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  #1  
Old 02-09-2002, 01:19 PM
andy gascoigne
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Got me an oven!!!!!


Hi all,
After months of searching I have managed to find myself a great little oven today, goes up to 1150 oC or 2102 oF with a PID digital control and I only paid ?70.00 or $100.00 ! Heating chamber is 8" x8" x 4" What a bargain :-).

Can anyone point me to a web site with heat treating instructions for RWL-34 and ATS-34.

Andy..


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  #2  
Old 02-09-2002, 01:43 PM
MJHKNIVES
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Andy, RWL-34 is the European powdered equivalent of ATS-34, so I am going out on a limb here and guessing that heat treat would be the same.
www.cancom.net/~hnilica/metals.html
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  #3  
Old 02-09-2002, 07:58 PM
KandSKNIVES
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Great find and buy, Andy. That oven wouln't have a twin for sale, would it?
KEN (WWJD)
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  #4  
Old 02-10-2002, 06:48 AM
acs1943
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Every time comes up smelling of roses

now Wolf will starve.

Regards Alan
ps still in Germany
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  #5  
Old 02-11-2002, 05:23 PM
andy gascoigne
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Thanks for the HT info Mike. everyone says ATS-34 is the same as RWL-34 but I have just found an information sheet direct from Damasteel and the instructions they give are,
soak at 1050 oC for 10 mins and then temper at 200oC for 2 Hrs I think I might email Damasteel to make sure the information is correct and has not got mixed up in the translation.
The oven sure was a good find if there had been more I would have bought them up at this price!!.
Alan, don't know about coming up smelling of roses, My usuall saying is ' If I did'nt have bad luck I'd have know luck at all'.
I'm touching wood and crossing everything in the hope that I don't fry the element first time out !!!!
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  #6  
Old 02-12-2002, 11:53 AM
acs1943
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Hi folks
here is the heat treat details from the Damasteel handbook
for rwl 34.

Hardening&nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp tempering&nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp temper time&nbsp &nbsp &nbsp &nbsp hardness
temp&nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp temp&nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp hours&nbsp &nbsp &nbsp &nbsp HRC
&nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp
1050/1920&nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp 220/430&nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp 1x2&nbsp &nbsp &nbsp &nbsp 59
150/1920&nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp 175/345&nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp 1x2&nbsp &nbsp &nbsp &nbsp 62
1080/1980&nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp 175/345&nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp 1x2&nbsp &nbsp &nbsp &nbsp 63
"+deep cooling&nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp
1100/2010&nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp 175/345&nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp 1x2&nbsp &nbsp &nbsp &nbsp 63.5
"+deep cooling&nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp
1050/1920&nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp 520/970&nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp 3x1&nbsp &nbsp &nbsp &nbsp 61
1100/2010&nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp 520/970&nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp 3x1&nbsp &nbsp &nbsp &nbsp 64
"+deep cooling&nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp

the use of foil is recommended if you need any more inf just post and I will try and answer.&nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp &nbsp
if you drop me a Email I will try to get you a copy form damasteel.

all the best Alan
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  #7  
Old 02-12-2002, 11:55 AM
acs1943
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opps should have read deg C/F for hard and tempering

Sorry hope you can understand this.
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  #8  
Old 02-13-2002, 01:51 PM
andy gascoigne
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Thanks Alan,

Email on it's way.

Andy
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