China factories

Chat Now Send Email
China factory - Hunan Hengan Weiye Metal Products Co., Ltd.

Hunan Hengan Weiye Metal Products Co., Ltd.

  • China,Changsha ,Hunan
  • Verified Supplier
  1. Home
  2. Products
  3. About Us
  4. Contact Us

Leave a Message

we will call you back quickly!

Submit Requirement
China Incoloy 925 (UNS N09925 /2.4858) Nickel-Iron-Chromium Alloy Round Bar
China Incoloy 925 (UNS N09925 /2.4858) Nickel-Iron-Chromium Alloy Round Bar

  1. China Incoloy 925 (UNS N09925 /2.4858) Nickel-Iron-Chromium Alloy Round Bar
  2. China Incoloy 925 (UNS N09925 /2.4858) Nickel-Iron-Chromium Alloy Round Bar

Incoloy 925 (UNS N09925 /2.4858) Nickel-Iron-Chromium Alloy Round Bar

  1. MOQ: 1 Piece / Small trial order acceptable
  2. Price:
  3. Get Latest Price
Standard ASTM B805 / ASME SB805 (bars/rods); NACE MR0175 / ISO 15156
Surface Black / peeled / bright / polished / ground / centreless ground
Delivery Time 10–30 Working Days
Dia (mm) 10 – 300 mm (custom)
Grade UNS N09925 ; W.Nr. 2.4858 ; GB NS2401
Packaging Details Waterproof polybag + Export wooden pallet / wooden case
Payment Terms T/T, L/C at sight
Length (mm) 1000 – 6000
Place of Origin China
Brand Name HA Steel

View Detail Information

Inquiry by Email Get Latest Price
Chat online Now Ask for best deal
  1. Product Details
  2. Company Details

Product Specification

Standard ASTM B805 / ASME SB805 (bars/rods); NACE MR0175 / ISO 15156 Surface Black / peeled / bright / polished / ground / centreless ground
Delivery Time 10–30 Working Days Dia (mm) 10 – 300 mm (custom)
Grade UNS N09925 ; W.Nr. 2.4858 ; GB NS2401 Packaging Details Waterproof polybag + Export wooden pallet / wooden case
Payment Terms T/T, L/C at sight Length (mm) 1000 – 6000
Place of Origin China Brand Name HA Steel
Product Highlights
  • Premium Incoloy 925 nickel‑chromium‑molybdenum alloy with copper & aluminum addition
  • Excellent resistance to chloride stress corrosion cracking, pitting and crevice corrosion
  • High tensile & yield strength at room and moderate elevated temperature
  • Perfect anti‑oxidation performance for offshore, oil & gas downhole environment
  • Great weldability, no pre/post heat treatment required for general welding works
  • Custom forging, cutting and precision CNC machining strictly per customer drawings
  • Fully comply with ASTM B446, ASTM B409 international alloy standards
  • Long service life under harsh corrosive & high‑pressure working media, low maintenance
Product Overview

This series of Incoloy 925 round bars are hot forged/rolled solid nickel alloy rods manufactured from premium UNS N09925 superalloy raw material. After solution annealing and stress relief heat treatment, the bars own uniform compact internal grain structure, stable dimensional accuracy and outstanding comprehensive mechanical & anti‑corrosion performance.

Incoloy 925 is age‑hardenable nickel alloy containing Ni, Cr, Mo, Cu and Al elements. It is specially developed for severe chloride‑rich environments such as offshore oil & gas wellhead, seawater desalination and chemical acid medium equipment. The material balances high strength and superior localized corrosion resistance, becoming the preferred structural alloy for heavy‑duty marine and energy industry components.

Material Grade Characteristics – Incoloy 925 (UNS N09925)
  • Age‑hardening nickel base alloy, achieves high strength after low temperature aging treatment
  • Outstanding resistance to chloride‑induced pitting, crevice corrosion and stress corrosion cracking (SCC)
  • Stable mechanical performance under high pressure, seawater, brine and sour gas environment
  • Good ductility, cold forming property and excellent welding performance
  • Anti‑sulfide stress cracking (SSC) performance for oil & gas sour service working condition
  • Suitable for long‑term continuous operation in corrosive marine and chemical processing equipment
Chemical Composition (Weight %)
Element C ≤ Si ≤ Mn ≤ P ≤ S ≤ Cr Ni Mo Cu Al Ti Fe
Incoloy 925 UNS N09925 0.03 0.50 1.00 0.03 0.01 19.5–23.5 42.0–48.0 2.50–3.50 1.50–3.00 0.35 1.90–2.40 Balance
Mechanical Properties (Solution Annealed State, ASTM B446)
Performance Parameter Incoloy 925 (Solution Annealed)
Minimum Tensile Strength ≥690 MPa (100 ksi)
Minimum 0.2% Yield Strength ≥275 MPa (40 ksi)
Minimum Elongation (50mm gauge) ≥30 %
Maximum Brinell Hardness ≤260 HB
Note: Higher strength can be obtained after aging heat treatment as customized request.
Related Material Grades We Supply
  • Nickel Corrosion Resistant Alloy: Monel 400 / K500, Nickel 200 / 201, Duranickel 301
  • Incoloy Series: 800, 800H, 800HT, 825, 925, 020, G‑3, 25‑6MO
  • Inconel Series: 600, 601, 617, 625, 718, X‑750, HX
  • Hastelloy Series: C22, C276, C2000, B2, B3, G35
  • Austenitic/Duplex/PH Stainless Steel: 304,316L,321,904L,2205,2507,17‑4PH
  • Alloy Steel & Carbon Steel: 4140,4340,F22,F91,A105,A516 Gr70
Key Advantages
1. Outstanding Chloride Corrosion Resistance

Resist pitting, crevice corrosion and stress cracking in seawater, brine, sour gas and acid medium; ideal substitute for ordinary 316L under severe marine corrosive environment.

2. High Comprehensive Mechanical Strength

Balanced tensile strength, yield strength and ductility; aging treatment further improves hardness and bearing capacity for high‑pressure load‑bearing parts.

3. Excellent Weldability & Fabrication Performance

Stable welding performance without easy sensitization; support turning, milling, forging, cold drawing and all CNC precision machining.

4. Sour Gas & Offshore Service Adaptability

Good anti‑sulfide stress cracking performance, widely recognized for oil & gas downhole, pipeline and wellhead components.

5. Long Service Life & Low Maintenance Cost

Anti‑oxidation, anti‑erosion property reduces equipment replacement frequency, cut long‑term operation cost for chemical and marine projects.

Typical Applications
  • Offshore oil & gas wellhead, downhole tool, pipeline connector components
  • Seawater desalination, marine engineering and offshore platform equipment
  • Chemical processing reactor, acid pump & valve shaft, corrosion resistant fasteners
  • Sour gas gathering system, oil field corrosion resistant structural parts
  • Power plant flue gas desulfurization (FGD) equipment
  • Pharmaceutical and high‑hygiene corrosion resistant mechanical parts
  • Heat exchanger, pressure vessel internal components under chloride medium
Processing Service

We provide integrated hot forging, hot rolling and full precision machining service, process Incoloy 925 round bar into finished components strictly based on customer CAD/PDF drawings:

  • Cutting to fixed length, peeling & surface grinding
  • CNC Turning, Milling, Planing, Drilling, Boring
  • Precision polishing, heat treatment customization (aging, stress relief)
  • Gear cutting, threading, special profile forming

We supply finished products including alloy shafts, hollow bars, piston blanks, flanges, rings, fasteners and bearing parts for global industrial clients.

Quality Assurance
  • UT Ultrasonic Testing for internal forging/rolling defects
  • Tensile testing machine & hardness tester for mechanical property verification
  • High‑precision dimensional measuring instrument for tolerance inspection
  • Spectrometer for real‑time chemical composition full spectrum analysis
  • Metallographic microscope for grain structure & phase inspection

Mill Test Certificate (MTC) with full chemical & mechanical data can be provided together with shipment documents before delivery.

Packing & Delivery
Packing
  • Inner layer: Waterproof anti‑rust polybag to avoid moisture & dust damage
  • Outer layer: Reinforced fumigated wooden case / wooden pallet for long‑distance sea transportation
  • Custom special packing solution available on customer request
Lead Time

Normally 10‑45 working days after receiving advance payment. Exact delivery time depends on order quantity, bar diameter, length and additional customized machining & heat treatment requirements.

Get Custom Quotation

Please send us your required bar diameter, length, machining drawing, surface finish and order quantity. Our professional engineer team will reply competitive factory direct price within 24 hours. Free technical consultation, material selection suggestion and processing solution support for all customers!

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...

+ Read More

Get in touch with us

  • Reach Us
  • Hunan Hengan Weiye Metal Products Co., Ltd.
  • Room 1307, Kaisa Plaza, No.318 Wuyi Avenue, Furong District, Changsha, Hunan,China. Postal Code 410001
  • https://www.hawymachining.com/

Leave a Message, we will call you back quickly!

Email

Check your email

Phone Number

Check your phone number

Requirement Details

Your message must be between 20-3,000 characters!

Submit Requirement