Does the wire have high tensile strength?

Yes, ultra-fine wires exceed 3000 MPa in tensile strength, supporting prolonged high-temperature use.

What surface finishes are available?

Standard finishes include Black, Clean, and Polished, with custom-coated finishes available upon request.

Potassium Doped Tungsten Wire 0.15mm Non-Sag Factory for Heating Elements

Name: Potassium Doped Tungsten Wire 0.15mm Non-Sag Factory for Heating Elements
Brand: Yolo Materials Industry Co., Ltd.
SKU: 1963038311

Henan, ChinaYolo Materials Industry Co., Ltd.

US$60.00-200.00

10 kg

Product profile

Certification

RoHS, CB, ISO9001, CE

Material

99.95% Pure Tungsten

Application

Aviation, Electronics, Industrial, Medical, Chemical

Model NO.

WF29

Standard

ASTM, ISO

Purity

>99.95%

Shape

Round

Type

Tungsten Wire

Alloy

Customized

High Purity

Tungsten Content ≥99.95%.

Finish

Black, Clean

Customizable Types

Spool Wire, Straightened Wire, and Stranded Wire.

Diameter Range

0.005 mm to 3.0 mm

Surface Quality

Smooth, Free of Cracks, Burrs, or Impurities

Straightness

Sag Height > 450 mm Per 500 mm

Diameter Tolerance

+/-0.5% for Any 200 mm Segment

Tensile Strength

Exceeds 3000 MPa for Ultra-Fine Wires.

Melting Point

3410°C (6170°F).

Density

19.3 g/cm3

Electrical Resistivity

5.5 μω·Cm at 20°C

Mateirals

W, Wla, Wce, Wmo, Wk, Wre

Uniformity

+/-0.5%

Transport Package

Spool

Specification

Customized

Origin

China

Key features

Non-Sag Performance: Potassium-doped structure ensures exceptional high-temperature creep resistance.

Wide Diameter Range: Available from 0.005 mm to 3.0 mm to suit diverse precision needs.

Multiple Wire Forms: Options include spool wire, straightened wire, ultra-fine, and stranded wire.

Strict Tolerance Control: Diameter tolerance +/-0.5% for any 200 mm segment.

High Tensile Strength: Exceeds 3000 MPa for ultra-fine wires under extreme conditions.

Customizable Alloy: Alloy composition can be customized to specific application requirements.

Comprehensive Certifications: Certified by RoHS, CB, ISO9001, and CE standards.

Company profile

Yolo Materials Industry Co., Ltd.

Henan, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤2.12h

AI-Powered supplier vetting

SummaryYolo Materials Industry Co., Ltd. is identified as a Chinese manufacturer/factory established in 2000, producing tungsten and molybdenum raw materials and precision parts. Its stated capabilities emphasize high-precision, complex, customized processing, supported by a claimed 20 years of engineering experience and ISO 9001 certification. Product information includes tungsten probes, needles, wires, electrodes, and molybdenum resistance-welding electrodes, while the company reports exports to many countries. Evidence supports its manufacturing, innovation, and customization positioning, but the provided slices do not substantiate after-sales service performance or specific customer cases. Financial information is not assessed because monetary data is excluded.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and describes itself as a manufacturer of tungsten and molybdenum raw materials and precision parts. This supports classification as a direct manufacturing supplier rather than only a trading or service company.

CertificationsThe supplier is explicitly listed as holding ISO 9001 certification for its management systems. This is positive evidence of a documented quality-management certification, although the slices do not provide its certificate number, scope, or validity period.

R&D capabilityThe company states that its president and general engineer has invested 20 years of experience in research and development of high-quality tungsten products. It also reports developing new products and application areas and pursuing complex, precise tungsten and molybdenum production, which supports an innovation-oriented capability.

Production capacityThe supplier reports producing tungsten and molybdenum raw materials and precision parts, including wires, needles, probes, electrodes, and surgical plasma electrodes. Its descriptions specifically claim capability in tight tolerance control, difficult mechanical processing, and complex production, while its product range indicates multiple application areas.

Customization capabilityThe company explicitly states that it aims to meet customized requests for smaller, thinner, more complex, and more precise tungsten and molybdenum products and production lines. It also identifies customized services as part of its offering, providing direct evidence of customization capability.