PRODUCTS

NICHROME

FECRAL

NICHROME WITH INSULATION

TITANIUM

TUNGSTEN

MOLYBDENUM

COBALT

THERMOCOUPLES

HEAT-RESISTING THERMOCOUPLES

NICKEL

MONEL

CONSTANTAN

CUPRONICKEL

HARD ALLOYS

METAL POWDERS

STAINLESS STEEL

HEAT-RESISTANT ALLOYS

FERROALLOYS

TIN

TANTALUM

NIOBIUM

VANADIUM

CHROMIUM

RHENIUM

PRECISION ALLOYS

ZIRCONIUM


 
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Standards for hard alloys

This page presents standards for hard alloys and products made from it. GOST and technical conditions regulate the chemical composition and properties of the alloys, and also products characteristics. Short versions of documents can be found on the website, and full versions of some of them are available for download.
¤ GOST 3882-74
Hard sintered alloys. Grades.
¤ TC 48-19-60-78
Tungsten, titanium-tungsten and titanium-tantalum-tungsten mixtures. Technical conditions.
¤ TC 48-19-154-92
Hard alloy mixtures of the grades VK8-KS, VK10-KS, VK20-KS. Technical conditions.

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