Brand Meproche, Physical State Liquid Neutral Hardening Salt, Packaging Type Barrel, Color Bluish

Meproche mn 660 working range 660 c to 890 c used as preheating salt for high speed selective carbon-based, Tool steels steels and hot working steel prior to hardening with meproche 970. Meproche mn 660 spl working range 660 c to 930 c. Does not allow the establishment of oxide film on the jobs. This product has been crafted to function with with cynide and allows easier absorption of carbon. Meproche mh 830 working range 830 c to 1100 c. Used for hardening of corrosion resisting steels, 2% carbon, 12% chromium tool steels and steels used for cutlery. Sometimes serving the aim of alternative to meproche 970 or 1100 for hot working steels. Use of regenerator is recommended. Meproche mh 970 working range 970 c to 1350 c. Used for heating the high speed and hot working steels to obtain the desired hardening heat level in the above working range. This salt avoids scaling along with decarburisation of the steels. However particular categories of above steels tend to decarburise during hardening in mh 970, Resulting in a low surface hardness. Whenever this problem encountered, Mh 971 should is capable of being utilized for prevent any decarburisation. Meproche mh 971 working range 970 c to 1350 c. Used for hardening rapidly heated steel alloy working steels with minimum amount of decarburisation. Meproche mh 1100 working range 950 c to 1350 c. The most superior quality salt with high purity and practically no moisture content. Used with regenerator to ensure the cleanliness of the high salt bath. The regenerator contains deoxidising agent which reacts and converts the oxide impurities into slag thereby preventing decarburisation. Meproche 11000 is designed for the heat treatment of, High speed steels. Hot tool steels designed for die manufacturing punches, Mandrels, Moulds etc. And high carbon high chromium type steels. It fails to allow decarburisation.