Aisi Tool Steel - (4130)

We are offering tool steel. Our advantage: 1:steel grade:4140,4130,4340,4320,en26,p20,9840,8620 and so on. 2:technique:forged,hot rolled, cold drawn,rolling and so on. 3:application:structural steel bar, die steel bar, tool steel bar and so on. 4.excellent after-sales service 5.delivery condition: hot forged, heat-treatment (normalized / annealed / quenched / tempered), rough machining. 6.cold drawn: black/bright surface.