We Super Steel Manufacturing Co.,Ltd(SMC) are amongst the top manufacturers and suppliers for the seamless steel pipe, welded steel pipe, OCTG products and fittings from China. We have been manufacturing and supplying these products to the industry since 1993, and received repeat orders and appreciation from our valued customers.
High quality piping products from approved manufacturers.
In order to continuously improve our offerings to our clients, we have consistently improved and upgraded our manufacturing facility and can hence offer material with stringent requirements.
Over the years, Super Steel Manufacturing Co.,Ltd(SMC) has developed an enviable reputation for project management for the Oil & Gas, Construction, Power Energy, Marine & Offshore, Water Treatment, Exploration & Drilling Services, Pipeline & Petrochemical and other heavy industries.
The many years of experience that we have means that there is always someone who has the ability to carry a project forward.
Always up to date. In this column you can find the steel pipe related articles, including industry trends, product standards and materials, and some technical guidelines.
Nickel alloy 825 pipe, also known as Incoloy 825 pipe, is a high-performance nickel-iron-chromium alloy that incorporates molybdenum, copper, and titanium for enhanced durability. Renowned for its outstanding resistance to corrosion, alloy 825 tube excels in harsh environments such as sulfuric and phosphoric acid exposure, sulfur-containing atmospheres, and marine conditions.
Super Steel Manufacturing Co.,Ltd is professional nickel alloy pipe manufacturer, for more details, please contact:sales@super-steels.com
Key Applications of Nickel Alloy 825 Pipe
Condensers
Oil and gas well equipment
Hydraulic systems
Chemical injection lines
Control and instrumentation systems
Nuclear fuel processing
Manufacturing Standards for Incoloy 825 Pipe
ASTM B626
ASTM B423
ASTM B704
Custom specifications based on industry requirements
Industries Utilizing Alloy 825 Tube
Chemical processing
Oil and gas
Nuclear and power sectors
Mechanical Properties of Nickel Alloy 825 Pipe
|
Temper |
Annealed |
|
|
Tensile Rm |
85 |
ksi (min) |
|
Tensile Rm |
590 |
MPa (min) |
|
R.p. 0.2% Yield |
35 |
ksi (min) |
|
R.p. 0.2% Yield |
240 |
MPa (min) |
|
Elongation (2” or 4D gl) |
30 |
% (min) |
Physical Properties (Room Temperature) of Nickel Alloy 825 Pipe
|
Specific Heat (0-100°C) |
440 |
J.kg-1.°K-1 |
|
Thermal Conductivity |
11.1 |
W.m -1.°K-1 |
|
Thermal Expansion |
14 |
μm/μm/°C |
|
Modulus Elasticity |
196 |
GPa |
|
Electrical Resistivity |
1.13 |
Ohm-cm |
|
Density |
8.13 |
g/cm3 |
Chemical Composition (% by weight) of Nickel Alloy 825 Pipe
|
Element |
Min |
Max |
|
C |
- |
0.05 |
|
Si |
- |
0.5 |
|
Mn |
- |
1 |
|
P |
- |
0.03 |
|
S |
- |
0.03 |
|
Al |
- |
0.2 |
|
Cr |
19.5 |
23.5 |
|
Cu |
1.5 |
3 |
|
Fe |
Balance |
|
|
Mo |
2.5 |
3.5 |
|
N |
0.15 |
0.25 |
|
Ni |
38 |
46 |
|
Ti |
0.60 |
1.20 |
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