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Inconel 625
DLX Alloy
bright
Customized
ISO9001, ROHS
10kg
7-20 days
Product Description
Inconel 625 (UNS N06625) wire is a nickel-chromium-molybdenum alloy renowned for its outstanding resistance to pitting, crevice corrosion and stress-corrosion cracking in seawater and sour (H2S-containing) environments. This makes it a preferred material for subsea oil & gas systems where reliability under high pressure, chloride exposure and sour conditions is critical.
Our Inconel 625 wire is produced to meet NACE MR0175 / ISO 15156 requirements for sour service and is available in a range of diameters suitable for springs, fasteners, control lines, welding and other subsea components. Full traceability and consistent quality support the needs of large-volume B2B buyers in the energy sector.
Specification
Steel grade | Inconel 625 |
Corresponding brand | N06625/2.4856/0Cr20Ni65Mo10bN4/NS336 |
Chemical composition%
Steel grade | Inconel 625 |
C≤ | 0.100 |
Mn≤ | 0.50 |
P≤ | 0.015 |
S≤ | 0.015 |
Si≤ | 0.50 |
Cr≤ | 20.0-23.0 |
Ni≤ | ≥58.0 |
Mo | 8.0-10.0 |
Cu | / |
N | / |
Nb | 3.15-4.15 |
other | Co:≤1.0Ai:≤0.4 0Tr:0.40Fe:≤5.0 |
Large Diameter Capability – Produced in diameters suitable for heavy open-die and closed-die forging of substantial components.
Excellent Hot Workability – Designed for reliable deformation during high-temperature forging processes without cracking.
High Strength After Forging – Achieves superior tensile and yield strength following appropriate heat treatment (especially Inconel 718).
Uniform Microstructure – Consistent chemistry and grain structure across large cross-sections for predictable forging results.
Corrosion & Oxidation Resistance – Retains the inherent corrosion performance of Inconel alloys after forging and finishing.
Full Traceability for Bulk Orders – Mill certificates, heat-lot tracking and documentation suitable for large-volume forging programs.
DLX Advantage
CHANGZHOU DLX ALLOY CO, LTD was established in 2002 and has got ISO9001 International Quality Management System Certificate and SGS Certificate. Our factory is professional in researching and producing special alloy material. From melting, drawing, heat treatment, finishing and testing .We offer nickel-based, copper-based, and iron-based alloys, including super alloy, welding materials, anti-corrosion alloy, precision alloy, FeCrAl alloy, NiCr alloy, CuNi alloy, thermocouple and etc, in the form of wire, strip, ribbon, bar, tube, plate.
Applications – Subsea and Sour Service Uses of Reliable Inconel 625 Wire
Inconel 625 wire is widely specified for critical components in subsea and sour-service oil & gas systems:
Subsea control lines, chemical injection lines and umbilical components
Springs and fasteners for subsea valves, connectors and Christmas trees
Welding wire for cladding and joining in sour-service equipment
Downhole and wellhead components exposed to H2S and chloride environments
High-reliability springs and locking devices in subsea production systems
Instrumentation and sensing wire in harsh offshore environments
These applications demand the combination of corrosion resistance and mechanical reliability that Inconel 625 wire provides.
FAQ
A: Yes. Our Inconel 625 wire is produced and certified to meet NACE MR0175 / ISO 15156 requirements for sour service applications.
A: Yes. We regularly supply bulk quantities and can establish framework agreements or scheduled deliveries to match project or production needs.
A: A wide range of diameters is available for springs, fasteners, control lines and welding. Specific sizes and packaging can be confirmed according to your volume requirements.
A: Full mill test certificates, chemical and mechanical test reports, and complete heat-lot traceability are supplied with every shipment.
A: Material is sourced from approved mills with strict process control. We maintain lot-to-lot consistency and can provide additional testing or statistical data when required for major projects.
