Nickel Tube

  • Description
Product Detail

Nickel Tube


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:

Grade

Chief component

%

Impurities  max      

%


Ni+Co

Cu

Si

Mn

C

Mg

S

P

Fe

Pb

Bi

As

Sb

Zn

Cd

Sn

Cr

N4

99.9

0.015

0.03

0.002

0.01

0.01

0.001

0.001

0.04

0.001

0.001

0.001

0.001

0.005

0.001

0.001


N5

99.0

0.25

0.30

0.35

0.02


0.01


0.40








0.2

N6

99.5

0.10

0.10

0.05

0.10

0.10

0.005

0.002

0.10

0.002

0.002

0.002

0.002

0.007

0.002

0.002


N7

99

0.25

0.30

0.35

0.15


0.01


0.40








0.2

Note:

NUS N02201 (ASTM B 162) same as N5 (GB/T 2054).

NUS N02200 (ASTM B 162) same as N7 (GB/T 2054).


² Specification:F1.4~78×0.15~4×L<1300mm

² Tolerance:

Outside diameter,inch (mm)

OD tolerance,inch(mm)

Permissible variation in wall thickness,%

  <0.095(2.4)

  ±0.002(0.05)

±10

 0.095~0.19(2.4-4.8)

   ±0.003(0.08)

±10

 0.19~0.400(4.8-10)

   ±0.004(0.10)

±10

 0.400~0.625(10-16)

   ±0.005 (0.13)

±15

 0.625~1.5(16-38)

   ±0.0075 (0.19)

±10

 1.5~3(38-76)

   ±0.010(0.25)

±10

 3~4.2(76-114)

   ±0.015(0.38)

±10

 4.2~6(114-152)

   ±0.020 (0.51)

±12.5

 6~6.625(152-168)

   ±0.025(0.64)

±12.5

 6.625~8.625(168-219)

   ±0.031(0.79)

±12.5

Note:Special demands on tolerance available.

 

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Baoji Refractory Metal Developer Co.,Ltd

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