Leading Manufacturer for Pure Tantalum Crucible - Wholesale Price Low Thermal Conductivity Alloy Tungsten Copper Plate – Forged Tungsten

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Our commission is to serve our users and clients with best quality and competitive portable digital products for Electric Niobium Crucible , Pure Tantalum Sheets , Heavy Tungsten Alloy Ball , Our company is dedicated to providing customers with high and stable quality products at competitive price, making every customer satisfied with our products and services.
Leading Manufacturer for Pure Tantalum Crucible - Wholesale Price Low Thermal Conductivity Alloy Tungsten Copper Plate – Forged Tungsten Detail:

We constantly think and practice corresponding to the change of circumstance, and grow up. We aim at the achievement of a richer mind and body along with the living for Wholesale Price Low Thermal Conductivity Alloy Tungsten Copper Plate, We welcome you to inquire us by call or mail and hope to build a successful and cooperative relationship.
We constantly think and practice corresponding to the change of circumstance, and grow up. We aim at the achievement of a richer mind and body along with the living for Copper Tungsten Alloy, Tungsten Copper, Tungsten Copper Plate, Our company regards “reasonable prices, efficient production time and good after-sales service” as our tenet. We hope to cooperate with more customers for mutual development and benefits. We welcome potential buyers to contact us.
Chemical composition:

Main and minor components Min.content(%) ASTM B760
W 99.97 balance
Impurities Max.values (μg/g) Max.values (μg/g)
Al 15 -
Cu 10 -
Cr 20 -
Fe 30 100
K 10 -
Ni 20 100
Si 20 100
Mo 300 -
C 30 100
H 5 -
N 5 100
O 20 100
Cd 5 -
Hg 1 -
Pb 5 -

Dimensions and tolerances:
Cold rolled sheets

Thickness(mm) Thickness tolerance(±mm)  
Width≤200mm Max.width 510mm Width tolerance(±mm)
0.025 0.003    
0.025-0.03 0.004   0.5
0.03-0.04 0.005   0.5
0.04-0.05 0.006   0.5
0.05-0.06 0.008   0.5
0.06-0.08 0.010   0.5
0.08-0.10 0.015   0.5
0.10-0.15 0.025 0.045 0.5
0.15-0.30 0.035 0.060 1.0
0.30-0.40 0.05 0.085 1.6
0.40-0.50 0.06 0.110 1.6

Hot rooled sheets

Thickness(mm) Thickness tolerance(±mm)  
Width≤510mm Max.width 1200(mm) Width tolerance(±mm)
0.05-0.60 0.110   1.6
0.60-0.80 0.140   2.0
0.08-1.00 0.200   2.0
1.00-2.00 0.250   2.0
2.00-8.00 0.300   2.0
8.0-20.00 5% 5% 2.0

Length tolerance: the length tolerance for all dimensions is maximal +5/-0 mm.
Flatness: max. 4% (measuring procedure on the basis of ASTM B760)
Density: thickness<10.00mm density>19.2g/cm³
thicknes(10.00-20.00mm)density>19.1g/cm³
Vickers hardness:
≤0.10 mm ≥550 HV
0.10-0.05 mm ≥500 HV
0.50-1.50mm ≥470 HV
1.50-10.00mm ≥450 HV
10.00-20.00mm ≥420 HV
Appearance: The material will be of uniform quality, free from foreign matter, splits and fractures.
Bed sheet (not trimmed) may have small edge cracks.
Surface quality:
Cold rolled ≤ 0.30mm bright
Cold rolled 0.3-0.5 mm pickled
Hot rolled ≥0.50 mm pickled


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Leading Manufacturer for Pure Tantalum Crucible -
 Wholesale Price Low Thermal Conductivity Alloy Tungsten Copper Plate – Forged Tungsten detail pictures


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With this motto in mind, we have turn out to be amongst probably the most technologically innovative, cost-efficient, and price-competitive manufacturers for Leading Manufacturer for Pure Tantalum Crucible - Wholesale Price Low Thermal Conductivity Alloy Tungsten Copper Plate – Forged Tungsten , The product will supply to all over the world, such as: El Salvador , Philippines , United States , Our company will continue to adhere to the " superior quality, reputable, the user first " principle wholeheartedly. We warmly welcome friends from all walks of life to visit and give guidance, work together and create a brilliant future!
  • We are really happy to find such a manufacturer that ensuring product quality at the same time the price is very cheap.
    5 Stars By Gemma from Sao Paulo - 2018.06.09 12:42
    As an international trading company, we have numerous partners, but about your company, I just want to say, you are really good, wide range, good quality, reasonable prices, warm and thoughtful service, advanced technology and equipment and workers have professional training, feedback and product update is timely, in short, this is a very pleasant cooperation, and we look forward to the next cooperation!
    5 Stars By Astrid from Denmark - 2017.04.08 14:55
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