bakerocb
Joined: 15 Jan 2006 Posts: 727 Location: FAIRFAX VA
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Posted: Tue Jun 22, 2010 7:36 pm Post subject: KIS TR-1 Nose Gear Heat Treat |
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6/22/2010
Hello Ken, Rich wrote: "........ the later spring/shock gears were not heat
treated."
Just wanted to let you know that when Lyle Hendricks converted my airfoil
shaped spring / shock nose gear strut to a round tube that it was heat
treated on 11/14/01.
It went through: Normalize at 1650 degrees; Autenitie** at 1575 degrees; and
Temper at 1050 degrees. Rockwell C hardness was 28-31.
Please see the attached picture.
'OC' Baker Says: "The best investment we can make is the time and effort to
gather and understand knowledge."
**PS: My knowledge of heat treatment is pretty limited. This term may really
be austenite as austenitie is something fairly exotic. Maybe Lyle can
clarify this.
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