Performance:

 45# soft shaft(cylinder shaft),45# hard shaft(high carbon steel),Gcr15 hard shaft(bearing steel)

Diameter: 12mm--80 mm;

Length: 100 mm--6000 mm ;

Material:45#,GCr15 or steel material as your requirement(normal or high frequency quenching)

Hardness: HRC62±2;

Precision : g6--g5 ;

Depth of hard band: 2.5--0.3 mm;

Packing: Anti rust oil to be spread on rod surface and each rod to be packed in paper roll and then in wooden case(packing goods according to your requirement.