Amapayipi e-alloy uhlobo lwamapayipi ensimbi angenamthungo, ukusebenza kwawo kuphakeme kakhulu kunamapayipi ensimbi angenamthungo, ngoba lolu hlobo lwamapayipi ensimbi luqukethe i-Cr eyengeziwe, ukumelana kwayo nokushisa okuphezulu, ukumelana nokushisa okuphansi, ukusebenza kokumelana nokugqwala kungcono kakhulu kunezinye. Ipayipi lensimbi, ngakho-ke ipayipi le-alloy lisetshenziswa kabanzi ku-petroleum, i-aerospace, amakhemikhali, amandla kagesi, i-boiler, amasosha nezinye izimboni.
Ipayipi lensimbi yengxubevange lisebenza ku-petroleum, imboni yamakhemikhali, amandla kagesi, ubhayela, ukumelana nokushisa okuphezulu, ukumelana nokushisa okuphansi, ukumelana nokugqwala kwepayipi lensimbi elingenamthungo elisetshenziswayo.Ipayipi lensimbi ye-alloy nalo lingenziwa ngokusho kwekhasimende.