Hastelloy C-2000 (UNS N06200/ NS345) Bar is a new NI-CR-MO alloy. Based on C4 alloy, the chromium content is increased and copper is added, which greatly improves the alloy's oxidation resistance and corrosion resistance in reducing media. , is currently an alloy with good resistance to H2SO4 corrosion in this series, but its resistance to intergranular corrosion is not as good as C4. Therefore, it is feasible to use this alloy in H2SO4 environment.
Specifications | In stock, can be customized according to customer requirements |
Form | Plate, rod, pipe, wire |
Classification | Hastelloy |
% | C | Si | Mn | P | S | Cr | Mo | Cu | Fe | Al | Ni |
Min | ≤0.01 | ≤0.5 | ≤0.5 | ≤0.04 | ≤0.02 | 22.0 | 15.0 | 1.3 | ≤3.0 | ≤0.5 | Balance |
Max | - | - | - | - | - | 24.0 | 17.0 | 1.9 | - | - | - |
Density(g/cm³) | Thermal conductivity/w/(m.k) | Resistivity ℃)/（Ω.mm2/m) | Specific heat capacity (℃)/kg/(kg.k)℃)100~900℃ | linear expansion coefficient/(10-6/k)20~100℃ |
8.5 | 9.1 | 1.28 | - | 12.4 |
Hastelloy C-2000(UNS N06200/ NS345) Bar is mainly used in chemical processing equipment and components where both oxidizing and reducing corrosive media exist, such as reactors, heat exchangers, valves, pumps, fasteners, etc. This alloy is more Suitable for environments containing fluorine catalysts in the production and use of HF acid.
Hastelloy C-2000(UNS N06200/ NS345) Barmaterial characteristics: excellent corrosion resistance to most corrosive media, especially in the reducing state; excellent local corrosion resistance in halides.
Hastelloy C-2000 (UNS N06200/ NS345) Barwelding process:Hastelloy C-2000can be welded with various welding processes, such as tungsten electrode inert gas shielded welding, plasma arc welding, manual sub-arc welding, metal pole inert gas shielded welding, and melting pole inert gas shielding weld. Before welding, the material needs to be in an annealed state to remove scale, oil stains, and various marks and marks. A wide area of about 25mm on both sides of the weld needs to be polished to a bright metal surface. Use low heat input, and the interlayer temperature does not exceed 150°C.
The manufacturing process of stainless steel and alloys involves multiple steps to transform raw materials into flat,rectangular sheets or plates made of stainless steel and alloys. Here are a few key steps for stainless steel and alloys:
Molten stainless steel and alloys are cast into large ingots or billets through a casting process.
During the hot rolling process,the thickness of the steel ingot is gradually reduced and elongated to form long strips or coils.
Annealing involves heating stainless steel and alloys to a specific temperature and then slowly cooling it.
Cold rolling is carried out through rolling mills to reduce thickness to meet customer specifications.
Wuxi Walmay Metal Co,Ltd is a comprehensive processing group of Alloy Steel、Forged Parts Fitting、Titanium Alloy、Stainless Steel、Special Welding Wireseries， and more than 800 specifications.
Our group has been engaged in the domestic and global market for more than ten years with rich steel experience and can offer professional advice for customers inapplications with different materials.
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Heat treatment and annealing: Wuxi Walmay Metal can heat treat certain 400 series stainless steels.
Material Reliability Identification (PMI): Wuxi Walmay Metal can complete this testing in-house.
Ut Testing: Ultrasonic testing (UT) uses high-frequency sound energy to inspect and measure stainless steel products.
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