Haynes 25(UNS R30605)
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Introduction
Haynes 25 is a Co-Ni-Cr-W alloy that combines excellent high-temperature strength with good oxidation resistance.
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Characters
HAYNES 25 is a cobalt-nickel-chromium-tungsten alloy that combines excellent high-temperature strength with good resistance to oxidizing environments up to 1800° F (980° C) for prolonged exposures, and excellent resistance to sulfidation. It can be fabricated and formed by conventional techniques, and has been used for cast components. Other attractive features include excellent resistance to metal galling.
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Application
HAYNES 25 combines properties which make it suitable for a number of component applications in the aerospace industry, including parts in established military and commercial gas turbine engines. In modern engines, it has largely been replaced by newer materials such as HAYNES 188 alloy, and, most recently, Haynes 230 alloy, which possess improved properties.
Another area of significant usage for Haynes 25 is as a bearing material, for both balls and races.
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Equal grades
UNS R30605, L605, GH5605(China), Werkstoff 2.4964
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Chemical composition(%)
C 0.05-0.15
Ni 9.00-11.0
Fe 3.00 max
Si 1.00 max
Mn 1.00-2.00
P 0.03 max
S 0.03 max
Cr 19.0-21.0
Co Remainder
W 14-16
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Standard
AMS 5537 (sheet, strip and plate),
AMS 5759 (bar, rings and forgings),
AMS 5796 (welding wire),
AMS 5797 (coated welding electrodes).
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Forms of product available at A-one Alloy
Plate, sheet, strip, bar, forging, ring
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Delivery
Available on request
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*Haynes is a registered trademark of Haynes International, Inc.
About A-ONE Alloy
Suzhou A-one Special Alloy Co. Ltd- referred as A-ONE Alloy hereafter, is a professional manufacturer of high performance alloy products. A-ONE Alloy is engaged in supplying high quality and cost effective Superalloy, Anti-Corrosion Alloy, Precision Alloy, Special Stainless Steel and Magnetostrictive Material to customers from worldwide.
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· Rich experience in alloy industry
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Where is A-ONE Alloy
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