Message: | Baoji Refractory Metal Developer Co.,Ltd is one of the leading China tantalum plate manufacturers and suppliers, and as a professional company we have productive factory, welcome to wholesale tantalum plate, tantalum sheet products from us. ² 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 ² Mechanical requirements: Grade AnnealedTensile strengthmin, psi (MPa)Yield strength min,psi (MPa)(2%)Elongation min, % (1 inch gage length) Ta1(RO5200)Thickness0.50-0.8030~30050~1000>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.² Tolerance:Thickness, inch (mm)Tolerance, +/-inch (mm) Width |