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Astm B407 Sb 409 Uns N08800 Pipe Tube Nickel Iron Chromium Alloy 825
Product Details:
| Place of Origin: | CHINA |
| Brand Name: | ZHEMU |
| Certification: | ISO |
| Model Number: | Standard and Customization |
Payment & Shipping Terms:
| Minimum Order Quantity: | Not limited |
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| Price: | As Per Quotation |
| Packaging Details: | Plywood Box |
| Delivery Time: | 25-35 days |
| Payment Terms: | T/T |
| Supply Ability: | 5000kg per Week |
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Detail Information |
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| High Light: | sb 409 uns n08800,astm b407 uns n08800,nickel iron chromium alloy 825 |
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Product Description
UNS N08800HT Pipe Tube Incoloy 800 HT Alloy ,Iron Nickel Chromium Alloy
Incoloy 800 HT Alloy with High temperature strength and creep rupture strength
Incoloy 800H, and 800HT are nickel-iron-chromium alloys with good strength and excellent resistance to oxidation and carburization in high-temperature exposure.
The nickel alloy is dual certified (800H/HT) and combines the properties of both forms. Incoloy 800H/HT alloy was intended for high temperature structural applications. The nickel content makes the alloys highly resistant to both chloride stress-corrosion cracking and to embrittlement from precipitation of sigma phase. The general corrosion resistance is excellent. In the solution annealed condition, alloys 800H and 800HT have superior creep and stress rupture properties. Today, most suppliers, including A-ONE ALLOY, only carry the dual certified 800H/HT alloy.
Chemical composition
| Element | Ni | Cr | Fe | Mn | C | Cu | Si | S | Al | Ti |
| Weight(%) | 30.0~35.0 | 19.0~23.0 | 39.5 min | 1.5 max | 0.06~0.10 | 0.75 max | 1.0 max | 0.015 max | 0.15 max | 0.60 max |
Advantages
- High temperature strength
- High creep rupture strength
- Resistant to oxidation and carburization in high temperature environments
- Good corrosion resistance in many acidic environments
- Good resistance to many sulfur-containing atmospheres
Applications
- Ethylene furnace quench boilers
- Hydrocarbon cracking
- Valves, fittings and other components exposed to corrosive attack from 1100-1800° F
- Industrial furnaces
- Heat-treating equipment
- Chemical and petrochemical processing
- Super-heater and re-heaters in power plants
- Pressure vessels
- Heat exchangers
