round polished pure nickel tube
General Introduction
|
Item name
|
Nickel tube
|
|
Grade
|
Ni200, Ni201
|
|
Standard
|
ASTM B161, ASTM B163
|
|
Condition
|
Hard (Y) / Soft (M)
|
|
Dimension
|
OD*Thk*L (10-219)*(0.5-10)*(1000-15000)mm
|
|
Inspection and testing terms
|
Ultrasonic testing, electric non-destructive testing, flaring testing, hydrostatic testing, flattening testing, visual surface inspection, dimensional inspection, tensile properties inspection and chemical elements analysis.
|
|
Clients reference list
|
ISC (Japan), ISC (Iran), BHEL (India), Media air-conditioning, SUMSUNG (Korea), GNG Co., Ltd. (Korea), and ZAN (Japan). GE (USA) etc.
|
Properties
|
|
Density
|
Melting point
|
Coefficient of expansion
|
Modulus of rigidity
|
Modulus of elasticity
|
Electrical resistivity
|
|
Ni200
|
8.9g/cm3
|
1446°C
|
13.3 µm/m °C (20-100°C)
|
81kN/mm2
|
204kN/mm2
|
9.6μW• cm
|
|
Ni201
|
1446°C
|
13.1µm/m °C(20-100°C)
|
82kN/mm2
|
207kN/mm2
|
8.5μW• cm
|
Chemical Composition
|
Grade
|
Element Composition/%
|
|||||||
|
Ni+Co
|
Mn
|
Cu
|
Fe
|
C
|
Si
|
Cr
|
S
|
|
|
Ni201
|
≥99.0
|
≤0.35
|
≤0.25
|
≤0.30
|
≤0.02
|
≤0.3
|
≤0.2
|
≤0.01
|
|
Ni200
|
≥99.0
|
/≤0.35
|
≤0.25
|
≤0.30
|
≤0.15
|
≤0.3
|
≤0.2
|
≤0.01
|