High-Quality Alloy 59 Sheets and Plates - Superior Corrosion Resistance & Strength
Alloy 59 sheets and plates are made from Alloy 59 (Nicrofer 5923 hMo or UNS N06059), a nickel-chromium-molybdenum alloy with exceptionally low levels of carbon and silicon. Engineers design this alloy for great corrosion resistance and strong mechanical strength, making it perfect for tough environments.
This material is exceptionally good at resisting many types of corrosive substances, including both oxidizing and reducing agents. People commonly use it in chemical processing, making pharmaceuticals, and marine applications. Its unique composition and properties make it a reliable choice for industries that demand high performance and durability.
1. Product Description
1.1 Chemical Composition
| Chemical composition（wt. %） | ||||||||||||
| Brands No. | Alloy | Ni | Cr | Mo | Fe | Cu | Co | C | Mn | Si | Al | P |
| Nicrofer 5923 hMo | Alloy 59 | Balance | 22%- 24% | 15% ~16.5% | ≤1.5% | ≤0.5% | ≤0.3% | ≤0.01% | ≤0.5% | ≤0.1% | 0.1%~ 0.4% | ≤0.015% |
The alloy 59 chemical composition ensures excellent resistance to a variety of corrosive environments. This makes it a preferred material for applications requiring high durability and reliability.
1.2 Physical Properties:
| Physical properties | Mechanical Properties & Others | ||||||
| Brands No. | Density g/cm3 | Melting point | Yield Strength | Tensile Strength Mpa | Elongation A5 % | Hardness HRB | |
| /℃ | Rp0.2(MPa) | Rp1.0(Mpa) | |||||
| Nicrofer 5923 hMo | 8.60 | 1310-1360 | ≥690 | ≥340 | 40% | ||
Alloy 59 is designed to resist chloride-induced pitting and crevice corrosion. It also helps prevent stress corrosion cracking.
Its high nickel content ensures excellent performance in both oxidizing and reducing environments, while the chromium and molybdenum enhance its overall corrosion resistance. The low carbon and silicon content helps stop grain boundary precipitates from forming in the heat-affected zone. This makes it good for welding and other high-temperature uses.
2. Product Implementation Standards:
| Trademark* | Material | UNS | W.Nr. | Density | Tube | Pipe |
| smls/wld | smls/wld | |||||
| Nicrofer 5923 hMo | Alloy 59 | N06059 | 2.4605 | 8.60 | B622/B626 | B622/B619 |
Our Alloy 59 sheets and plates meet international standards and certifications. This ensures you get high-quality products.
These standards ensure our materials meet strict requirements for chemical makeup, mechanical properties, and size accuracy. This gives you reliable and consistent performance. By following these standards, we ensure our products are high quality. This is important for uses where reliability is crucial.
3. Product Specifications of Alloy 59 Sheets and Plates
- Thickness: 0.5mm – 100mm
- Width: 1000mm – 2000mm
- Length: 2000mm – 6000mm
- Surface Finishes: No.1, 2B, BA, No.4, HL, 8K
Our Alloy 59 sheets and plates come in different sizes and thicknesses. This helps meet the needs of your project.
We provide various surface finishes for different uses. This ensures our products meet high quality and performance standards. Whether you need a standard size or a custom dimension, we can provide the right solution to fit your needs.
4. Applications of Alloy 59 Sheets and Plates
4.1 Alloy 59 sheets and plates is ideal for use in:
- Chemical processing
- Pharmaceutical production
- Marine environments
- Petrochemical plants
- Flue gas desulfurization systems
4.2 In the chemical processing industry,
Alloy 59 is used in the manufacture of process equipment, storage tanks, and piping systems that handle corrosive chemicals. Its resistance to a wide range of acids, including sulfuric, hydrochloric, and nitric acids, makes it a preferred choice for demanding applications.
4.3 In the pharmaceutical industry,
Alloy 59 is used in equipment that must withstand aggressive cleaning agents and sterilization processes. The marine industry benefits from Alloy 59’s ability to resist corrosion in seawater and brine environments, making it suitable for use in offshore and coastal structures. Additionally, Alloy 59 is used in flue gas desulfurization systems, where it provides excellent resistance to the acidic and oxidizing conditions present in these environments.
5. Advantages of Alloy 59 Sheets and Plates
- Corrosion Resistance: Exceptional resistance to a wide range of corrosive media, including chlorides and acids.
- High-Temperature Stability: Maintains strength and stability at high temperatures.
- Good Machinability: Easy to fabricate and weld.
Alloy 59 offers several advantages over other materials. Its superior corrosion resistance ensures long-term performance in harsh environments, reducing the need for frequent maintenance and replacement.
The alloy stays stable at high temperatures. It keeps its mechanical properties even in extreme conditions. This makes it good for many uses.
Additionally, Alloy 59 is easy to fabricate and weld, which simplifies the manufacturing process and reduces production costs. Its low carbon and silicon content helps stop grain boundary precipitates from forming. This ensures the material keeps its great properties even after welding.
6. FAQs
Q: Can Alloy 59 be welded?
A: Yes, Alloy 59 can be welded using standard welding techniques. It is compatible with various welding methods, including TIG, MIG, and arc welding.
Proper welding procedures should be followed to avoid issues such as hot cracking and to ensure optimal joint strength. Alloy 59 has low carbon and silicon content.
This helps stop grain boundary precipitates from forming. Because of this, it is a great choice for welded structures. For optimal results, using Alloy 59 welding wire is recommended.
Q: What are the typical applications of Alloy 59?
Many industries commonly use it in chemical processing, pharmaceutical production, and marine environments. Its resistance to many corrosive substances makes it great for use in places where other materials might fail. Alloy 59 is also used in flue gas desulfurization systems and petrochemical plants. Its high corrosion resistance and strength are very important.
Q: What is the equivalent of Alloy 59?
A: Alloy 59 is often compared to other high-performance alloys such as Hastelloy C276. When considering Alloy 59 vs C276, Alloy 59 offers superior resistance to certain types of corrosion and is preferred in specific applications. VDM Alloy 59 is another name for this material, highlighting its versatility and reliability.
Q: Are there suppliers for Alloy 59?
A: Yes, there are several reputable Alloy 59 suppliers include Southerly Alloy Co.,Ltd. who provide high-quality sheets and plates. These suppliers ensure that the material meets all necessary standards and specifications for industrial use.
Q: What are Alloy 59 corrosion coupons?
A: Corrosion coupons made from Alloy 59 help check how well the material resists corrosion in different environments. These coupons help in assessing the performance of Alloy 59 in real-world conditions.
7. Customer Reviews
Alloy 59 sheets and plates from Southerly Alloy Co., Ltd. have greatly improved our production efficiency. They have also lowered our maintenance costs. The quality and durability of these materials are unmatched.” – Customer A
“We have used Alloy 59 products from Southerly Alloy Co., Ltd. for many years. They have always performed well in our chemical processing operations.” – Customer B
“Alloy 59 has proven to be an excellent material for our marine applications, providing outstanding resistance to seawater corrosion.” – Customer C
8. Contact Us for More Information
As a Professional Nickel Alloy & Stainless Steel Pipes and Tubes Exporter, Southerly Alloy was founded in Dec-2021.Our core members have more than 5 years experience in Nickel Alloy and Stainless Steel manufacturing and related fields.We serve customers worldwide, our main markets are in Europe, Middle East, South East Asia, South America and Africa.
Please fill out the form below or send an email to sales@southerly-alloy.com for more information.