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316L Stainless Double Crank Hooks Bent on CNC
High-precision 3D CNC bending of 6mm 316L stainless rods into double crank hooks - maximum corrosion resistance for marine and chemical service.
Key Specifications
- Materials
- 316L stainless steel rod, 6 mm
Key Features
- 316L resists salt and chemicals
- Double crank offsets in one program
- Smooth hook curve protects lines
- Bright low-carbon grade stays clean
When Do You Pay Extra for 316L?
Short answer: Salt, acids, or never wanting rust. This video shows 6mm 316L stainless rods bent into double crank hooks on a 3D CNC machine - the molybdenum-alloyed grade that laughs at marine air and chemical splash.
What the Video Demonstrates
| Step | Operation | Result |
|---|---|---|
| 1 | First crank offset | Geometry start |
| 2 | Hook curve swept | Smooth radius |
| 3 | Sample card check | Shape proved |
| 4 | Hand check | Batch verified |
Key Applications
- Marine and offshore rigging hooks
- Chemical plant hanging hardware
- Medical and lab equipment parts
304 vs 316L in Harsh Service
| 304 | 316L (shown) |
|---|---|
| Great general use | Salt spray champion |
| Can pit in chlorides | Molybdenum resists pitting |
FAQ
Can you supply material certificates? Yes - mill certs accompany 316L batches.
Do you weld and polish after bending? Both finishing operations run in-house.
Interested in this machine?