High reputation Molybdenum Screen For Sapphire Furnace - Molybdenum Copper Alloy – Forged Tungsten
High reputation Molybdenum Screen For Sapphire Furnace - 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:
Related Product Guide:
Tungsten Diselenide Is New 2-D Optoelectronic Wonder Material | Niobium Carbide Alloy Powder
EU funded CARBIDE2500 project to develop first 2500°C industrial furnace | Slivery Color Molybdenum Sheet /Plate
Assume full accountability to fulfill all demands of our purchasers; attain continual advancements by marketing the advancement of our clientele; grow to be the final permanent cooperative partner of purchasers and maximize the interests of purchasers for High reputation Molybdenum Screen For Sapphire Furnace - Molybdenum Copper Alloy – Forged Tungsten , The product will supply to all over the world, such as: Bangladesh , Swiss , Vietnam , We welcome you to visit our company and factory. It is also convenient to visit our website. Our sales team will offer you the best service. If you need more information, please feel free to contact us by E-mail or telephone. We are sincerely hope to establish a good long-term business relationship with you through this opportunity, based on equal, mutual benefit from now till the future.
By Rebecca from Argentina - 2018.06.09 12:42
It is not easy to find such a professional and responsible provider in today's time. Hope that we can maintain long-term cooperation.
By Betty from Austria - 2018.06.18 19:26
Write your message here and send it to us