Hot Rolled Steel Round bar Grade: AISI 1045, SCM440, 45B, 20Cr, etc. Size: 16-270mm with chamfering and straightness

Article: Hot rolled steel round bar

Grade:	S45CB, 20Cr, SCM440, SCM420 as customized.
Size:	16-270mm
Length:	5.8m/6m fixed length, or as customized.
MOQ:	50MT
Remark:	chamfering and straightness
Packing:	around 3MT per bundle, in bulk

Aplication of Hot Rolled Steel Round Bar:

The products are widely used in machinery making, autombile making, railway, mine machinery, petoleum machinry, agricultural machinery and civil archtectue such as all kinds of shafts, screws, connecting rods, hardware tools, gears, standard parts, spanners fasteners, structural parts for automobile and agricultural machinery, outer and iner sleeves, rollers and balls for bearing making.

Processing flow:

Sintering

blast furnace

RH pretreatment of hot metal

metal mixer

converter

LF refining

VD

billet continuous casting machine

heating furnace

rolling

finishing

test

finished products