High PerformanceTungsten Heating Element For Vacuum - Molybdenum Copper Alloy – Forged Tungsten
High PerformanceTungsten Heating Element For Vacuum - Molybdenum Copper Alloy – Forged Tungsten Detail:
|Main and minor components||Min.content(%)|
Thickness and width tolerances:
|Tolerances with width||Width tolerance|
|Thickness(mm)||Max. 400 mm ± mm or % of the thickness||[± mm]|
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|
Product detail pictures:
Related Product Guide:
Cute Foals of the Week for Feb. 10 | Rolled Molybdenum Foil
Hijacked Bacteria Reveal New Compounds, New Drug Candidates | Slivery Color Molybdenum Sheet /Plate
We usually believe that one's character decides products' high quality, the details decides products' excellent ,with the REALISTIC,EFFICIENT AND INNOVATIVE staff spirit for High PerformanceTungsten Heating Element For Vacuum - Molybdenum Copper Alloy – Forged Tungsten, The product will supply to all over the world, such as: Provence , Wellington , Poland , Our product quality is one of the major concerns and has been produced to meet the customer's standards. "Customer services and relationship" is another important area which we understand good communication and relationships with our customers is the most significant power to run it as a long term business.
By Caroline from Brazil - 2017.05.02 18:28
Production management mechanism is completed, quality is guaranteed, high credibility and service let the cooperation is easy, perfect!
By Laurel from Jakarta - 2017.06.22 12:49