Details

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• Annealing envelopes useful up to Tmax 1200 °C
• For hardening small parts
• Airtight lock by means of folds of a fold lock or suitable tools
• Rapid heating of the foil binds the oxygen in the annealing envelope preventing virtually all oxidation and decarburizing
• Rapid quenching in air, oil or water, ensuring high dimensional accuracy
• Workpieces are placed as tightly as possible in the annealing envelope
• Envelopes made of ultra-thin stainless steel heat treating foil, welded on three sides, for single use

TECHNICAL SPECIFICATIONS

Article no.	Dimensions in mm			Article no.	Dimensions in mm
	Width	Length			Width	Length
491001000	63	127		491004000	203	254
491001501	63	203		491004501	203	355
491002000	101	152		491005001	254	304
491002501	101	228		491005500	254	406
491002999	152	203		491006000	304	355
491003500	152	304		491006500	304	457