| Customization: | Available |
|---|---|
| Material: | Stainless Steel |
| Type: | Round Head |
|
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Special Features
1. The high strength bolts have been widely used in large ball mills up to dia.12-meter mills.
2. The high strength screws can be reliably used in small,middle and large cement mills,coal mils and mine mills.
3. The high strength bolts have been properly heat-treated to achieve better mechanical properties.
4. The standard bolt units include one rubber ring,concave washer,spring washer and nut.
Chemical Composition:
| Composition(%) | C | Si | Mn | Cr | Ni | S | P |
|
0Cr18Ni9Ti (AISI 321) |
≤0.08 | ≤2.0 | ≤2.0 | 17.0-19.0 | 9.0-12.0 | ≤0.03 | ≤0.035 |
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