630 stainless steel bright round bar/ shaft

1. Diameter:

   ø 8mm~  ø 400mm

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:

  CNC turning, peeled, centerless grinding, polished, or black.

7. Application:

  Propeller shaft, boat shaft,

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