Specifications
1. Diameter: 1/4''~15''2. Surface: shiny
3. High tensile strength & hardness
4. Speclized in producing 630, 17-4PH
630 Stainless steel round bar/shaft:
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+polished, centerless grinding ), or black. |
7. Finishing: | Solution treated + age hardening heat treated ( H1100, H1150 ) |
7. Application: | boat shaft, pump shaft, turbine parts 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 ( See the picture) |
Our plant is specialized in producing 630 round bars, which are mainly used as the propeller shaft, pump shaft, valve parts, turbine parts. For more information, please contact us freely.
Picture as below:
1#: 630 stainless steel round bar: Dia. 3.5''x7000mm
2#: SS-630 stainless steel round bar: Dia. 1-3/4''x7000mm
3#: Direct reading spectrometer ( Type: OBLF)
4#: Package:
5#: Mechanical property Test