... ,1.2714,1.2738 and so on.2:technique:forged,hot rolled, cold drawn,rolling and so on.3:application:structural ... and so on.4.Excellent after-sales service5.Delivery condition: Hot forged, Heat-treatment (Normalized / Annealed / Quenched / tempered), Rough machining.6.cold ... with cutting, turning, cold drawn, quenching and tempering, solid fusion heat-treatment on rough machining.