ASTM A387 Gr11 CL2N Container Steel Plate， Alloy Steel plate
1. Simple Description:
1) ASTM Standard A387/A387M-11 Chromium-Molybdenum Alloy Steel Sheets for Pressure Vasa Chemical Compositio
Impact Temperature Delivery Condition Normalised + Temperatus/Annaaled.
2) Singuli gradus excepi Gradus 21L 22L et 9 in promptu sunt gradus distrahentes srength graduum sicut definiuntur in tabulis requisitis tensilibus.
Gradus 21L et 22L tantum in promptu sunt ut Classis 1 Gradus 91 tantum in promptu est ut Classis II. NOTA 1- Gradus 911, hac antea tecta
specificatio, nunc per Specificationem A1017/A1017M contegitur.
3) Maxima laminarum crassitudo solum limitatur capacitate compositionis ad res necessarias mechanicas determinatas.
2. Compositio chemica:
| Gradus | Analysis | Chemical Compositio (Max%) | ||||||
| C | Si | Mn | P | S | Cr | Mo | ||
| Gr11 | Calor | 0.05-0.17 | 0.5-0.8 | 0.4-0.65 | 0.025 | 0.025 | 1.0-1.5 | 0.45-0.65 |
| Product | 0.04-0.17 | 0.44-0.86 | 0.35-0.73 | 0.025 | 0.025 | 0.94-1.56 | 0.40-0.70 | |
| Gr22 | Calor | 0.05-0.15 | ≤0.50 | 0.3-0.6 | 0.025 | 0.025 | 2.0-2.5 | 0.9-1.1 |
| Product | 0.05-0.15 | ≤0.50 | 0.35-0.73 | 0.025 | 0.025 | 1.88-2.62 | 0.85-1.15 | |
Mechanica 3. Proprietates:
| Gradus | Classis | Mechanica Property | ||
| Cedant vires (N/mm2)/(Mpa) | Tensile Fortitudo (N/mm2)/(Mpa) | Longitudo (%) | ||
| Gr11 | Classis 1 | ≥240 | 415-585 | ≥19 |
| Classis 2 | ≥310 | 515-690 | ≥18 | |
| Gr22 | Classis 1 | ≥205 | 415-585 | ≥18 |
| Classis 2 | ≥310 | 515-690 | ≥18 | |
4. Picture Show:
5. Partus;
6. continens Loading:
7. Applicatio:
Praecipua propositio vexillum continens laminam Americanam: late in petrolei, chemicis, stationis potentiae, boiler aliisque industriis;
reactores, negotiatores caloris, separatores, lacus sphaericis, oleum et lacus gasi liquati, lacus gasi liquefacti, energiae nuclei reactor pressionis testarum;
boilers vapor tympanorum, cylindrorum gasi petrolei liquefacti, pressurae aquae altae fistulae stationum hydropower, turbines volutatum aliorumque armorum.
et composita.
