MATERIALS / CNC MACHINING
Carbon & alloy steel
Metals · CNC milling & turning
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MATERIAL OVERVIEW
Properties to guide your selection.
A versatile family for load-bearing mechanical parts. Grade and heat treatment determine the required strength and hardness.
Typical applications
Shafts, pins and structural parts
Selection considerations
Define the grade, heat treatment and corrosion-protection finish.
Discuss this material →Define your material requirements.
| Material family | Carbon & alloy steel |
|---|---|
| Reference designations | 1018 / 4130 / 4140 / 1045 |
| Availability & supplied condition | Confirm with the CK quotation. |
| Dimensions, finish & inspection | Reviewed against your drawing and part requirements. |
Reference grades support material selection. They do not constitute a confirmed CK stock list or guaranteed part performance.

