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SALT BATH TREATMENT

Summitglow Ltd. have over twenty one years experience in providing salt bath heat treatment to a wide range of different industries. We now have the ability to treat complex components where, for example, flatness is of paramount importance, these include machine rotary and straight cutting knives along with automotive clutch plates to name but a few.

Details of our facility are as follows:
Temperature range: 960oC – 1300oC
Suitable for all High Speed Steels, D2, D3, D6, A2, all “H” grade steels and other steels within this hardening range (including Stainless steels)
 
Salt Quench Facility in 540oC – 600oC range
Marquench Facility in 150oC – 350oC range
Oil Quench Facility
Size Range – Max o/d 330mm
Max length 510mm
Salt treatment by Summitglow.co.uk
Temperature range: 760oC – 900oC
Suitable for: Lower range temperature hardening – Tool steels, 01, L3 etc., and all engineering steels which harden within this range.
Marquench Facility in 180oC – 350oC range
Oil Quench Facility
Size Range – Max o/d 406mm
Max length 533mm

Case Hardening/Carburising
In addition to conventional through hardening of components we can also case harden all suitable steels in either salt or sealed quench atmosphere.
Details of our facility are as follows:

Salt Bath Carburising
Carburising up to 1.5mm deep in all grades of carburising steels. NO stop-off to prevent carburisation is possible but partial immersion is possible.
Size Range: Max o/d 406mm
Max length 508mm





CONTACT
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