Heavy Duty U-Bolts Chemical Composition
| Grade |
C |
Mn |
Si |
Cr |
Ni |
Mo |
| SS 304 |
0.08 max |
2.0 max |
1.0 max |
18.0 – 20.0 |
8.0 – 10.5 |
- |
| SS 316 |
0.08 max |
2.0 max |
1.0 max |
16.0 – 18.0 |
10.0 – 14.0 |
2.0 – 3.0 |
| High Strength Carbon Steel |
0.30 – 0.40 |
0.60 – 0.90 |
0.15 – 0.35 |
- |
- |
- |
| Alloy Steel |
0.40 – 0.50 |
0.60 – 0.90 |
0.20 – 0.40 |
0.50 – 1.0 |
0.50 – 1.0 |
0.20 – 0.40 |
Heavy Duty U-Bolts Mechanical Properties
| Grade |
Tensile Strength (min) |
Yield Strength (min) |
Elongation |
Hardness (max) |
| SS 304 |
515 MPa |
205 MPa |
40% |
201 HB |
| SS 316 |
515 MPa |
205 MPa |
40% |
217 HB |
| High Strength Carbon Steel |
800 MPa |
450 MPa |
18% |
250 HB |
| Alloy Steel |
900 MPa |
500 MPa |
15% |
280 HB |
Other Products