Forgingsumumnadipalsukansanggeusngajalin, motong, perlakuan panas sarta prosedur séjén. Dina raraga pikeun mastikeun kualitas manufaktur paeh jeung ngurangan biaya produksi, bahan kudu malleability alus, machinability, hardenability, hardenability na grindability; Ogé kudu boga karentanan leutik pikeun oksidasi, decarburization na quenching deformasi sarta cracking.
1, kalenturan:boga low panasngajalinrésistansi deformasi, plasticity alus, rentang suhu forging téh lega, forging retakan tiis retakan jeung présipitasi jaringan carbide kacenderungan low.
2, prosés annealing:rentang suhu annealing spheroidizing lega, karasa annealing lemah sareng rentang turun naek leutik, laju spheroidizing tinggi.
3, motong machinability:jumlah motong badag, leungitna alat low, roughness permukaan machining low.
4, oksidasi, sensitipitas decarburization:pemanasan suhu luhur, résistansi oksidasi tiasa alus, speed decarburization slow, teu sénsitip kana medium pemanasan, produksi kacenderungan pitting leutik.
5, hardenability:sanggeus quenching, mibanda seragam jeung karasa permukaan tinggi.
6, Hardenability:sanggeus quenching, lapisan hardening deeper bisa diala, sarta sedeng quenching bisa hardened kalawan quenching sedeng.
7, quenching deformasi cracking kacenderungan:robah volume quenching konvensional leutik, bentuk warping, distorsi téh slight, kacenderungan deformasi abnormal low. quenching konvensional boga sensitipitas cracking lemah sareng teu peka suhu quenching jeung bentuk workpiece.
8, Grindability:kabayang grinding leungitna relatif leutik, euweuh wates kaduruk grinding jumlah badag, kualitas kabayang grinding jeung kaayaan cooling teu sénsitip, teu gampang mun teu ngagem karuksakan sarta grinding retakan.