A335 P11 Alloy Steel Huraian paip lancar
ASTM A335 P11 adalah aloi ferritik lancar - paip keluli dalam kromium - molybdenum (Cr - mo), direkayasa untuk perkhidmatan suhu/tekanan tinggi -. Mikrostrukturnya terdiri daripada bainite atau ferrite - pearlite (bergantung kepada rawatan haba), di mana pengaliran terkawal CR (1.00 - 1.50%) dan MO (0.44- 0.65%) Dikeluarkan melalui proses panas yang siap atau sejuk, paip memerlukan normalisasi dan pembajaan untuk meningkatkan kestabilan sempadan bijian. Ia disahkan untuk paip kuasa ASME B31.1/B31.3 yang dikawal selia dan paip penapisan suhu tinggi/petrokimia.
A335 P11 Aloi Ferritik Lancar - Paip keluli untuk spesifikasi perkhidmatan suhu tinggi -:
| Saiz | 1/8 "hingga 24" |
| Piawaian | ASTM A335, ASME SA335 |
| Jenis | Lancar |
| Dimensi luar | 19.05mm - 114.3mm |
| Ketebalan dinding | 2mm - 14mm |
| Panjang | 6m atau sebagai adat, tunggal, dua kali ganda & potong panjang. |
| Carta jadual | Sch 10 - Sch xxs |
| Bentuk | Bulat, segi empat tepat, persegi, hidraulik dan lain -lain. |
| Berakhir | Hujung biasa, hujung beveled, menginjak |
Spesifikasi standard A335 P11
Sifat kimia & mekanikal
| Komposisi Kimia ASTM A335 P11 (%) | ||||||
| C | Mn | P | S | SI | Cr | Mo |
|
0.05%~0.15% |
0.3%~0.6% | Kurang daripada atau sama dengan 0.025% |
Kurang daripada atau sama dengan 0.025% |
0.5%-1.00% |
1.00%~1.5% |
0.44%~0.65% |
Sifat mekanikal
| Harta | Nilai standard |
|---|---|
| Kekuatan tegangan | Lebih besar daripada atau sama dengan 415 MPa (60 ksi) |
| Kekuatan hasil (0.2% mengimbangi) | Lebih besar daripada atau sama dengan 205 MPa (30 ksi) |
| Pemanjangan | Lebih besar daripada atau sama dengan 20% |
| Kekerasan (Brinell) | Kurang daripada atau sama dengan 197 hbw |
Carta saiz A335 Gr. P11 aloi ferritik - keluli tinggi - paip suhu
| Nb | Saiz | OD | 40S | 5S | 10S | S10 | S20 | S40 | S60 | XS/80S | S80 | S100 | S120 | S140 | S160 | Xxs |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | ||
| 1/8 | 10.29 | 1.2 | 1.73 | 2.41 | ||||||||||||
| 1/4 | 13.72 | 1.7 | 2.24 | 3.02 | ||||||||||||
| 3/8 | 17.15 | 1.7 | 2.31 | 3.2 | ||||||||||||
| 15 | 1/2 | 21.34 | 2.8 | 1.7 | 2.1 | 2.77 | 3.73 | 3.73 | 4.78 | 7.47 | ||||||
| 20 | 3/4 | 26.67 | 2.9 | 1.7 | 2.1 | 2.87 | 3.91 | 3.91 | 5.56 | 7.82 | ||||||
| 25 | 1 | 33.4 | 3.4 | 1.7 | 2.8 | 3.38 | 4.55 | 4.55 | 6.35 | 9.09 | ||||||
| 32 | 1 1/4 | 42.16 | 3.6 | 1.7 | 2.8 | 3.56 | 4.85 | 4.85 | 6.35 | 9.7 | ||||||
| 40 | 1 1/2 | 48.26 | 3.7 | 1.7 | 2.8 | 3.68 | 5.08 | 5.08 | 7.14 | 10.2 | ||||||
| 50 | 2 | 60.33 | 3.9 | 1.7 | 2.8 | 3.91 | 5.54 | 5.54 | 9.74 | 11.1 | ||||||
| 65 | 2 1/2 | 73.03 | 5.2 | 2.1 | 3.1 | 5.16 | 7.01 | 7.01 | 9.53 | 14 | ||||||
| 80 | 3 | 88.9 | 5.5 | 2.1 | 3.1 | 5.49 | 7.62 | 7.62 | 11.1 | 15.2 | ||||||
| 90 | 3 1/2 | 101.6 | 5.7 | 2.1 | 3.1 | 5.74 | 8.08 | 8.08 | ||||||||
| 100 | 4 | 114.3 | 6 | 2.1 | 3.1 | 6.02 | 8.56 | 8.56 | 11.1 | 13.5 | 17.1 | |||||
| 125 | 5 | 141.3 | 6.6 | 2.8 | 3.4 | 6.55 | 9.53 | 9.53 | 12.7 | 15.9 | 19.1 | |||||
| 150 | 6 | 168.3 | 7.1 | 2.8 | 3.4 | 7.11 | 10.97 | 11 | 14.3 | 18.3 | 22 | |||||
| 200 | 8 | 219.1 | 8.2 | 2.8 | 3.8 | 6.4 | 8.18 | 10.3 | 12.7 | 12.7 | 15.1 | 19.3 | 20.6 | 23 | 22.2 | |
| 250 | 10 | 273.1 | 9.3 | 3.4 | 4.2 | 6.4 | 9.27 | 12.7 | 12.7 | 15.1 | 19.3 | 21.4 | 25.4 | 28.6 | 25.4 | |
| 300 | 12 | 323.9 | 9.5 | 4 | 4.6 | 6.4 | 10.3 | 14.3 | 12.7 | 17.5 | 21.4 | 25.4 | 28.6 | 33.3 | 25.4 | |
| 350 | 14 | 355.6 | 9.5 | 4 | 4.8 | 6.4 | 7.9 | 11.1 | 15.1 | 12.7 | 19.1 | 23.8 | 27.8 | 31.8 | 35.7 | |
| 400 | 16 | 406.4 | 9.5 | 4.2 | 4.8 | 6.4 | 7.9 | 12.7 | 16.7 | 12.7 | 21.4 | 26.2 | 31 | 36.5 | 40.5 | |
| 450 | 18 | 457.2 | 9.5 | 4.2 | 4.8 | 6.4 | 7.9 | 14.3 | 19.1 | 12.7 | 23.8 | 29.4 | 34.9 | 39.7 | 45.2 | |
| 500 | 20 | 508 | 9.5 | 4.8 | 5.5 | 6.4 | 9.5 | 15.1 | 20.6 | 12.7 | 26.2 | 32.5 | 38.1 | 44.5 | 50 | |
| 550 | 22 | 558.8 | 9.5 | 4.8 | 5.5 | 6.4 | 9.5 | 22.2 | 12.7 | 28.6 | 34.9 | 41.3 | 47.6 | 54 | ||
| 600 | 24 | 609.6 | 9.5 | 5.5 | 6.4 | 6.4 | 9.5 | 17.5 | 24.6 | 12.7 | 31 | 38.9 | 46 | 52.4 | 59.5 | |
| 650 | 26 | 660.4 | 9.5 | 7.9 | 13 | 12.7 | ||||||||||
| 700 | 28 | 711.2 | 9.5 | 7.9 | 13 | 12.7 | ||||||||||
| 750 | 30 | 762 | 9.5 | 6.4 | 7.9 | 7.9 | 13 | 12.7 | ||||||||
| 800 | 32 | 812.8 | 9.5 | 7.9 | 13 | 17.5 | 12.7 | |||||||||
| 850 | 34 | 863.6 | 9.5 | 7.9 | 13 | 17.5 | 12.7 | |||||||||
| 900 | 36 | 914.4 | 9.5 | 7.9 | 13 | 19.1 | 12.7 |
ASTM A335 P11 Alloy Steel Pipa Lancar untuk Carta Berat Ekonomi Overheater
| Saiz NPS | Paip OD | Ketebalan dinding | ID paip | Berat setiap kaki | Standard ke xxhy | Jadual Paip # |
Seksyen modulus | Kapasiti gelen setiap kaki linear |
| 1/2 | 0.84 | 0.109 | 0.622 | 0.85 | Std | 40 | .0407 | .0158 |
| 0.188 | 0.464 | 1.31 | 160 | .0528 | .0088 | |||
| 0.294 | 0.252 | 1.72 | Xxhy | .0577 | .0026 | |||
| 0.219 | 0.612 | 1.95 | 160 | .1006 | .0153 | |||
| 3/4 | 1.05 | 0.113 | 0.824 | 1.13 | Std | 40 | .0705 | .0277 |
| 0.147 | 0.546 | 1.09 | Xhy | 80 | .0478 | .0122 | ||
| 0.154 | 0.742 | 1.48 | Xhy | 80 | .0853 | .0225 | ||
| 0.308 | 0.434 | 2.44 | Xxhy | .1103 | .0077 | |||
| 1 | 1.315 | 0.133 | 1.049 | 1.68 | Std | 40 | .1328 | .0449 |
| 0.179 | 0.957 | 2.17 | Xhy | 80 | .1606 | .0374 | ||
| 0.250 | 0.815 | 2.85 | 160 | .1904 | .0271 | |||
| 0.358 | 0.599 | 3.66 | Xxhy | .2136 | .0146 | |||
| 1 1/4 | 1.66 | 0.140 | 1.380 | 2.27 | Std | 40 | .2346 | .0777 |
| 0.191 | 1.278 | 3.00 | Xhy | 80 | .2913 | .0666 | ||
| 0.250 | 1.160 | 3.77 | 160 | .3421 | .0549 | |||
| 0.382 | 0.896 | 5.22 | .4110 | .0328 | ||||
| 1 1/2 | 1.90 | 0.145 | 1.610 | 2.72 | Std | 40 | .3262 | .1058 |
| 0.200 | 1.500 | 3.63 | Xhy | 80 | .4118 | .0918 | ||
| 0.281 | 1.338 | 4.86 | 160 | .5079 | .0730 | |||
| 0.400 | 1.100 | 6.41 | .5977 | .0494 | ||||
| 2 | 2.375 | 0.109 | 2.157 | 2.64 | 10 | .4205 | .1898 | |
| 0.154 | 2.067 | 3.66 | Std | 40 | .5606 | .1743 | ||
| 0.218 | 1.939 | 5.03 | Xhy | 80 | .7309 | .1534 | ||
| 0.250 | 1.875 | 5.68 | .8045 | .1434 | ||||
| 0.281 | 1.813 | 6.29 | .8666 | .1344 | ||||
| 0.344 | 1.687 | 7.47 | 160 | .9806 | .1161 | |||
| 0.436 | 1.503 | 9.04 | Xxhy | 1.1043 | .0922 | |||
| 2 1/2 | 2.875 | 0.120 | 2.635 | 3.53 | 10 | .6870 | .2833 | |
| 0.203 | 2.469 | 5.80 | Std. | 40 | 1.0640 | .2487 | ||
| 0.216 | 2.443 | 6.14 | 1.1169 | .2435 | ||||
| 0.250 | 2.375 | 7.02 | 1.2468 | .2301 | ||||
| 0.276 | 2.323 | 7.67 | Xhy | 80 | 1.3386 | .2202 | ||
| 0.375 | 2.125 | 10.02 | 160 | 1.6371 | .1842 | |||
| 0.552 | 1.771 | 13.71 | Xxxhy | 1.9971 | .1280 | |||
| 3 | 3.50 | 0.120 | 3.260 | 4.34 | 1.0411 | .4336 | ||
| 0.156 | 3.188 | 5.58 | 1.3122 | .4147 | ||||
| 0.172 | 3.156 | 6.12 | 1.4265 | .4064 | ||||
| 0.188 | 3.124 | 6.66 | 1.5342 | .3984 | ||||
| 0.216 | 3.068 | 7.58 | Std. | 40 | 1.7241 | .3840 | ||
| 0.250 | 3.000 | 8.69 | 1.9372 | .3672 | ||||
| 0.281 | 2.938 | 9.67 | 2.1207 | .3521 | ||||
| 0.300 | 2.900 | 10.26 | Xhy | 80 | 2.2253 | .3431 | ||
| 0.438 | 2.624 | 14.34 | 160 | 2.8774 | .2811 | |||
| 0.600 | 2.300 | 18.6 | Xxhy | 3.4243 | .2158 | |||
| 3 1/2 | 4.0 | 0.120 | 3.760 | 4.98 | 10 | 1.3776 | .5768 | |
| 0.226 | 3.548 | 9.12 | Std. | 140 | 2.3939 | .5136 | ||
| 0.250 | 3.500 | 10.02 | 2.6001 | .4998 | ||||
| 0.281 | 3.438 | 11.17 | 2.8562 | .4821 | ||||
| 0.318 | 3.364 | 12.52 | Xhy | 80 | 3.1400 | .4617 | ||
| 0.636 | 2..728 | 22.87 | Xxhy | 4.8795 | .3085 | |||
| 4 | 4.5 | 0.120 | 4.260 | 5.62 | 10 | 1.7612 | .7404 | |
| 0.156 | 4.188 | 7.24 | 2.2354 | .7156 | ||||
| 0.188 | 4.124 | 8.67 | 2.6296 | .6942 | ||||
| 0.203 | 4.094 | 9.32 | 2.8173 | .6838 | ||||
| 0.219 | 4.062 | 10.02 | 3.0184 | .6725 | ||||
| 0.237 | 4.026 | 10.80 | Std. | 40 | 3.2145 | .6613 | ||
| 0.250 | 4.000 | 11.36 | 3.3611 | .6528 | ||||
| 0.281 | 3.938 | 12.67 | 60 | 3.7021 | .6326 | |||
| 0.312 | 3.876 | 13.97 | 4.0273 | .6126 | ||||
| 0.337 | 3.826 | 15.00 | Xhy | 80 | 4.2713 | .5972 | ||
| 0.438 | 3.624 | 19.02 | 120 | 5.1790 | .5361 | |||
| 0.531 | 3.438 | 22.53 | 160 | 5.8997 | .4822 | |||
| 0.674 | 3.152 | 27.57 | Xxhy | 6.7927 | .4054 | |||
| 5 | 5.563 | 0.188 | 5.187 | 10.80 | 4.1161 | 1.0979 | ||
| 0.219 | 5.125 | 12.51 | 4.7279 | 1.0716 | ||||
| 0.258 | 5.047 | 14.63 | Std. | 40 | 5.4500 | 1.0391 | ||
| 0.281 | 5.001 | 15.87 | 5.8644 | 1.0204 | ||||
| 0.312 | 4.939 | 17.51 | 6.4074 | .99647 | ||||
| 0.344 | 4.875 | 19.19 | 6.9358 | .9696 | ||||
| 0.375 | 4.813 | 20.80 | Xhy | 80 | 7.4300 | .9449 | ||
| 0.500 | 4.563 | 27.06 | 120 | 9.2534 | .8495 | |||
| 0.625 | 4.313 | 32.99 | 160 | 10.7976 | .7590 | |||
| 0.750 | 4.063 | 38.59 | Xxhy | 12.0954 | .6734 | |||
| 6 | 6.625 | 0.109 | 6.407 | 7.59 | 5 | 3.5769 | 1.6748 | |
| 0.134 | 6.357 | 9.30 | 10 | 4.3475 | 1.6488 | |||
| 0.156 | 6.313 | 10.79 | 5.0107 | 1.6260 | ||||
| 0.188 | 6.249 | 12.94 | 5.9351 | 1.5937 | ||||
| 0.203 | 6.219 | 13.94 | 6.3804 | 1.5780 | ||||
| 0.219 | 6.187 | 15.00 | 6.8261 | 1.5620 | ||||
| 0.250 | 6.125 | 17.04 | 7.6905 | 1.5306 | ||||
| 0.280 | 6.065 | 18.99 | Std. | 40 | 8.4958 | 1.5008 | ||
| 0.312 | 6.001 | 21.06 | 9.3416 | 1.4688 | ||||
| 0.344 | 5.937 | 23.10 | 10.111 | 1.4391 | ||||
| 0.375 | 5.875 | 25.05 | 10.893 | 1.4082 | ||||
| 0.432 | 5.761 | 28.60 | Xhy | 80 | 12.224 | 1.3541 | ||
| 0.500 | 5.625 | 32.74 | 13.711 | 1.2909 | ||||
| 0.562 | 5.501 | 36.43 | 120 | 14.9806 | 1.2346 | |||
| 0.625 | 5.375 | 40.09 | 16.1821 | 1.1787 | ||||
| 0.719 | 5.187 | 45.39 | 160 | 17.8243 | 1.0977 | |||
| 0.864 | 4.897 | 53.21 | Xxhy | 20.025 | .9784 | |||
| 1.000 | 4.625 | 60.13 | 21.7719 | .8727 | ||||
| 1.125 | 4.375 | 66.14 | 23.1237 | .7809 |
Variasi yang dibenarkan dalam ketebalan dinding
| NPS [DN] Designator | Toleransi, % dari yang ditentukan | |
| Berakhir | Di bawah | |
| 1/8 hingga 2 1/2 [6 hingga 65] termasuk, semua nisbah T/D | 20.0% | 12.5% |
| Di atas 2 1/2 [65], t/d |
22.5% | 12.5% |
| Di atas 2 1/2 [65], t/d> 5% | 15.0% | 12.5% |
| (t=ketebalan dinding yang ditentukan; d=diameter di luar yang ditentukan) | ||
Kekuatan tegangan pada suhu tinggi
| Temp. ijazah |
Kekuatan tegangan MPA |
|---|---|
| 40 | 414 |
| 100 | 414 |
| 150 | 414 |
| 200 | 414 |
| 250 | 414 |
| 300 | 414 |
| 325 | 414 |
| 350 | 414 |
| 375 | 414 |
| 400 | 414 |
| 425 | 414 |
| 450 | 404 |
| 475 | 390 |
| 500 | 371 |
| 525 | 349 |
GNEE A335 P11 Paip keluli aloi rendah dalam stok
Ciri -ciri utama paip ASTM A335 P11:
Komposisi bahan:
Mengandungi kromium (Cr) dan molibdenum (MO), yang meningkatkan kekuatan suhu tinggi -, ketahanan terhadap pengoksidaan, dan rintangan kakisan.
Komposisi biasa: 1.0-1.5% kromium dan 0.44-0.65% molibdenum.
Tinggi - Rintangan suhu:
Keupayaan cemerlang untuk menahan suhu yang tinggi, menjadikannya sesuai untuk sistem stim dan dandang.
Sifat mekanikal:
Kekuatan tegangan: Minimum 415 MPa.
Kekuatan Hasil: Minimum 205 MPa.
Pemanjangan: Berbeza bergantung kepada saiz dan proses pembuatan.
Permohonan:
Digunakan secara meluas dalam industri seperti minyak, gas, penjanaan kuasa, dan pemprosesan kimia.
Aplikasi biasa termasuk penukar haba, superheater, dan tiub reheater.
Piawaian pembuatan:
Paip mesti memenuhi standard ASTM A335, memastikan kualiti dan kebolehpercayaan yang tinggi.
Terdapat dalam pelbagai saiz, ketebalan, dan dimensi untuk memenuhi keperluan projek tertentu.
ASTM A335 P11 VS ASTM A106 VS ASTM A335 P91
| Ciri | ASTM A335 P11 | Keluli karbon (A106) | Tinggi - Alloy Steel (p91) |
|---|---|---|---|
| Tempatan Perkhidmatan Max | 593 darjah | 425 darjah | 700 darjah |
| Tinggi - kekuatan temp | ★★★★☆ | ★★☆☆☆ | ★★★★★ |
| Kecekapan kos | ★★★★★ | ★★★★☆ | ★★★☆☆ |
| Kesukaran fabrikasi | ★★☆☆☆ | ★☆☆☆☆ | ★★★★☆ |
| Selang penyelenggaraan | 3-5 tahun | 1-2 tahun | 5-8 tahun |
Cool tags: ASTM A335 P11 Alloy Steel Pipa Lancar, China ASTM A335 P11 Alloy Steel Pengeluar paip lancar, pembekal, kilang, Pipa lancar aloi 15crmog, Alloy ပိုက်, applivanizing applications များအတွက် Allow သံမဏိပိုက်, DIN 17175 13CRMO44 Paip aloi lancar, DIN 17175 16mo3 paip aloi lancar, GB5310 12CR1MOV paip keluli aloi lancar
