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9240 جودة مواصفات الورقة
Petrol Sondaj Borusu Yapımına Uygun Orta ve Yüksek Mukavemetli Çelikler
البدائللا يوجد بديل لهذه الورقة.
Flat / Hot Rolled
Flat steel products are obtained by heating semi-finished products with a rectangular cross-section (slab), which are produced by the continuous casting method, to a specific temperature and then rolling them, with thicknesses ranging from 1.40 to 25.40 mm and widths ranging from 700 to 2025 mm, produceed as coil or by cutting/slit-coiling flat steel products from coils.
Petrol Sondaj Borusu Yapımına Uygun Orta ve Yüksek Mukavemetli Çelikler
التركيب الكيميائي (%)
| المعيار المكافئ | رقم جودة إرديمير | Pmax. | Smax. | |
|---|---|---|---|---|
| المعيار | جودة | |||
| API 5CT-2023 PSL1 | H40 | 9240 | 0.03 | 0.03 |
- There are no chemical footnotes.
الخواص الميكانيكية
| المعيار المكافئ | رقم جودة إرديمير | Re [N/mm2] | Rm [N/mm2] | Impact | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| المعيار | جودة | |||||||||
| Temperature ( ° C)6≤t≤7.49 | KVC J min.6≤t≤7.49 | Temperature ( ° C)7.5≤t≤9.99 | KVC J min.7.5≤t≤9.99 | Temperature ( ° C)10≤t≤25 | KVC J min.10≤t≤25 | |||||
| API 5CT-2023 PSL1 | H40 | 9240 | 276-552 | 414 min. | 0 | 10 | 0 | 15 | 0 | 20 |
- Tensile and impact test values apply to "longitudinal" test pieces.
- A50 (%) = 1944 S00.2 / U0.9 (S0: cross-sectional area of the specimen, mm²; U: specified tensile strength, N/mm²)
- The impact test is carried out only when specified at the time of enquiry and order and is not carried out for thickness thinner than 6 mm.