Fasteners & studs
Fasteners & Studs Wear Solutions
Fasteners and studs face significant wear from sliding abrasion and impact. Stancor Bright Bars offers superior grades that maintain integrity under demanding conditions.
The wear problem
Sliding abrasion causes surface degradation in fasteners and studs, leading to premature failure. The first failures often occur at the threaded areas where wear is concentrated.
Recommended plate by component
| Component | Grade | Thickness | Why |
|---|---|---|---|
| Studs | 080M40 / C45 | 10-30 | Enhanced wear resistance due to higher carbon content. |
| Bolts | 817M40 / 34CrNiMo6 | 5-25 | Superior toughness and fatigue resistance for high-stress applications. |
| Fasteners | 535A99 / 100Cr6 | 3-15 | Exceptional hardness providing extended life in abrasive environments. |
| Nuts | 670M40 / 1.7225 | 4-22 | Maintains structural integrity under high load and wear conditions. |
| Studs | 1.7131 / 16MnCr5 | 6-20 | Effective surface hardening capabilities for enhanced wear life. |
Selecting the right plate
Choose the right grade
Select a grade based on loads and environmental conditions.
Consider thickness range
Thickness influences the overall strength and wear resistance of the component.
Focus on machining requirements
Ensure the chosen grade is compatible with your machining capabilities.
Evaluate surface finishes
Opt for finishes that improve wear performance for specific applications.
Questions engineers ask
What factors affect wear in fasteners?
Wear is primarily influenced by material hardness and environmental conditions. High-impact applications require tougher grades to resist failure.
Why is surface finish important?
A smooth surface can reduce friction and wear, extending the life of fasteners. It also minimizes the chances of premature failure due to stress concentrations.
How do I determine the right grade?
Consider the load, operating environment, and compatibility with other materials. Selecting the right grade is crucial for optimal performance and longevity.
What is the significance of thickness in fasteners?
Thickness impacts strength and wear behavior; a thicker bar can provide added durability but must suit the application's specific requirements.
Get a quotation for fasteners & studs
Send drawings or part sizes and we quote plate, grade and cut-to-size options with mill test certificates.
Request a quotation