Pipa Baja Las Las ASTM A335 P91
Spesifikasi ASTM A335 P91
| Khusus kanggo | Ukuran Diameter Gedhe |
| Ukuran njaba | 19.05mm - 114.3mm |
| Kandel Tembok | 2.0mm - 14 mm |
| Dawane | maksimal 16000mm |
| Jadwal | Jadwal 20 - Jadwal XXS (luwih abot tinimbang panjaluk) nganti 250 mm thk. |
| Formulir | Babak, Kothak, persegi dowo, Hidrolik lsp. |
| Standar | ASTM A335 P91, SA335 P91 (kanthi Sertifikat Tes IBR) |
| Ukurane | 1/2 NB nganti 36 NB |
| Kandel | 3-12mm |
| Jadwal | SEK 40, SEK 80, SEK 160, SEK XS, SEK XXS, Kabeh Jadwal |
| Toleransi | Pipa sing adhem adhem: +/- 0.1mm Pipa sing digulung adhem: +/- 0,05mm |
| Kerajinan | Kadhemen digulung lan Cold kadhemen |
| Jinis | Mulus / ERW / Gandheng / Pabrik |
| Dawane | Acak, Random Ganda & Panjang Potong. |
| Pungkasan | Plain End, Beveled End, Treaded |
| Khusus kanggo | Diameter Gedhe SA335 P91 Material |
| Pengujian Tambahan | NACE MR 0175, NACE TM0177, NACE TM0284, HIC TEST, SSC TEST, H2 SERVICE, IBR, lsp. |
| Lamaran | Pipa Baja Alloy-Ferritic Mulus kanggo Layanan Suhu Tinggi |
Komposisi Kimia ASTM A335 P91
| C,% | Mbak,% | P,% | S,% | Si,% | Cr,% | Mo,% | V,% | N,% | Ni,% | Al,% | Ora,% |
| 0.08-0.12 | 0.3-0.6 | 0,02 maks | 0,01 maks | 0.2-0.5 | 8.0-9.5 | 0.85-1.05 | 0.18-0.25 | 0.03-0.07 | 0,4 maks | 0,04 maks | 0.06-0.10 |
Komposisi Materi A335 P91 lan Komposisi Astm A335 Gr P91 diwenehake ing tabel ing ndhuwur
ASTM A335 P91 Properties
| Kekuwatan tarik, MPa | Kekuwatan ngasilake, MPa | Elongasi,% | Atose, HB |
| 585 men | 415 men | 20 men | 250 maks |
ASTM A335 Gr P91 Bahan sing padha
SA335 P91 padha karo Pipa
| ASTM | ASME | Materi sing padha | JIS G 3458 | UNS |
|---|---|---|---|---|
| A335 P91 | SA335 P91 | T91, K90901, X10CrMoVNb9-1, 1.4903 | K91560 |
Standar sing padha: EN 10216-2, ASTM A213, ASME SA213, GOST 550-75, NBR 5603
ASTM A335 P91 Alloy Steel Seamless Pipa Syarat Perawatan Panas
| P5, P9, P11, lan P22 | |||
| Sasmita | Jinis Perawatan Panas | Normalisasi Range Suhu F [C] | Panyusunan Subkritis utawa Tempering Jarak Suhu F [C] |
| ASTM A335 P5 (b, c) Pipa | Anneal Lengkap utawa Isotermal | ||
| Normalake lan Temperatur | ***** | 1250 [675] | |
| Anneal Subcritical (mung P5c) | ***** | 1325 - 1375 [715 - 745] | |
| Pipa ASTM A335 P9 | Anneal Lengkap utawa Isotermal | ||
| Normalake lan Temperatur | ***** | 1250 [675] | |
| Pipa ASTM A335 P11 | Anneal Lengkap utawa Isotermal | ||
| Normalake lan Temperatur | ***** | 1200 [650] | |
| Pipa ASTM A335 P22 | Anneal Lengkap utawa Isotermal | ||
| Normalake lan Temperatur | ***** | 1250 [675] | |
| Pipa ASTM A335 P91 | Normalake lan Temperatur | 1900-1975 [1040 - 1080] | 1350-1470 [730 - 800] |
| Quench lan Temperatur | 1900-1975 [1040 - 1080] | 1350-1470 [730 - 800] |
Kebutuhan Pensa P33 A335 P91
| Mulus | |||||
| P-5 | P-9 | P-11 | P-22 | P-91 | |
| Kekuwatan tarik, min., Psi | |||||
| ksi | 60 | 60 | 60 | 60 | 85 |
| MPa | 415 | 415 | 415 | 415 | 585 |
| Kekuwatan Hasil, min., Psi | |||||
| ksi | 30 | 30 | 30 | 30 | 60 |
| MPa | 205 | 205 | 205 | 205 | 415 |
Nilai liyane sing bisa diwenehake.
ASTM / ASME A / SA213 Gr. T2, T11, T12, T22, T91, T92
ASTM / ASME A / SA335 Gr. P1, P2, P5, P11, P12, P22
ASTM / ASME A / SA209 T1, T1a, T1b
