N06455
Share to：
N06455 is a high-performance austenitic low-carbon nickel-molybdenum-chromium alloy, also known as Hastelloy C-4, widely used in chemical, petroleum, natural gas, power, aerospace and other industrial fields. It is often used to manufacture flue gas desulfurization systems, acid pickling and acid regeneration plant equipment, acetic acid and agricultural chemical production equipment, titanium dioxide production (chlorine method) equipment, electrolytic plating equipment, etc.
Product name：
Inkroy
Material：
NCF800
Warehouse：
Tianjin
Surface treatment：
Solventing, pickling, trimming
Keyword：
N06455
Whatsapp：
Details description
Chemical Composition
Nickel (Ni) as the base, chromium (Cr) content at 14.5 - 17.5%, molybdenum (Mo) at 14 - 17%, iron (Fe) ≤0.3%, cobalt (Co) ≤2%, carbon (C) ≤0.009%, manganese (Mn) ≤1%, silicon (Si) ≤0.05%, sulfur (S) ≤0.02%, phosphorus (P) ≤0.02%, titanium (Ti) ≤0.7%.
Physical Properties
Density is approximately 8.9g/cm³, melting point at 1325 - 1370℃, tensile strength ≥650MPa, yield strength ≥280MPa, elongation ≥40%.
Main Characteristics
Good high-temperature stability: Stable performance in the high-temperature range of 650 - 1040℃, can be used for a long time in high-temperature environments.
Strong corrosion resistance: Excellent corrosion resistance to most corrosive media, especially under reducing conditions. It also exhibits excellent resistance to localized corrosion in halides, outstanding intergranular corrosion resistance, and effectively prevents corrosion in the heat-affected zone of welds.
Good processability: Despite its high strength and hardness, it still has good cold and hot working properties and is easy to be formed into various complex shapes and sizes.
Applicable Standards
ASTM B574, ASTM B619, etc.
Product Specifications
Usually available in plates, tubes, bars, and wires.
Welding Performance
It can be welded using various welding processes such as tungsten inert gas welding and plasma arc welding, with pulse arc welding being preferred. The material should be in the annealed state before welding. Low heat input should be used, and the interlayer temperature should not exceed 150℃. Generally, pre- and post-weld heat treatment is not required.
Application Fields
Widely used in chemical, petroleum, natural gas, power, aerospace and other industrial fields. Commonly used in the manufacture of flue gas desulfurization systems, acid pickling and acid regeneration plant equipment, acetic acid and agricultural chemical production equipment, titanium dioxide production (chlorination method) equipment, and electrolytic plating equipment.
Previous page
Next page
Previous page
Next page
Qualification certification
Corporate video
Seamless steel pipe manufacturing
3PE anti-corrosion pipe manufacturing
Spiral steel pipe manufacturing
Application fields
Petrochemicals
Petrochemicals
Aerospace
Aerospace
Energy equipment
Energy equipment
Oil/gas/water pipelines
Oil/gas/water pipelines
Building construction
Building construction
Dredging & piling works
Dredging & piling works
Related products
FAQ
How to perform daily maintenance and inspection of steel structures during use?
What preparatory work needs to be done before installing a steel structure?
What are the main differences between light steel structures and heavy steel structures?
How are the column spacing and span of steel structure factory buildings usually determined?
What changes occur in steel structures under high-temperature environments, and how can these be addressed?
What are the common structural forms of large-span steel structures?
Online consultation
We will contact you within one working day. Please check your email.
Copyright © 2025 Quan Ge Pipe Industry
Feedback