Customer Reviews

very pleased

General Rating
100%

Price
100%

Value
100%

Quality
100%

If it was not for your web site I don't know what I would do..thank you very much
Review by walter
Posted on 7/5/15

GET MANUALS ONLINE HERE:
https://evenheat-kiln.com/?p=heat-treating-information

The following information is from the Evenheat web site with their permission.

General Heat Treating Data for Various Metals

Steel Type	Rockwell Hardness	Hardening Temperature	Hardening Time	Temper Temperature	Temper Time
D2 Tool Steel	58 RC	1880°F	15 min.	500°F	2 hrs. 2 times
D2 Springs & Rockers	43 to 45 RC	1880°F	15 min.	1200°F	2 hrs. 1 time
154CM S.S.	58 RC 61 RC	1900°F	15 min.	400°F for 58 RC 275°F for 61 RC	2 hrs. 2 times
154CM S.S. Springs & Rockers	43 to 45 RC	1900°F	15 min.	1200°F	2 hrs. 1 time
440C S.S.	58 RC	1880°F	15 min.	375°F	2 hrs. 1 time
440C S.S. Springs & Rockers	43 to 45 RC	1880°F	15 min.	1100°F	1 hr. 1 time
CPM 440V S.S. (S60V)	58 RC	1950°F	30 min.	300°F	2 hrs. 2 times
CPM 440V S.S. Springs & Rockers	43 to 45 RC	1950°F	30 min.	1100°F	2 hrs. 1 time
ATS-34 S.S.	58 RC 61 RC	1900°F	15 min.	400°F for 58 RC 275°F for 61 RC	2 hrs. 1 time
ATS-34 S.S. Springs & Rockers	43 to 45 RC	1900°F	15 min.	1200°F	2 hrs. 2 times
Vascoware & Cru-ware		1950°F	30 min.	1000°F	2 hrs. 3 times
Boye Dendritic S.S.		1880°F	30 min.	400°F	1 hr. 2 times
440A S.S.		1880°F	15 min.	212°F	2 hrs. 1 time
CMP420V		2150°F	10 min.	400°F	2 hrs. 2 times
A-2		1800°F		500°F	2 hrs. 2 times
01 Tool Steel		1500°F	10 min. or until non-magnetic, oil quench (oil needs to be warm - 100 to 150°F) Temper at 350°F for 2 hrs.
Annealing		1650°F	30 min.	1650°F for 30 min. Shut off with oven door closed. Leave in overnight.

NOTE: These figures are based on 3/16" thick material and should be altered to the thickness of the material being treated. (I.E. 1/8" thick material should be 8 to 10 minutes and 1/4" material should be near 20 minutes). The rule of thumb is 1 hour per inch of thickness.

Heat Treat Information - temperatures - CLICK TO VIEW