泰安市MedAccred _AC8102热处理基准审核标准【12】

12.6 Thermal Treatment Step Two Temper SECTION NA

12.6.1 Step Two Temper

12.6.1.1 Furnace used:

12.6.1.2 Date part(s) processed:

12.6.2 Step Two - Temperature

12.6.2.1 What is the basis for determining the tempering temperature for alloy steels?

12.6.2.1.1 Specified in the shop paper:

12.6.2.1.2 As quenched hardness:

12.6.2.1.3 Other (Describe): (EC) Do not describe.

12.6.3 (EC) Step Two Temper – Temperature

		REQUIREMEN T	SHOP PAPER REQUIREMENT	SET TEMPERATUR E	ACTUAL TEMPERATURES
Temperature		(EC)	(EC)	(EC)
Check if used
Control					(EC)
Recorder					(EC)
High/Low - Type A or C Instrumentation					(EC)
Load Thermocouples					(EC)

12.6.4 (EC) Step Two Temper – Time

	REQUIREMENT	SHOP PAPER REQUIREMENT	ACTUAL
Atmosphere	(EC)	(EC)	(EC)
Time and Tolerance	(EC)	(EC)	(EC)
Time loaded into furnace
Time start of soak			(EC)
Time end of soak			(EC)
Media for Cooling	(EC)	(EC)	(EC)
Cooling Rate (Excluding Quench)	(EC)	(EC)	(EC)