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Find below the search results for the material you've specified. Please note here this information is NOT to be used for design purposes, and in no event shall MSO be liable for any damages arising from the misuse of this information.
Below is a comprehensive list of our alloys arranged by type. More detailed information can be found on each alloys specific page. All of our products are purchased to normal industry standards and come with material test reports (MTR) also known as material certifications.
A nickel-chromium precipitation-hardening alloy suited for high strength at temperatures above 1300 F, with useful strength up to 1800 F. The alloy is also has excellent properties and ductility at cryogenic temperatures.
Structural members in hot sections of gas turbines such as discs, thrust reversers and ducts. Heat treat fixtures and cryogenic vessels, springs and fasteners.
Conventional machining techniques used for iron based alloys may be used. This alloy does work-harden during machining and has higher strength and "gumminess" not typical of steels. Heavy duty machining equipment and tooling should be used.
This alloy has good ductility and may be readily formed by all conventional methods. Because the alloy is stronger than regular steel it requires more powerful equipment to accomplish forming. Heavy-duty lubricants should be used during cold forming.
As is true for all of the high content nickel-chromium alloys the corrosion resistance of this alloy is good for both oxidizing and reducing environments found in many industrial applications. It is highly resistant to chloride stress-corrosion cracking.
The commonly used welding methods work well with this alloy. Matching alloy filler metal should be used. If matching alloy is not available then the nearest alloy richer in the essential chemistry (Ni, Co, Cr, Mo) should be used.
A variety of heat treatments are available for this alloy depending upon the end result properties that are to be optimized. All involve a solution anneal at temperatures in the 1625 F to 2100 F range and then a single or double precipitation-treating.
Forging may be readily accomplished in the temperature range of 2200 F to 1900 F. Light forging for finishing can be done in the 1900 F - 1800 F range, below 1800 F the alloy is very stiff and may crack.
Hot working should be accomplished in the temperature range of 2200 F to 1800 F. The final hot reduction should be 20% at a temperature less than 2000 F, but above 1800 F in order to meet specification properties.
Cold forming may be done using standard tooling although plain carbon tool steels are not recommended for forming as they tend to produce galling. Soft die materials (bronze, zinc alloys, etc.) minimize galling and produce good finishes.
Annealing from cold worked condition can be done at 1800 F to 2000 F followed by air cooling. This is to anneal the alloy only and not a final form heat treatment.
See "Heat Treat"
See "Heat Treat"
MSO currently has no data available for this grade.
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