Heat Treating, general discussion

465 topics in this forum

1. Quenching in old motor oil 1 2

   By Glenn, October 25, 2007
   • 33 replies
   • 26,156 views
   • 
   • BillyBones
   • August 21, 2019

3. Subzero quenching

   By Steve Sells, August 6, 2018
   • 14 replies
   • 3,568 views
   • 
   • jlpservicesinc
   • December 23, 2018

4. Heat treat information 1 2

   By Steve Sells, January 5, 2012
   • 26 replies
   • 19,321 views
   • 
   • RogueRugger
   • July 23, 2018

5. Tempering oven on a whim..

   By j.w.s., October 31, 2014
   • 22 replies
   • 7,903 views
   • 
   • timgunn1962
   • July 15, 2018

6. Heat treaters guide App 1 2 3

   By JNewman, October 8, 2013
   • 51 replies
   • 21,462 views
   • 
   • Mike Scan-D
   • March 7, 2018

7. continuous cooling transformation diagram

   By c.baum, September 14, 2016
   • 13 replies
   • 4,351 views
   • 
   • anvil
   • October 14, 2017

8. Old threads on Heat Treating (Maybe even Keen junk Old)

   By patrick, January 16
   • 6 replies
   • 191 views
   • 
   • ThomasPowers
   • Tuesday at 07:17 PM

9. Mystery metal test

   By Shaggycanuck, January 12
   • 0 replies
   • 121 views
   • 
   • Shaggycanuck
   • January 12

10. Whale Oil

    By George Geist, March 12, 2014
    • 23 replies
    • 3,812 views
    • 
    • Irondragon Forge & Clay
    • January 4

11. Heat treatment in Toronto (GTA)

    By MikedMck, December 26, 2019
    • 1 reply
    • 152 views
    • 
    • ThomasPowers
    • January 3

12. Annealing/Normalizing question

    By MilwaukeeJon, December 29, 2019
    • 4 replies
    • 187 views
    • 
    • Steve Sells
    • December 31, 2019

13. anealing <split from another thread>

    By Steve Sells, December 21, 2019
    • 11 replies
    • 223 views
    • 
    • ThomasPowers
    • December 23, 2019

14. aztec quench oil

    By mike1h, December 19, 2019   

    • 1095
    • oil
    • 0 replies
    • 144 views
    • 
    • mike1h
    • December 19, 2019

15. mixed results heat treating 1045 1 2

    By hunterNDN, November 8, 2019
    • 29 replies
    • 973 views
    • 
    • Latticino
    • December 17, 2019

16. Heat treating 4140

    By Rtmtb, December 2, 2019
    • 2 replies
    • 216 views
    • 
    • Steve Sells
    • December 2, 2019

17. Annealing and passivating stainless steel

    By blaksdc, October 30, 2019
    • 7 replies
    • 365 views
    • 
    • blaksdc
    • November 1, 2019

18. Normalizing or Annealing???

    By Toaster, October 28, 2019
    • 13 replies
    • 401 views
    • 
    • Irondragon Forge & Clay
    • October 29, 2019

19. Curious on temper of a pin/ drift punch from coil spring 5160 I'm guessing

    By Bustapepper, August 2, 2019
    • 17 replies
    • 841 views
    • 
    • anvil
    • August 8, 2019

20. 4140 Cracked when hardening 1 2 3

    By Ancientsword, January 3, 2014
    • 67 replies
    • 6,767 views
    • 
    • Frosty
    • August 7, 2019

21. Boiling water quench.

    By Bob JS, June 13, 2009
    • 12 replies
    • 4,196 views
    • 
    • Steve Sells
    • July 22, 2019

22. S7 heat treating

    By Matt Scanlan, July 16, 2019
    • 5 replies
    • 408 views
    • 
    • BIGGUNDOCTOR
    • July 17, 2019

23. 16 gallon oil quench tank

    By MC Hammer, July 1, 2019
    • 21 replies
    • 745 views
    • 
    • MC Hammer
    • July 3, 2019

24. Hardening 4140 need advice

    By Dan Manns, June 19, 2019
    • 22 replies
    • 717 views
    • 
    • Dan Manns
    • July 1, 2019

25. Air temperature vs. material temperature

    By Whiskeymike, June 24, 2019
    • 9 replies
    • 385 views
    • 
    • ThomasPowers
    • June 25, 2019

26. Is tempering always a good thing?

    By lyuv, June 18, 2019
    • 13 replies
    • 630 views
    • 
    • anvil
    • June 20, 2019