Ferrous alloys, e.g. steel alloys

Classification Context

Section:

CHEMISTRY; METALLURGY

Class:

METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS

Subclass:

ALLOYS

Related Keywords

Child Classifications

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• C22C 38/02 containing silicon
• C22C 38/04 containing manganese
• C22C 38/06 containing aluminium
• C22C 38/08 containing nickel
• C22C 38/1 containing cobalt
• C22C 38/12 containing tungsten, tantalum, molybdenum, vanadium or niobium
• C22C 38/14 containing titanium or zirconium
• C22C 38/16 containing copper
• C22C 38/18 containing chromium
• C22C 38/6 containing lead, selenium, tellurium or antimony, or more than 0.04% by weight of sulfur