GH4169 High Temperature Alloy Black Bright Rod
Brand: Gnee Steel
Certification: ISO9001
Model: GH4169
Minimum Order Quantity: 50 kg
Price: Negotiable
Packaging: Plywood box
Delivery Time: 30-35 days
Payment Method: Wire transfer
Supply Ability: 5000 kg per week
As a leading supplier and manufacturer in China, GNEE Steel provides cost-effective nickel-based alloy products.
- Send E-mail: ss@gneesteel.com
- Tel: +8615824687445
GH4169 High Temperature Alloy Black Bright Rod description
GNEE GH4169 High Temperature Alloy Black Bright Rod
GH4169 bar (also known as Inconel 718) is a high-performance nickel-based superalloy bar widely used in high-temperature applications such as aerospace and jet engines. "Black gloss bar" refers to the bar's shape and surface treatment (a black oxide layer formed by hot rolling and a bright, cold-drawn surface). It is renowned for its excellent high-temperature strength, creep resistance, oxidation/corrosion resistance, and fatigue strength.
Bar Specifications and Surface Treatment
Black Bars: Generally refers to hot-rolled products, with a black oxide layer formed on the surface due to the hot rolling and annealing processes.
Bright Bars: Refers to cold-drawn bars, with a smooth and bright surface, obtained through cold working processes.
Common Forms: GH4169 is available in various forms, including hot-rolled and forged bars, cold-drawn bars, and plates.
Specification Of GH4169 High Temperature Alloy Black Bright Rod
| Form | Standard |
|---|---|
| Metal Type | GH4169 |
| Bar | ASTM B637 / AMS 5662 / AMS 5663 / AMS 5664 / ASTM B670 |
| Thickness | 50 mm to 6000 mm Long |
| Length | 1 To 6 Meters, Custom Cut Length |
| Diameter | 0.1 mm to 100 mm |
| Finish | Bright, Polish & Black |
GH4169 High Temperature Alloy Black Bright Rod Specification
GH4169 Nickel Alloy Bar Chemical Compositions
| Alloy | Ni | Cr | Fe | Mo | Nb | C | Mn | Si | S | Cu | Al | Ti | B |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| GH4169 (Min) | 50 | 17 | Margin | 2.8 | 4.75 | - | 0.20 | 0.65 | - | - | - | - | - |
| GH4169 (Max) | 55 | 21 | 3.3 | 5.50 | 0.08 | 0.35 | 0.35 | 0.015 | 0.30 | 0.80 | 1.15 | 0.006 |
GH4169 Nickel Alloy Strip Mechanical Properties
| Element | Yield Strength (0.2%Offset) | Melting Point | Density | Tensile Strength | Elongation |
| GH4169/718 | MPa – 1034 | 1336 °C (2437 °F) | 8.19 g/cm3 | MPa – 1241 | Min 10 % |
application Of GH4169 High Temperature Alloy Black Bright Rod
GH4169 High Temperature Alloy Black Bright Rod Application Areas
Aerospace: Widely used in aircraft and aerospace components, such as turbine disks, blades, shafts, and fasteners.
Energy: Used in gas turbines and other high-temperature power generation applications.
Petrochemicals: Applied in the oil and gas industry due to its durability in harsh environments.
GH4169 High Temperature Alloy Black Bright Rod production process
Gnee Steel provides the following heat treatments for GH4169 High Temperature Alloy Black Bright Rod: annealing, solution + aging. In addition, Gnee Steel also provides hot working and cold working, which are hot rolling and cold drawing.
Manufacturing and Processing
Processing: To ensure high purity and homogeneity of the alloy, processes such as vacuum induction melting (VIM) and electroslag remelting (ESR) are typically used.
Heat Treatment: To achieve the final properties, the alloy requires specific heat treatment. Common heat treatment processes include solution annealing and high-temperature precipitation hardening (aging).
Advantages of choosing Gnee Steel
• You can obtain the perfect materials to meet your needs at the lowest price.
• We also offer rework, FOB, CFR, CIF, and door-to-door delivery services. We recommend you choose the more economical shipping method.
• The materials we provide are fully verifiable, from raw material test certificates to final dimension specifications. (Reports available upon request)
• We guarantee a response within 24 hours (usually within the same hour).
• We provide SGS, TUV, and BV 3.2 reports.
• We are dedicated to serving our customers. We will never make false promises if we are unable to meet your requirements after evaluating all options, thus building a strong customer relationship.
• We offer one-stop service.
About Gnee Steel
Gnee Steel specializes in the production and sale of various nickel-based alloys, including Nickel 201, Nickel 202, Hastelloy C-276, Hastelloy C-22, Hastelloy B, Hastelloy C-4, Inconel Alloy 600, Inconel 625, Inconel 718, Inconel X-750, Incoloy Alloy 800, Incoloy 800H/HT, Incoloy 825, Monel Alloy 400, Monel K500, and high-temperature alloys. Gnee Steel's products are widely used in aerospace, chemical, electric power, automotive, and nuclear energy applications. We also offer customized alloy solutions tailored to customer needs. For alloy pricing inquiries or customized alloy solutions, please contact us for a quote at ss@gneesteel.com.
FAQ
Q:What is the price of GH4169 round bars?
A: The price of GH4169 round bars is affected by a variety of factors, such as size, diameter, length, and quantity. In addition, market changes and supplier quotes also influence the price.
Q:What are the main characteristics of GH4169 high-temperature alloy steel?
A: GH4169 possesses excellent high-temperature resistance, superior tensile strength, outstanding oxidation resistance, and durability under extreme conditions, ensuring reliable operation in demanding applications.
Q:In which industries can GH4169 be used?
A: GH4169 is widely used in industries such as aerospace, power generation, petrochemicals, and shipbuilding, where extremely high strength, heat resistance, and corrosion resistance are required.
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