CAS
Chemical Abstracts Service number
A unique registry number that identifies one chemical.
Where it appears
- Poly(allyl diglycol carbonate), ADC (CR-39)
- Amorphous fluoropolymer (Teflon AF)
- Alnico permanent-magnet alloy
- Aluminium alloy 1050
- Aluminium alloy 2011
- Aluminium alloy 2017
- Aluminium alloy 2024
- Aluminium alloy 2319
- Aluminium alloy 2017A
- Aluminium alloy 2618A
- Aluminium alloy 3103
- Aluminium-magnesium alloys (5XXX series)
- Aluminium alloy 6013
- Aluminium alloy 6082
- Aluminium alloy 6101
- Aluminium bronze C63000 (wrought, CuAl10Ni5Fe4)
- Aluminosilicate glass
- Antimonial lead
- Barium titanate
- Barium metal
- Beryllium oxide
- Beryllium
- Bismuth
- Phosphor bronze C51000 (CuSn5P)
- Aluminium bronze C95400
- Boron
- Calcium titanate
- Cartridge brass 70/30
- Cellulose acetate (CA) and cellulose acetate butyrate (CAB), cellulose esters for films, fibres, moulded parts and coatings
- Chromium-rich binary alloys
- Chromium diboride
- Chromium
- Cobalt-chromium alloys (Haynes 25 / L-605 and CoCrMo medical grades)
- Cobalt oxide
- Constantan
- Silver-bearing copper (CuAg0,10 OF)
- Copper
- Cupronickel 70/30
- Ductile iron (nodular iron, SG iron)
- Ethylene-chlorotrifluoroethylene
- Erbium
- Europium
- Ferroalloys (steelmaking master alloys)
- Gold alloys
- Graphene oxide and reduced graphene oxide
- Graphene
- Graphite
- Gray cast iron (flake graphite iron)
- Structural graphite
- Hafnium oxide
- Incoloy 825
- Inconel X-750
- Iridium
- Lanthanum strontium manganite
- Lanthanum
- Lead alloys other than antimonial lead (Pb-Sn-Ag, Pb-Sn-Sb, Pb-Bi, Pb-Se)
- Lead
- Lithium iron phosphate
- Lithium nickel oxide
- Lithium titanate
- Lithium lanthanum zirconium oxide
- Magnesium alloy AJ62
- Magnesium alloy AZ31B
- Magnesium alloy AZ61
- Magnesium alloy EV31A (Elektron 21)
- Magnesium (pure metal)
- Manganin
- Metallic glass (amorphous metal ribbons)
- Molybdenum diselenide
- Molybdenum-rhenium alloy
- Molybdenum-tungsten alloy (Mo-30W)
- Monel 400
- Niobium-tin (Nb3Sn)
- Neodymium
- Nickel oxide
- Nickel
- Nimonic 90
- Niobium alloys (Nb-1Zr, C-103, FS-85)
- Niobium carbide
- Lithium nickel manganese cobalt oxide
- Polyamide 6 (nylon 6)
- Palladium
- Polydimethylsiloxane (PDMS), Sylgard 184 and silicone elastomer
- Polybutylene terephthalate (PBT)
- Polyethylene oxide
- Polyethersulfone
- Polyethylene terephthalate (PET), including biaxially oriented film (Mylar)
- Pyrolytic graphite
- Phosphor bronze C52100 (CuSn8)
- Poly(methyl methacrylate)
- Polypropylene
- Polyoxymethylene (acetal), POM
- Polyphenylene oxide
- Polyphenylsulfone
- General-purpose polystyrene (GPPS) and high-impact polystyrene (HIPS)
- Polysulfone
- Polytetrafluoroethylene
- Polyurethane
- Polyvinylidene fluoride
- Rhodium
- Ruthenium
- Samarium
- Scandium
- Shapal
- Silicon nitride
- Low-outgassing silicone RTV (DOWSIL 93-500 space-grade encapsulant)
- Duplex stainless steel 2205
- Stainless steel 304L
- Stainless steel 409
- Stainless steel 430F
- Stainless steel 440C
- Stainless steel 444
- Martensitic stainless steel 13Cr-4Ni (UNS S41500)
- Carbon steel 1070
- Carbon steel 1215
- Tantalum carbide
- Superconducting wire composites (MgB2, REBCO and Bi-2223 tapes)
- Tantalum
- Tellurium copper
- Thoriated tungsten (WT20)
- Titanium alloy Ti-6Al-4V (Grade 5)
- Tin-antimony babbitt (tin-base bearing metal)
- Tin(IV) oxide and indium tin oxide
- Gamma titanium aluminide (TiAl), Ti-48Al-2Cr-2Nb turbine-blade alloy
- Commercially pure titanium, Grade 2 (UNS R50400)
- Titanium grade 12, Ti-0.3Mo-0.8Ni (UNS R53400)
- Commercially pure titanium, Grade 3 (UNS R50550)
- Commercially pure titanium, Grade 7 (UNS R52400, Ti-0.15Pd)
- Titanium Grade 9, Ti-3Al-2.5V (UNS R56320)
- Titanium hydride
- AISI H13 hot-work tool steel (EN 1.2344, X40CrMoV5-1)
- AISI D2 cold-work tool steel (EN 1.2379, X153CrMoV12)
- Tungsten carbide (cemented carbide)
- TZM molybdenum alloy
- Vanadium
- Zamak (zinc die-casting alloys)
- Zinc and zinc alloys
- Zirconium carbide
- Zirconium and Zircaloy
About this definition
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