Baoji Refractory metal Developer Co.,Ltd is one of the leading China niobium plate manufacturers and suppliers, and as a professional company we have productive factory, welcome to wholesale niobium plate products from us. ☆Chemical Composition: Chemistry %GradeNbImpurities maxZrTiCNOHTaFeSiWNiMoCrNb1Remainder0.020.0020.010.0150.0150.0010.100.0050.0050.030.0050.0100.002Nb2Remainder0.020.0050.020.050.0250.0050.250.030.020.050.010.0500.01 ☆Specification：DescriptionThickness (mm)Width (mm)Length (mm)Foil0.03-0.0930~150＜2000Sheet0.10-0.530~60030~2000Plate0.5~1050~100050~2000Note：All the products can be supplied in according to customer’s requirement. ☆Tolerance Thickness, inch (mm)Tolerance, +/-inch (mm)Width < 6 inch(152mm)Width < 6~24 inch (152~610mm)0.005~0.010(0.13~0.25)0.0005 (0.013)0.001(0.025)0.011~0.015 (0.28~0.38)0.0007 (0.018)0.001(0.025)0.016~0.020 (0.41~0.51)0.0008 (0.020)0.0015(0.038)0.021~0.030(0.53~0.76)0.0015 (0.038)0.0025(0.064)0.031~0.060(0.79~1.52)0.0025(0.064)0.0035(0.089)0.061~0.090(1.55~2.29)0.004 (0.102)0.005(0.127)0.091~0.125(2.31~3.18)0.006(0.15)0.007(0.18)0.126~0.187(3.20~4.75)0.010(0.25)0.010(0.25) Note:Special demands on tolerance available.Established in 1994, Refractory metal Developer is one of the largest professional manufacturers and suppliers of for vacuum tubes and other electronic devices niobium plate. Leveraging on advanced technology and equipment, our company has successfully exported our products to various buyers from different regions. Now, we warmly welcome you to buy our factory supply refractory metals.
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