[Daakọ] Awọn tubes irin ti ko ni ailabawọn fun awọn ohun elo iṣelọpọ ajile kemikali titẹ giga-GB6479-2013
Standard: GB6479-2013
Ẹgbẹ ipele: 10,20,Q345B, 12CrMo,12Cr5Mo, Ati bẹbẹ lọ
Apẹrẹ Abala: Yika
Ibi ti Oti: China
Sisanra: 1 - 100 mm
Ipari: Ipari Ti o wa titi Tabi Ipari Laileto
Iwe eri: ISO9001:2008
Alloy Tabi Ko: Alloy
Itọju Ooru: Annealing/normalizing/Tempering
Iwọn Ode (Yika): 10 - 1000 mm
Ohun elo: Awọn ohun elo kemikali
Itọju Ilẹ: Bi Ibeere Onibara
Ilana: Gbona Yiyi / Tutu kale
Paipu Pataki: Nipọn Wall Pipe
Lilo: Awọn ohun elo kemikali
Idanwo:UT/ECT
Paipu irin ti ko ni idọti fun ohun elo ajile titẹ giga jẹ ohun elo erogba didara giga ati irin pipe irin pipe ti o dara fun ohun elo kemikali ati opo gigun ti epo.
Iwọn ti irin igbekalẹ erogba didara ga: 10#,20#
Ohun elo Kemikali/% | |||||||||||
NO | C | Si | Mn | Cr | Mo | V | W | Nb | Ni | P S | |
ko si ju | |||||||||||
10 | 0. 07-0. 13 | 0. 17-0. 37 | 0.35-0. 65 | - | - | - | - | - | - | 0.025 | 0.015 |
20 | 0. 17-0. 23 | 0.17-0. 37 | 0. 35-0.65 | - | - | - | - | - | - | 0.025 | 0.015 |
Q345Ba | 0. 12-0. 20 | 0.20-0. 50 | 1.20-1.70 | <0. 30 | <0. 10 | mis | - | <0.07 | W0. 50 | 0.025 | 0.015 |
Q345C" | 0. 12-0. 20 | 0.20 -0. 50 | 1.20 -1. 70 | W0. 30 | <0. 10 | <0. 15 | - | W0.07 | <0. 50 | 0.025 | 0.015 |
Q345D" | 0. 12-0. 18 | 0.20 -0. 50 | 1. 20 ~ 1.70 | W0. 30 | <0. 10 | <0. 15 | - | W0.07 | <0. 50 | 0.025 | 0.015 |
Q345Ea*b | 0. 12-0. 18 | 0. 20-0. 50 | 1. 20 -1.70 | W0. 30 | <0. 10 | <0. 15 | - | <0.07 | <0. 50 | 0.025 | 0.01 |
12CrMo | 0. 08-0. 15 | 0.17-0. 37 | 0. 40-0. 70 | 0. 40-0. 70 | 0. 40-0. 55 | - | - | - | - | 0.025 | 0.015 |
15CrMo | 0. 12-0. 18 | 0. 17-0. 37 | 0. 40-0. 70 | 0. 80-1. 10 | 0. 40-0.55 | - | - | - | - | 0.025 | 0.015 |
12Cr2Mo | 0. 08-0. 15 | <0. 50 | 0. 40-0.6 | 2.00-2. 50 | 0. 90-1. 13 | - | - | - | - | 0.025 | 0.015 |
12Cr5Mo | <0. 15 | <0.50 | <0. 60 | 4. 00-6.00 | 0. 40-0. 60 | - | - | - | <0. 60 | 0.025 | 0.015 |
lOMoWVNb | 0. 07-0. 13 | 0. 50-0.8 | 0. 50-0.8 | - | 0. 60-0. 90 | 0. 30-0. 50 | 0. 50-0. 90 | 0. 06-0. 12 | - | 0.025 | 0.015 |
12SiMoVNb | 0.08 -0. 14 | 0.50 -0.8 | 0. 60-0. 90 | - | 0. 90-1. 10 | 0. 30-0. 50 | - | 0. 04-0.08 | - | 0.025 | 0.015 |
Nigbati o ba jẹ dandan lati ṣafikun awọn eroja ọkà daradara, irin yoo ni o kere ju ọkan ninu Al, Nb, V ati Ti. Awọn eroja ọkà daradara ti a fi kun yoo jẹ itọkasi ni ijẹrisi didara. Akoonu Ti ko le jẹ diẹ sii ju 0.20% | |||||||||||
Akoonu BAl ninu irin ko yẹ ki o kere ju 0.020%, tabi akoonu ala ninu irin ko yẹ ki o kere ju 0.015% |
Ipele | Mechanical Ini | |||||||||
Fifẹ | So eso | Elong lẹhin fifọ A/% | Idinku agbegbe | Agbara gbigbọn mọnamọna | ||||||
MPa | MPa | Z/% | (KV2)/J | |||||||
Irin tube odi sisanra / mm | Ṣe idanwo iwọn otutu/℃ | aworan | transver | |||||||
W16 | >16-40 | >40 | aworan | transver | ||||||
ko kere ju | ko kere ju | |||||||||
10 | 335-490 | 205 | 195 | 185 | 24 | 22 | 一 | 一 | - | 一 |
20 | 410-550 | 245 | 235 | 225 | 24 | 22 | 一 | 0 | 40 | 27 |
Q345B | 490 “670 | 345 | 335 | 325 | 21 | 19 | 一 | 20 | 40 | 27 |
Q345C | 490 “670 | 345 | 335 | 325 | 21 | 19 | 一 | 0 | 40 | 27 |
Q345D | 490 “670 | 345 | 335 | 325 | 21 | 19 | 一 | -20 | 40 | 27 |
Q345E | 490 “670 | 345 | 335 | 325 | 21 | 19 | - | -40 | 40 | 27 |
12CrMo | 410-560 | 205 | 195 | 185 | 21 | 19 | - | 20 | 40 | 27 |
15CrMo | 440 “640 | 295 | 285 | 275 | 21 | 19 | 一 | 20 | 40 | 27 |
12Cr2Moa | 450-60. | 280 | 20 | 18 | 一 | 20 | 40 | 27 | ||
12Cr5Mo | 390-590 | 195 | 185 | 175 | 22 | 20 | 一 | 20 | 40 | 27 |
lOMoWVNb | 470 “670 | 295 | 285 | 275 | 19 | 17 | 一 | 20 | 40 | 27 |
12SiMoVNb | 2470 | 315 | 305 | 295 | 19 | 17 | 50 | 20 | 40 | 27 |
Paipu 12Cr2Mo kan, Nigbati D <30 mm ati SW3 mm, agbara ikore isalẹ tabi agbara ifaagun ṣiṣu kan le dinku nipasẹ 10 MPa. |
Ni afikun si aridaju akopọ kemikali ati awọn ohun-ini ẹrọ, paipu irin taara ti yiyi nipasẹ ingot yoo jẹ koko-ọrọ si ayewo agbara kekere, ati ayewo eddy lọwọlọwọ tabi ayewo jijo oofa oofa le ṣee lo dipo idanwo hydraulic.
Awọn Toonu 2000 fun oṣu kan fun Ite ti awọn tubes irin Alailẹgbẹ fun titẹ-giga
kemikali ajile processing awọn ẹrọ.
Ni awọn edidi Ati Ni Alagbara Onigi apoti
Awọn ọjọ 7-14 ti o ba wa ni iṣura, awọn ọjọ 30-45 lati gbejade
30% idogo, 70% L/C tabi B/L daakọ tabi 100% L/C ni oju
Ohun elo Kemikali
Ohun elo Kemikali/% | |||||||||||
NO | C | Si | Mn | Cr | Mo | V | W | Nb | Ni | P S | |
Ko si Ju | |||||||||||
Q345Ba | 0. 12-0. 20 | 0.20-0. 50 | 1.20-1.70 | <0. 30 | <0. 10 | Mis | - | <0.07 | W0. 50 | 0.025 | 0.015 |
Q345C” | 0. 12-0. 20 | 0.20 -0. 50 | 1.20 -1. 70 | W0. 30 | <0. 10 | <0. 15 | - | W0.07 | <0. 50 | 0.025 | 0.015 |
Q345D” | 0. 12-0. 18 | 0.20 -0. 50 | 1. 20 ~ 1.70 | W0. 30 | <0. 10 | <0. 15 | - | W0.07 | <0. 50 | 0.025 | 0.015 |
Q345Ea*B | 0. 12-0. 18 | 0. 20-0. 50 | 1. 20 -1.70 | W0. 30 | <0. 10 | <0. 15 | - | <0.07 | <0. 50 | 0.025 | 0.01 |
Nigbati o ba jẹ dandan lati ṣafikun awọn eroja ọkà daradara, Irin naa yoo ni O kere ju Ọkan ninu Al, Nb, V Ati Ti. Awọn eroja Ọkà Ti o dara ti a fikun yoo jẹ itọkasi Ni Iwe-ẹri Didara naa. Akoonu Ti Ko Ni Ju 0.20% | |||||||||||
Akoonu BAl Ni Irin Ko yẹ ki o kere ju 0.020%, Tabi akoonu Ala Ni Irin Ko yẹ ki o kere ju 0.015% |
Mechanical Ini
Ipele | Mechanical Ini | |||||||||
Fifẹ | So eso | Elong Lẹhin Fẹlẹ A/% | Idinku Of Area | Agbara Gbigbọn Shork | ||||||
MPa | MPa | Z/% | (KV2)/J | |||||||
Irin Tube Odi Sisanra/Mm | Idanwo iwọn otutu/℃ | Aworan | Iyipada | |||||||
W16 | >16-40 | >40 | Aworan | Iyipada | ||||||
Ko Kere Ju | Ko Kere Ju | |||||||||
Q345B | 490 “670 | 345 | 335 | 325 | 21 | 19 | 一 | 20 | 40 | 27 |
Q345C | 490 “670 | 345 | 335 | 325 | 21 | 19 | 一 | 0 | 40 | 27 |
Q345D | 490 “670 | 345 | 335 | 325 | 21 | 19 | 一 | -20 | 40 | 27 |
Q345E | 490 “670 | 345 | 335 | 325 | 21 | 19 | - | -40 | 40 | 27 |
Paipu 12Cr2Mo kan, Nigbati D <30 mm Ati SW3 mm, Agbara Ikore Isalẹ Tabi Agbara Ifaagun Ṣiṣu ti o ni pato le dinku nipasẹ 10 MPa. |
Ibeere idanwo
Ni afikun Lati Aridaju Iṣakopọ Kemikali Ati Awọn ohun-ini Mechanical, Irin Paipu Ti Yiyi Taara Nipa Ingot Yoo Jẹ Koko-ọrọ T