Hangbo Alloy Group offers a diverse range of materials, including round bars, steel plates, strips, seamless pipes, forged products, and wire. Below is a comprehensive overview of HASTELLOY G-35:
Detailed Introduction to Hastelloy G-35
Hastelloy G-35 is a nickel-chromium-molybdenum alloy specifically designed to offer outstanding resistance to a variety of corrosive environments, particularly in oxidizing conditions. This alloy is particularly effective against pitting and stress corrosion cracking, making it ideal for applications that involve aggressive chemicals.
Hastelloy G-35 features excellent weldability and formability, allowing it to be fabricated into complex shapes for various industrial applications. Its versatility and reliability make it a preferred choice in environments with high temperatures and corrosive substances.
Equivalent Grades by Country:
• ASTM: UNS N06035
• DIN: NiCrMo-8
International Standards for Hastelloy G-35 Products
The following table outlines the applicable standards for Hastelloy G-35 in various forms:
| Product Form | ASTM Standard |
|---|---|
| Plate,Sheet&Strip | ASTM B575 |
| Round Bar | ASTM B574 |
| Seamless Pipe&Tube | ASTM B622 |
| Welded Pipe&Tube | ASTM B619, ASTM B626 |
| Forging | ASTM B462 |
| Fittings | ASTM B366, ASTM B462 |
Chemical Composition of Hastelloy G-35
The chemical composition of Hastelloy G-35 is summarized in the following table:
| Element | Percentage (%) |
|---|---|
| Nickel (Ni) | 51.5-60.1 |
| Chromium (Cr) | 32.25-34.25 |
| Molybdenum (Mo) | 7.6-9.0 |
| Iron (Fe) | ≤ 2.0 |
| Cobalt(Co) | ≤1.00 |
| Tungsten(W) | ≤ 0.60 |
| Alumiun(Al) | ≤ 0.40 |
| Copper (Cu) | ≤ 0.30 |
| Vanadium(V) | ≤ 0.20 |
| Carbon (C) | ≤ 0.05 |
| Silicon (Si) | ≤ 0.60 |
| Manganese (Mn) | ≤ 0.50 |
| Phosphorus (P) | ≤ 0.030 |
| Sulfur (S) | ≤ 0.015 |
Physical Properties of Hastelloy G-35
Key physical properties of Hastelloy G-35 are outlined in the table below:
| Property | Value |
|---|---|
| Density | 8.22 g/cm³ |
| Melting Point | 1332- 1361°C |
Material Characteristics
Hastelloy G-35 is characterized by several key properties:
• Corrosion Resistance: Excellent resistance to localized corrosion, particularly in oxidizing environments.
• High-Temperature Strength: Maintains mechanical integrity at elevated temperatures.
• Weldability: Suitable for various welding processes, ensuring strong and durable joints.
• Fabricability: Easily formed and machined, making it versatile for different applications.
Applications of Hastelloy G-35
Hastelloy G-35 is utilized across several industries, including:
• Chemical Processing: Equipment handling strong oxidizing acids and corrosive materials.
• Pharmaceuticals: Machinery used in the production of drugs that require high purity and corrosion resistance.
• Oil and Gas: Components for upstream and downstream processes where corrosion resistance is crucial.
• Environmental Technologies: Applications in waste treatment and pollution control systems.
