1. Diameter:

   Ø1'', Ø2'', Ø2.5'',  Ø3'', Ø3.5'', Ø4'', Ø4.5'', Ø4.5'', Ø5'',Ø6'', Ø7'', Ø8''

2. Length:

  within 8 meters

3. Standard:

  ASTM A564

4. Diameter tolerance:

  H9, H11, H13, +0.3mm, +0.5mm etc

5. Length:

  -0/+50mm

6. Surface:

 Bright (CNC turning, peeled, centerless grinding, polished), or black.

7. Finishing:

 Solution treated + age hardening heat treated ( H1100, H1150 )

7. Application:

  Propeller shaft, boat shaft, pump shaft etc

8. Chemical composition:

C:≤0.07,           Si:≤1.0,            Mn:≤1.0,         P:≤0.04,       S:≤0.03,  

 Cr:15.0~17.0,    Ni:3.0~5.0,      Cu:3.0~5.0     Nb: 0.15~0.45

9. Mill Test Certificate:

Available

10. Package:

Strong wooden box ( Suitable for exporting & it will protect the shaft safe)