Where is mangenese steel used?

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I currently use 17-7 PH stainless which is hardened to condition CH after forming. raw matl is .1.75"X .12" X .008". Its main usage after hardening is silicon wafer retainer where it's contantly cycled up and down to putin and remove wafer after 40-60 sec process at 400C temp. At this high temperature this part seemed to deform after a a couple of hundred wafer which is what it was designed for in the first place. THere is a proposal to go to a different material to increase lifeline of this part. My question is..... can 321 SST be a plugin replacement. I know this has a higher temp rating but how about its forming characteristics, will it have spring properties, and wont become brittle after prolonged exposure to 400C.

0 Answers   Novellus,

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How can you find out what kind of stainless steel was used in making a stainless object?

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What is the material of E185

0 Answers   DE,

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what is a type of graphite in cast iron?

3 Answers   Balaji, Sail,

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Describe strain aging based on dislocation theory?

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Throw some light on hardening abilities of metals?

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What is the chemical composition of ceramic and what is its atomic density?

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What is dielectric medium in EDM ?

0 Answers   NIC,

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what is No.1 Laathing Scrap Bundle ( Mill Scrap )

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What is select miller cutter?

0 Answers   Essar,

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What is thermodynamic state of metal?

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