Specifications

Forged square bars,forged round bar
Alloy steel,carbon steel.
Size:150 x 150 to 550 x 550

Forged square bars SCM415

Similar grade:20CrMo,SCM420,
Size:150 x 150 to 600 x 600

Chemical Composition:

C:0.14/0.18; Mn:0.60/0.85; Si:0.15/0.35; Cr:0.90/1.20; Mo:0.15/0.30;

P: Max 0.030; S: Max 0.030;

Length:3.0m and up,

Delivery condtions:Only forged.

Or Rough Turned. Normalzied heat treatment.

UT:Sep1921-84 Class 3 C/c.

Corner:"R":3-5mm Max,(Aiming Sharp corner).

Deviation:Max 2%.

Diameter tolerance:-0/+8mm.

Straightness:Max 4mm/M.

For Both end cutting.

Other Steel Grade:

Carbon Steel:S20C,S26C,S35C,S45C,S50C,S55C,S60C;

Alloy Steel:SCM440,SCM420,SCM435,SCM415,SNCM220,SNCM439,SACM 645;

Tool Steel:SKD61.

Materials were supply to Korea,Europe,Taiwan,and other Area.