4138 جودة مواصفات الورقة
High strength structural steel
البدائللا يوجد بديل لهذه الورقة.
Flat / Cold Rolled
Cold rolled coils or flat steel products are produced by rolling hot rolled flat steels without a heat treatment operation in a thickness range of 0.20 to 2.00mm. While the product’s physical properties are all homogeneous along the strip, surface flatness, width and thickness values have fulfilled expectations at the top level.
High strength structural steel
التركيب الكيميائي (%)
| المعيار المكافئ | رقم جودة إرديمير | Cmin. | Cmax. | Mnmax. | Pmax. | Smax. | Simax. | Almin. | |
|---|---|---|---|---|---|---|---|---|---|
| المعيار | جودة | ||||||||
| Erdemir-2018 | S325G (MOD) | 4138 | 0.16 | 0.19 | 1.40 | 0.025 | 0.025 | 0.03 | 0.02 |
- Mechanical test is not carried out.