C75 (C75S) Cold Rolled Steel
Produced in cold-rolled and annealed form, C75 is available in two different mechanical property scales, commonly referred to as hardened and cold-rolled. The material in its non-heat-treated state is called cold-rolled, while the heat-treated state is called hardened. Initially named C75 according to the DIN/German standard, it was later renamed C75S according to the European Norm with the same technical specifications.
C75 / AISI 1075 Cold Rolled Steel / SAE 1075 Cold Rolled Steel
Technical Specifications of C75S Grade Cold Rolled Steel
The C75S Grade Cold-Rolled Steel Strip we supply is produced in cold-rolled form according to the 10132-4 standard, with a working number of 1.1248 according to the standard. It is generally supplied in cold-rolled form and can also be used in hardened form by end-users through their own processes. Hardened materials are available in two groups: White (Polished) and Gray/Blue (Tempered) surfaces. The hardness of hardened material ranges between 39-54 HRC. Our company supplies this material as slit coils and plates according to your measurements. We also produce according to special thickness tolerances upon request.
Technical Specifications AISI 1075 – Technical Specifications SAE 1075
Applications of C75S Grade Cold Rolled Steel
It is widely used in sectors such as automotive, white goods, and electronics.
STANDARD COMPARISON CHART
| EN 10132 | UNI | DIN | AFNOR | BS | SAE/AISI |
|---|---|---|---|---|---|
| C75S | C75 | CK75 | XC75 | -- | 1075 |
CHEMICAL COMPOSITION %
| C | Mn | Si | P max. | S max. | Cr max. | Ni max. | Mo max. | V |
|---|---|---|---|---|---|---|---|---|
| 0,70-0,80 | 0,60-0,90 | 0,15-0,35 | 0,025 | 0,025 | 0,40 | 0,40 | 0,10 | -- |
MECHANICAL VALUES
| Rm max N/mm² | HV max. | A% (Lo80 min) |
|---|---|---|
| 640 | 200 | 15 |
C75 (C75S) Cold Rolled Steel Spring
C75 (C75S) Material
C75 (C75S) Grade Steel
Cold Rolled Steel Price
Spring Steel Types
Stainless Steel Spring Steel
Spring Steel Material
Spring Steel Sheet/Tape