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6042 جودة مواصفات الورقة
Unalloyed carbon steel with intermediate- strength for tube production
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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.
Unalloyed carbon steel with intermediate- strength for tube production
التركيب الكيميائي (%)
| المعيار المكافئ | رقم جودة إرديمير | Cmax. | Mnmax. | Pmax. | Smax. | |
|---|---|---|---|---|---|---|
| المعيار | جودة | |||||
| ASTM A500-2018 | C | 6042 | 0.23 | 1.35 | 0.035 | 0.035 |
- Copper content shall be minimum 0.20 %, if copper-containing steel is specified in the purchase order.
- For each reduction of 0.01 percentage point below the specified max C an increase of 0.06 percentage point above the specified max for Mn is permitted up to a max of 1.50% by heat analysis
الخواص الميكانيكية
| المعيار المكافئ | رقم جودة إرديمير | Re [N/mm2] | Rm [N/mm2] | A(%) min. t(thickness, mm) | ||
|---|---|---|---|---|---|---|
| المعيار | جودة | |||||
| A501.8≤t≤19 | A20019.01≤t≤25 | |||||
| ASTM A500-2018 | C | 6042 | 345 min. | 425 min. | 21 | 21 |
- Specified elongation value applies to thickness ≥ 3.05 mm. For thickness < 3.05 mm, the minimum elongation value is subjected to negotiation.
- Tensile test values apply to "longitudinal" test pieces