Designation

Grade

Dimension

Specificaltion

Outer Diamieter

Thickness

Length

Nickel and nickel alloy seamless tube

UNS NO2201、UNS NO2200

UNS NO4400、UNS NO5500,Ni200（N6）,Ni201（N4）

3mm--120mm

0.3mm--16mm

MAX.13000

ASTM B163

ASTM B165

CHEMICAL COMPOSITION

Alloy

Ni+Co %

Mn %

Fe %

Si %

Cu %

C %

S %

Nickel 201

Min 99.2

Max 0.35

Max 0.4

Max 0.35

Max 0.25

Max 0.02

Max 0.01

Nickel 200

Min

99

Max 0.35

Max 0.4

Max 0.35

Max 0.25

Max 0.15

Max 0.01

Typical Mechanical Properties

Nickel 200

462 Mpa

148 Mpa

47%

ASTM B161/B163/B725/B751

Physical Data

Density

Specific Heat

Electrical Resistivity

Melting Point

Thermal Conductivity

Mean Coeff Thermal Expansion

8.89g/cm3

0.109(456 J/kg.℃)

0.096×10-6ohm.m

1435-1446℃

70.2 W/m-K

13.3×10-6m/m.℃