Amfanin Samfur:
1. Ado na cikin gida da waje kamar farantin karfe na karfe, farantin karfe mai galvanized, bangon labule na karfe, dakin hasken karfe, kofofin aluminum da tagogi, allunan talla, shingen gini, allon gadi, da sauransu.
2. Ƙarfe na gaba ɗaya, tashar tashar tashar, farantin ƙarfe, farantin launi, farantin kwano, allon PC, da sauran kayan ƙarfe da kayan ƙarfe suna haɗuwa don shigarwa.
3. A karfe tsarin injiniya, da riveting da kayyade karfe tsarin launi karfe fale-falen buraka a kan kwana karfe, tashar karfe, da kuma I-beam, mota jiki, akwati akwatin, shipbuilding masana'antu, refrigeration kayan aiki da sauran taro ayyukan.