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OEM/ODM China High Purity Niobium Bar - Molybdenum Copper Alloy – Forged Tungsten

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  • OEM/ODM China High Purity Niobium Bar - Molybdenum Copper Alloy – Forged Tungsten

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We follow our enterprise spirit of "Quality, Efficiency, Innovation and Integrity". We aim to create much more worth for our buyers with our abundant resources, highly developed machinery, experienced workers and great providers for Niobium Plates , Tungsten Washer With Bolt , Molybdenum Foil , "Passion, Honesty, Sound service, Keen cooperation and Development" are our goals. We are here expecting friends all over the world!
OEM/ODM China High Purity Niobium Bar - Molybdenum Copper Alloy – Forged Tungsten Detail:

Chemical composition:

Main and minor components Min.content(%)
Mo 67-73
Cu 27-33
Impurities Max.values (μg/g)
Al 10
Cr 20
Fe 20
K 20
Ni 10
Si 30
W 300
C 100
H 10
N 10
O 1000
Sn 10
Sb 20
Sr 10
V 10
Cd 5
Hg 1
Pb 5

Thickness and width tolerances:

  Tolerances with width Width tolerance
Thickness(mm) Max. 400 mm ± mm or % of the thickness [± mm]
0.20-0.30 0.020 0.5
0.30-0.40 0.030 0.5
0.40-0.60 0.035 1.6
0.60-1.00 0.040 1.6
1.00-1.50 4% 1.6
1.50-2.00 4% 1.6

Lengh tolerance
The length tolerance for all dimensions is maximal +5/-0 mm.

Flatness max. 4% (measuring procedure on the basis of ASTM B386)
Density ≥ 9,7 g/cm³
Thermal expansion coefficient ≤ 9,5 [10-6 × K-1 ]
Thermal conductivity [λ at 20°C] 150 – 190 [W/mK]
Specific electrical resistance [ρ at 20°C] ≤ 0,040 [µΩm]
[E-Modulus at 20°C] 215 – 240 GPa
Vickers hardness ≥ 180 HV
Appearance The material will be of uniform quality, free from foreign matter, splits and fractures. Bed sheets (not trimmed) may have small edge cracks.
Surface roughness Cold-rolled, ground:Ra≤1.5µm
Cold-rolled: Ra≤1.5µm
Product detail pictures:

OEM/ODM China High Purity Niobium Bar - Molybdenum Copper Alloy – Forged Tungsten detail pictures

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Our products are broadly regarded and reliable by end users and can meet up with constantly transforming financial and social requires of OEM/ODM China High Purity Niobium Bar - Molybdenum Copper Alloy – Forged Tungsten , The product will supply to all over the world, such as: Qatar , Florida , Thailand , Our products have won an excellent reputation at each of the related nations. Because the establishment of our firm. we've insisted on our production procedure innovation together with the most recent modern day managing method, attracting a sizable quantity of talents within this industry. We regard the solution good quality as our most vital essence character.

    • The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!
    5 Stars By Fernando from Germany - 2018.02.08 16:45
    The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme", we have always maintained business cooperation. Work with you,we feel easy!
    5 Stars By Jeff Wolfe from New Zealand - 2018.09.23 18:44
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