Audited Supplier
Product Name: GH2018 (GH18) Superalloy Strip/Coil/Foil
Material: Nickel-Based Superalloy
Standard: Customizable (e.g., AMS, GB, etc.)
Application: Aerospace, High-Temperature Industrial Environments
Our GH2018 (GH18) Superalloy Strip/Coil/Foil is a high-performance nickel-based alloy designed for extreme environments where high temperature resistance, corrosion resistance, and mechanical strength are critical. Widely used in the aerospace industry, this material is ideal for applications such as engine components, exhaust systems, and high-temperature structural parts.
Whether you need standard sizes or custom specifications, our GH2018 products are manufactured to meet your exact requirements, ensuring superior performance and durability in the most demanding conditions.
Key Features
High Temperature Resistance: Ideal for environments with extreme heat.
Corrosion Resistance: Excellent resistance to oxidation and chemical corrosion.
Customizable: Available in various sizes, thicknesses, and lengths to meet specific needs.
Wide Applications: Suitable for aerospace, chemical, energy, and other high-performance industries.
Technical Data
Below are the key technical specifications of our GH2018 Superalloy Strip/Coil/Foil:
| Property | Value | Unit |
|---|---|---|
| Material | GH2018 (GH18) Superalloy | - |
| Density | 8.2 | g/cm³ |
| Melting Point | 1350 - 1400 | °C |
| Tensile Strength | ≥ 750 | MPa |
| Yield Strength | ≥ 350 | MPa |
| Elongation | ≥ 40 | % |
| Working Temperature | Up to 1100 | °C |
| Thermal Conductivity | 12.5 | W/m·K |
| Thermal Expansion | 13.5 | µm/m·K |
| Surface Treatment | Polished, Pickled, or as required | - |
Applications
Our GH2018 Superalloy Strip/Coil/Foil is widely used in the following industries:
Aerospace: Engine components, exhaust systems, and high-temperature structural parts.
Chemical Processing: Heat exchangers, reactors, and piping systems for corrosive environments.
Energy: Gas turbines, nuclear reactors, and power generation equipment.
Industrial Furnaces: Heating elements and thermocouple protection tubes.
Why Choose Us?
High-Quality Materials: We use only premium GH2018 superalloy to ensure superior performance.
Custom Solutions: Tailored to your specific requirements in size, thickness, and length.
Strict Quality Control: Every product is tested to meet international standards.
Competitive Pricing: High-quality products at competitive prices.
Fast Delivery: Reliable and timely delivery worldwide.
Order Information
MOQ: 1 Ton
Delivery Time: 15-30 days (depending on order quantity and customization requirements).
Packaging: Standard export packaging (wooden crates or as per customer request).
Payment Terms: T/T, L/C, or other negotiable terms.
Contact Us
For more information or to request a quote, please contact us today! Our team is ready to provide you with the best solutions for your high-temperature alloy needs.
High-Temperature Super Alloy Chemical Composition (wt.%)
| Alloy | C | Mn | Fe | P | S | Si | Cu | Ni | Co | Al | Ti | Cr | Nb+Ta | Mo | W | Others |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| GH1140 | ≤0.08 | ≤0.50 | Balance | ≤0.015 | ≤0.015 | ≤0.50 | ≤0.20 | 35.0-40.0 | - | 0.20-0.60 | 0.70-1.20 | 19.0-23.0 | - | 2.50-3.50 | - | - |
| GH3033 | ≤0.08 | ≤0.50 | ≤1.50 | ≤0.015 | ≤0.015 | ≤0.80 | ≤0.20 | Balance | - | 0.30-0.70 | 0.30-0.70 | 19.0-22.0 | - | 2.00-3.00 | - | - |
| GH1105 | ≤0.08 | ≤0.50 | ≤1.50 | ≤0.015 | ≤0.015 | ≤0.80 | ≤0.20 | Balance | - | 0.30-0.70 | 0.30-0.70 | 19.0-22.0 | - | 2.00-3.00 | - | - |
| GH3030 | ≤0.08 | ≤0.50 | ≤1.50 | ≤0.015 | ≤0.015 | ≤0.80 | ≤0.20 | Balance | - | 0.30-0.70 | 0.30-0.70 | 19.0-22.0 | - | 2.00-3.00 | - | - |
| GH3044 | ≤0.08 | ≤0.50 | ≤1.50 | ≤0.015 | ≤0.015 | ≤0.80 | ≤0.20 | Balance | - | 0.30-0.70 | 0.30-0.70 | 19.0-22.0 | - | 2.00-3.00 | - | - |
| GH3128 | ≤0.08 | ≤0.50 | ≤1.50 | ≤0.015 | ≤0.015 | ≤0.80 | ≤0.20 | Balance | - | 0.30-0.70 | 0.30-0.70 | 19.0-22.0 | - | 2.00-3.00 | - | - |
| GH4033 | ≤0.08 | ≤0.50 | ≤1.50 | ≤0.015 | ≤0.015 | ≤0.80 | ≤0.20 | Balance | - | 0.30-0.70 | 0.30-0.70 | 19.0-22.0 | - | 2.00-3.00 | - | - |
| GH4169 | ≤0.08 | ≤0.35 | Balance | ≤0.015 | ≤0.015 | ≤0.35 | ≤0.30 | 50.0-55.0 | ≤1.0 | 0.20-0.80 | 0.65-1.15 | 17.0-21.0 | - | 2.8-3.3 | - | - |
| GH4738 | ≤0.08 | ≤0.50 | ≤1.50 | ≤0.015 | ≤0.015 | ≤0.80 | ≤0.20 | Balance | - | 0.30-0.70 | 0.30-0.70 | 19.0-22.0 | - | 2.00-3.00 | - | - |
| GH5188 | ≤0.08 | ≤0.50 | ≤1.50 | ≤0.015 | ≤0.015 | ≤0.80 | ≤0.20 | Balance | - | 0.30-0.70 | 0.30-0.70 | 19.0-22.0 | - | 2.00-3.00 | - | - |
Q1: What product information do I need to provide?
A1: You need to provide the grade, width, thickness, coating and the number of tons you need to purchase.
A2: Delivery time of stock products: 3-7 days after payment. Custom product delivery time: 20-45 days after payment.
Q3: Can I have a sample for testing?
A3: The cost of the samples is according to the value. The cost of the freight is necessary.
Q4: Do you have inspection for the products before packing?
A4: All products have to go through three checks in the whole manufacturing process,it includes production and Random Testing in warehouse and Before Shipping.and accept the third party inspection .
Q5: Can I get your best price?
A5: Price is different based on steel grade, size and quantity.Our goal is to provide you the best price with great quality
assured in a long run.Please leave your contact information for the includes production.we will get back to you with the best solutions as soon as we can.Please give those info, for price checking.If the required is sheet metal fabrication, please send drawing.
Q6:How to order?
A6: Buyer sends the inquiry --> Buyer gets the quotation-->Order confirmation-->Buyer send the deposit-->Seller prepares
Q7:what kind of payment does your company support?
A7: T/T, L/C at sight, are all accepted.
