Stainless Steel Boat Shaft Bar
Stirlings are a boat shaft bar specialist, with the ability to offer long lengths. We have a proven ability to source and supply boat shaft in specific grades. Grades available include:
316L, 2205, 2507, 630, Aqua 17, 19, 22, and 22 High Strength.
With the capability to provide long length shafts, large diameter, various finishes and conditions Stirlings are able to provide a personalised package for your requirements.
● Stocked Item ○ Market Available
| Grade | Typical Ultimate Tensile Strength UTS |
Yield Strength 0.2% Offset |
Elongation | Pitting Resistance PREN |
| 630 | 860 - 1100 MPa | 725 - 900 MPa | 16 - 21 % | 18 |
| 316 | 515 - 620 MPa | 205 - 360 MPa | 30 - 60 % | 24 |
| 2205 | 620 - 780 MPa | 448 - 520 MPa | 25 - 40 % | 35 |
| 2507 | 730 - 960 MPa | 530 - 670 MPa | 25 - 40 % | 43 |
| Aqua 22 HS | 795 - 1050 MPa | 515 - 860 MPa | 25 - 35 % | 38 |