| Message: | Baoji Refractory Metal Developer Co.,Ltd is one of the leading China nickel tube manufacturers and suppliers, and as a professional company we have productive factory, welcome to wholesale nickel tube, nickel pipe products from us.² Chemical Composition:GradeChief component%Impurities max %Ni+CoCuSiMnCMgSPFePbBiAsSbZnCdSnCrN499.90.0150.030.0020.010.010.0010.0010.040.0010.0010.0010.0010.0050.0010.001N599.00.250.300.350.020.010.400.2N699.50.100.100.050.100.100.0050.0020.100.0020.0020.0020.0020.0070.0020.002N7990.250.300.350.150.010.400.2Note： NUS N02201 (ASTM B 162) same as N5 (GB/T 2054).NUS N02200 (ASTM B 162) same as N7 (GB/T 2054).² Specification：Φ1.4~78×0.15~4×L |
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