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Waterproof polybag + Export wooden pallet / wooden case
Payment Terms
T/T,L/C AT SIGHT
Height (mm)
per customer drawing
Place of Origin
China
Brand Name
HA Steel
Product Highlights
Solid-solution strengthened Inconel 625 forged ring, UNS N06625, EN 2.4856, manufactured to ASTM B564 forging standard
Mo & Nb composite solid-solution strengthening delivers high strength without aging heat treatment
All-round resistance to chloride pitting, crevice corrosion & SCC, fully compliant with NACE MR0175 sour gas standard
Stable mechanical & oxidation performance from cryogenic -196℃ up to 980°C continuous service temperature
Uniform continuous grain flow via radial ring rolling, superior fatigue & pressure bearing capacity
Excellent weldability without sensitization risk, no mandatory post-weld heat treatment
Custom OD, ID, height & full CNC turning/boring/grooving per customer CAD/PDF drawings
Core blank for aerospace, subsea, nuclear & high-pressure chemical equipment
Product Overview
This series of Inconel 625 forged rings are produced by open-die forging and seamless radial-axial ring rolling. After standardized high-temperature solution annealing and full stress relief, the alloy forms homogeneous single-phase austenite matrix without harmful intermetallic precipitates, ensuring consistent mechanical and anti-corrosion performance across the entire ring blank.
Inconel 625 is premium solid-solution nickel superalloy strengthened by molybdenum and niobium elements. It does not rely on aging to achieve high strength, balancing extreme corrosion resistance and high-temperature mechanical properties that duplex steel and ordinary nickel alloys cannot match. Seamless forged ring eliminates heavy deep boring workload on solid bar, widely machined into tube sheet rings, pressure vessel flanges, subsea sealing rings and nuclear reactor annular components for aerospace, offshore oil & gas, nuclear power and chemical industries.
Material Grade Characteristics – Inconel 625 (UNS N06625 / 2.4856)
Ni-Cr-Mo-Nb solid-solution superalloy, high strength in as-solution annealed state
Premium resistance to seawater, brine and H₂S sour gas, passes NACE anti-SCC test
Dense chromium oxide film provides excellent anti-oxidation performance up to 980°C
Retain full toughness at ultra-low cryogenic temperature without brittle transition
No carbide segregation after welding or long thermal cycles, stable welded metallurgy
Good hot forging & cold CNC machinability for complex annular parts
Mill Test Certificate EN 10204 3.1 can be issued and delivered with shipment documents before delivery.
Packing & Delivery
Packing
- Inner layer: Waterproof anti-rust plastic full wrap + separate plastic protective sleeves
- Outer layer: Reinforced fumigated wooden pallet / wooden case with separation blocks to avoid collision deformation
- Custom heavy-duty export packaging available upon customer request
Lead Time
Normally 10 – 45 working days after receiving advance payment. Exact lead time depends on ring OD/ID size, height, order quantity and custom machining requirements.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Distributor/Wholesaler
Year Established:
1998
Total Annual:
>1-2 billion
Employee Number:
>200+
Ecer Certification：
Verified Supplier
HengAn Weiye Steel Group (HA Group) is a leading Chinese supplier of special steel, alloy materials, and precision machining services, with nearly 30 years of industry experience. The company integrates material sourcing, manufacturing, processing, and international trade, providing one-stop solutio... HengAn Weiye Steel Group (HA Group) is a leading Chinese supplier of special steel, alloy materials, and precision machining services, with nearly 30 years of industry experience. The company integrates material sourcing, manufacturing, processing, and international trade, providing one-stop solutio...
