Tungsten carbide (usoro kemịkalụ: WC) bụ ihe mejupụtara kemịkalụ (karịsịa, carbide) nke nwere akụkụ nhata nke tungsten na atọm carbon. N'ụdị ya kachasị mfe, tungsten carbide bụ ntụ ntụ isi awọ dị mma, mana enwere ike ịpịa ya ma mepụta ya ka ọ bụrụ ụdị site na usoro a na-akpọ sintering maka ojiji na igwe mmepụta ihe, ngwaọrụ ịkpụ ihe, ihe nchacha, shei na-amapu ihe agha na ọla. Tungsten carbide nwere ụdị cobalt na nickel binder.

Tungsten carbide siri ike okpukpu abụọ karịa ígwè, yana modulus Young nke ihe dị ka 530–700 GPa (77,000 ruo 102,000 ksi), ọ bụkwa okpukpu abụọ nke njupụta ígwè—ihe fọrọ nke nta ka ọ bụrụ etiti nke lead na ọlaedo.

Tungsten carbide nwere ike dị elu maka ihe siri ike ma sie ike. Ike nrụgide dị elu karịa ihe fọrọ nke nta ka ọ bụrụ ọla na alloy niile agbazere ma ọ bụ nke a kpụrụ akpụ.