Lowest Price for Welding Tungsten Electrodes - Manufacturer for Baoji 99.95% Purity R05200 R05400 R05252 R05255 Ta Ta1 Ta2 Tantalum Bar/rod With Best For Medical Applicationi – Forged Tungsten

By using a total scientific high-quality administration method, good quality and good faith, we gain good track record and occupied this subject for Manufacturer for Baoji 99.95% Purity R05200 R05400 R05252 R05255 Ta Ta1 Ta2 Tantalum Bar/rod With Best For Medical Applicationi, Generate Values,Serving Customer!” is the intention we pursue. We sincerely hope that all clients will establish long term and mutually effective cooperation with us.In case you wish to get additional particulars about our business, Remember to speak to with us now.
By using a total scientific high-quality administration method, good quality and good faith, we gain good track record and occupied this subject for Tantalum Bar, Tantalum Bar And Tube, Many merchandise fully conform to the most rigorous of international guidelines and with our first-rate delivery service you will have them delivered at any time and in any place. And because Kayo deals in the entire spectrum of protective equipment, our customers don’t have to waste time shopping around.
Chemical composition:

Main and minor components Min.content(%) ASTM B365
Ta 99.95 balance
Impurities Max.values (μg/g) Max.values (μg/g)
Fe 100 100
Mo 100 200
Nb 400 1000
Ni 50 100
Si 50 50
Ti 50 100
W 100 500
C 30 200
H 15 15
N 50 100
O 100 250
Cd 10 -
Hg 1 -
Pb 10 -

Diameter and tolerance

Diameter (mm) Diameter tolerance (mm)
Ground
3.00-15.9 ±0.05
16.0-24.9 ±0.10
25.0-34.9 ±0.25
35.0-39.9 ±0.40
40.0-50.0 ±0.80
Cleaned
3.00-4.74 ±0.076
4.75-9.51 ±0.102
9.52-12.69 ±0.127
12.70-15.87 ±0.178
15.88-19.04 ±0.203
19.05-25.39 ±0.254
25.40-38.09 ±0.381
38.10-50.79 ±0.508
50.80-63.49 ±0.762
63.50-120.0 ±1.50
Turned
30.0-49.9 ±0.30
50.0-120.0 ±0.40

Length and straightness:

Diameter (mm) Production length (mm) Stiraightness/Meter (mm)
Cleaned Ground/turned
3.00-9.90 >500 <2.5 <2.0
10.0-120.0 >300 <2.5 <1.5

Length tolerance:

Nominal length (mm) 6-30 30-120 120-400 400-1000 1000-2000 >2000
Length tolerance(mm) ±1.0 ±1.5 ±2.5 ±4.0 ±6.0 ±8.0

Density: ≥16.6g/cm³
Nondestructive testing: For diameters>15.00 mm:100% ultrasonic testing; For diameters of 0.50-50.0mm: Eddy curent tests on rods with ground surface.

Diameter(mm) Tensile strength(MPa) 0.2% Yield Strength (MPa) Elongation(%)
3.00-3.19 ≥207 - ≥20
3.20-63.5 ≥172 ≥103 ≥25

Surface condition:

Surface Pickled Ground Turned
  φ3.0-165.0mm φ3.0-50.00mm φ≥30.00mm
Roughness Diameter (mm) Ra (μm) Ground Ra (μm) Turned
  3.0-50.0 ≤1.20 -
≥30.0 - ≤3.2

  • Lowest Price for Welding Tungsten Electrodes - Manufacturer for Baoji 99.95% Purity R05200 R05400 R05252 R05255 Ta Ta1 Ta2 Tantalum Bar/rod With Best For Medical Applicationi – Forged Tungsten Related Video: