Send Message

Marine Engineering Oil Gas Nickel Alloy 625 Pipe , Industry Nickel Steel Alloy Tube

Marine Engineering Oil Gas Nickel Alloy 625 Pipe , Industry Nickel Steel Alloy Tube
Features Gallery Product Description Request A Quote
Material: Nickel Alloy 625 Pipe For Marine Engineering Oil & Gas
Type: Nickel Alloy Plate Sheet
Grade: Nickel Base Alloy
Shape: Sheet/strip/pipe/wrie/bar/ect
Application: Industry
Specification: BV, SGS
Dimensions: Customzied
Packages: In Bundles With Waterproof Material
Shipping Port: Shanghai
High Light:

nickel steel alloy


corrosion resistant steel alloys

Basic Infomation
Place of Origin: China
Brand Name: haosteel
Certification: SGS, BV, CCIC
Model Number: Alloy 625
Payment & Shipping Terms
Packaging Details: In bundles with waterproof material
Product Description

Nickel alloy 625 pipe tube for marine engineering oil & gas industry

Product Description:

Alloy 625 (UN N06625) is a kind of austenitic nickel-based super alloy, in a wide range of corrosive environment with excellent oxidation resistance, corrosion resistance, crack resistance, anti-corrosion of chromium and molybdenum content on the corrosion of chlorine ion has excellent corrosion resistance, the alloy was developed for high temperature strength, its high alloy components to a wide range of oxidation and oxidation environment provides a high level of corrosion resistance to chloride stress corrosion cracking resistance.
Includes the jet engine environment and many other seawater applications, aviation components, chemical treatment equipment, nuclear water reaction components and chemical process applications.
The alloy 625 has excellent strength and toughness. The strength of the alloy 625 comes from the solid solution strengthening effect of molybdenum and niobium on nickel-chromium matrix.
From low temperature to 2000 F (1093 C).
The alloy 625 also has special fatigue resistance.
High temperature resistance, used in arc and flame spray systems, produces a dense, cohesive coating resistant to high temperature oxidation and corrosion. These elements also contribute to corrosion resistance of the alloy.


Product ASTM
Alloy Bar, Rod B408 , B581
Alloy Thick Plate, Thin Sheet, Coil Strip A240 , A 480 , B409 , B582 , B906
Alloy Seamless Tube and Pipe Fittings B407, B622 , B829
Alloy Welded Normal Bore Pipe ANSI B514 , B619 , B775
Alloy Welded Pipe B515 , B626 , B751
Alloy Welded Pipe Fittings B366
Alloy Forged or rolled pipe flange and forged B462 , B 564
Alloy Forged or rolled billet B472

Inconel 625 Chemical composition:

Alloy % Ni Cr Mo Nb+N Fe Al Ti C Mn Si Cu P S
625 Min. 58 20 8 3.15                  
Max.   23 10 4.15 5 0.4 0.4 0.1 0.5 0.5 0.5 0.015 0.015

Inconel 625 Pysical properties:

Density 8.4 g/cm³
Melting point 1290-1350°C

Inconel 625 Alloy minimummechanical properties in the room temperature:



Tensile strength
Rm N/mm²
Yield strength
R P0. 2N/mm²


A 5 %

Brinell hardness
625 760 345 30 ≤220

Inconel 625 Typical application field as below:
1 .The Organic chemical process parts contains chloride, especially in the use of acid chloride catalyst.
2. The digester and bleacherin the use of paper pulp and paper making industry.
3. Absorption tower, re-heater,gas import board, fan, blender, fair water fin, flue and so on for using in flue gas desulfurization system.
4. The equipment and parts in the use of acidic gas environments.
5. Acetic acid and anhydride reaction generator
6. Sulfur acid cooling

Recommended Products
Get in touch with us
Tel : +8615214384812
Fax : 86-021-51862951
Characters Remaining(20/3000)