Mofuta oa tšepe:

Tšepe ea carbon: lik'habone tse tlaase, boima bo botle le polasetiki, e sebelisoang haholo kahong, marokho le merero e meng.

Tšepe e nang le matla a phahameng a alloy: Matla le ho hanyetsa ha tšepe ea tšepe li ntlafatsoa ka ho eketsa lisebelisoa tse nyenyane tsa motsoako (joaloka manganese, silicon, nickel, joalo-joalo).

Tšepe e sa hloekang: E ​​na le chromium, nickel le lintho tse ling, e na le matla a ho thibela kutu, 'me hangata e sebelisoa limela tsa lik'hemik'hale, ho lokisa lijo le libakeng tse ling tse nang le litlhoko tse phahameng tsa tikoloho.

Sebopeho sa cross-sectional

I-beam: E na le ho kobeha ho hoholo le ho hanyetsa torsion mme e loketse meaho e jereng mojaro.

H-Beam: Boholo ba karolo ea sefapano bo batla bo le boholo 'me hangata bo sebelisoa meahong e meholo joalo ka meaho e phahameng le marokho.

Channel Steel: e sebelisoa meahong ea meaho, lisebelisoa tsa mochini, jj.

Angle Steel: E loketse lihokelo, meaho ea tšehetso, jj.