With tungsten plate for sale, it is one of the most brilliant China tungsten plate manufacturers, welcome to buy and wholesale wolfram plate and check the price of it with our factory.                          Advantages: High density, High purity, high melting point, excellent high temperature creep resistance, grains are smaller than 100um. Application: ● Suitable for producing ion implantation parts;  ● Producing for heating elements and electric vacuum components; ● Applied in the production of cover board of sapphire crystal-growing furnace  ● Heating belt for connecting parts of vacuum furnace  ● Sputtering target material and tungsten boat for plasma coating  ● High temperature containers    Production capacity:  Surface Thickness Tolerance of thickness Width(mm) Tolerance of width length Tolerance of length Roughness Rolling δ1～δ30 ±0.05～±0.5  10～300 ±0.2～±0.5 10～2000 ±0.2～±0.5 Ra≤3.2μm Turning δ10～δ40 ±0.05～±0.1  10～300  ±0.1～±0.5 10～500 ±0.1～±0.5 Ra≤1.6μm Burnishing δ10～δ40  ±0.05～±0.1  10～800  ±0.05～±0.2 10～1000 ±0.05～±0.2 Ra≤0.8μm Chemical Component ： Chemical Component (wt) Type W content La content Individual element content Total Impurity content W1 ≥99.95% - ≤0.01% ≤0.05% WL - 0.1-2.0% ≤0.01% ≤0.05% WAl ≥99.95% - ≤0.01% ≤0.05% Processing Technology: