Baoji Refractory Metal Developer Co.,Ltd. [China]

Baoji Refractory Metal Developer Co.,Ltd is one of the leading China tantalum plate/sheet manufacturers and suppliers, and as a professional company we have productive factory, welcome to wholesale tantalum plate, tantalum sheet products from us. ☆Chemical Composition:Chemistry           % Grade Chief componentImpurities  maxTaOtherFeSiNiWMoTiNbOCHNTa1Balance0.0040.0030.0020.0040.0040.0020.030.0150.0040.00150.002Ta2.5WBalanceW2.0~3.50.010.0050.005—0.020.0030.050.0150.010.0020.01Ta10WBalanceW9.5~110.010.0050.005—0.020.0030.050.0150.010.0020.01TaNb3BalanceNb1.5~3.50.030.030.0050.040.030.005—0.030.020.0050.025Note：Ta1=RO5200     Ta2.5W=RO5252     Ta10W=RO5255  ☆Mechanical requirements:　  Grade AnnealedTensile strengthmin, psi (MPa)Yield strength min,psi (MPa)(2％)Elongation min, ％ (1 inch gage length) Ta1(RO5200)Thickness<0.060"(1.524mm)Thickness≥0.060"(1.524mm)30000 (207)20000 (138)2025000 (172)15000 (103)30Ta2.5W　 (RO5252)Thickness<0.125" (3.175mm)Thickness≥0.125" (3.175mm)40000 (276)30000 (207)2040000 (276)22000　(152)25Ta10W　(RO5255)70000 (482)60000 (414)1570000 (482)55000 (379)20 ☆Specification： Thickness (mm)Width (mm)Length (mm)0.03~0.09100—>0.09-0.5030~30050~2000>0.50-0.8030~30050~1000>0.80-1.0050~40050~1000>1.00-1.5050~40050~1000>1.50-3.0050~40050~1000>3.00-4.0050~40050~1000>4.00-6.0050~40050~1000          >6.0050~40050~1000Note:All the products can be supplied in according to customer’s requirement.☆Tolerance：Thickness, inch (mm)Tolerance, +/-inch (mm) Width < 6 inch (152.4mm)Width < 6~24 inch (152.4~609.6mm) 0.0051~0.010(0.129~0.254)0.0005 (0.0127)  0.011~0.015 (0.279~0.381)0.0007 (0.0178) 0.001(0.0254) 0.016~0.020 (0.406~0.508)0.0008 (0.0203) 0.0015(0.0381) 0.021~0.030(0.533~0.762)0.0015 (0.0381) 0.0025(0.0635) 0.031~0.060(0.787~1.524)0.0025(0.0635) 0.0035(0.0889) 0.061~0.090(1.549~2.286)0.004 (0.1016) 0.005(0.1270) 0.091~0.125(2.311~3.175)0.006(0.1524) 0.007(0.1778) 0.126~0.187(3.200~4.750)0.010(0.2540)0.010(0.2540) Note:Special demands on tolerance available.  Established in 1994, Refractory Metal Developer is one of the largest professional manufacturers and suppliers of polished surface cold-rolled and annealed tantalum thin sheet and it's alloy band usd to electrolysis condenser. 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.