Ta-2.5W,Ta-7.5W,Ta-10W
Technology: Rolling, extrude, spinning
Boiling point: 5425 Degrees Celsius
Melting point: 2996 Degrees Celsius
Density: 16.6g/cm3

Specifications

Tantalum bars
1. Specification

1.Grade: RO5200, RO5400, RO5252 (Ta-2.5W), RO5255 (Ta-10W)

2.Standard: ASTM B521-98, GB/T14841, ASTMB365, ASTMB708

3.Purity:≥ 99.95%

4.Size: Diameter: φ2.0-100mm

Thickness: 0.2-5.0mm

Length:200mm-6000mm

5.Characteristic:

Density: 16.6 g/cm3

Certificate: ISO9001:2008

6.Product Feature:

Strict quality control system:

--- Each link of the production will be strictly controlled, ensuring without one unqualified product being out from our company.

2.Technical Parameters

Grade(UNS)	Annealed
Grade(UNS)	Tensile strength min, psi (MPa)	Yield strength min,psi (MPa)(2%)	Elongation min, % (1 inch gage length)
Pure Ta (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

Chemistry %
Designation	Chief component			Impurities maximum
Designation	Ta	Nb	Fe		Si	Ni	W	Mo	Ti	Nb	O	C	H	N
Ta1	Remainder		0.005		0.003	0.002	0.006	0.006	0.002	0.04	0.015	0.005	0.0015	0.006
Ta2	Remainder		0.01		0.01	0.005	0.02	0.02	0.005	0.08	0.02	0.01	0.0015	0.01
TaNb3	Remainder	3.5	0.01		0.01	0.005	0.02	0.02	0.005		0.02	0.01	0.0015	0.01
TaNb20	Remainder	17.0-23.0	0.01		0.01	0.005	0.02	0.02	0.005		0.02	0.01	0.0015	0.01
Ta2.5W	Remainder		0.005		0.003	0.002	3.0	0.006	0.002	0.04	0.015	0.005	0.0015	0.006
Ta10W	Remainder		0.005		0.003	0.002	11	0.006	0.002	0.04	0.015	0.005	0.0015	0.006

3. Process Craft

Tantalum Powder → Isocratic Pressing → Bar Billet →Sintering → Semi-finished bar →Forging → Swaging → Polished → End products → Inspection → Packing

4. Feature

1) High melting point ,

2) Low vapor pressure ,

3) Good cold process-ability ,

4) Excellent chemical stability ,

5) Good resistance to corrosion ,

6) High dielectric constant ,in surface oxide film .

It is widely used in many industries such as electronics ,metallurgy, chemical processing , hard alloy cutters , aerospace and aviation.

5. Application:

1) Chemical industry

2) Petrochemical industry

3) Machining field, Automobile field, etc.

4) Desalination of sea water

5) Textile printing and dyeing

6) Mobile phone component field.

6. Advantage of Ta bar

1. Excellent corrosion resistance

2. High temperature strength

3. Easy to machine

4. Good bio-compatibility

7. Our Service

1. Advanced Equipment and Management;

2. Strict Quality Control &Inspection;

3. Global quality warranty;

4. Different sizes available;

5. Free OEM service;

6. Various Packaging & Shipping Choice;

7. Timely& Efficient Delivery;

8. Professional & Responsible Staff

8. Package details:

1) Packaging with moisture-proof paper

2) Packaging with Kraftpaper

3) Packaging with foam plastics in all side of plywood case

4) Packing products in plywood case

9. Shipping

A. Express Delivery (Small sizes and less than 50 kg)

B. Air Cargo Delivery (Weight Over 50 kg)

C. Sea Shipping Delivery (LCL&FCL)

Service Process

Learn more >

Service Guarantee

Free Service Charge

ECVV doesn't charge any service fee to Buyers for buying this product.
ECVV Supply

ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.
Product Quality Commitment

ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.
Deposit Service Commitments

In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.