2020 lag luam wholesale nqe Alloy Seamless Steel Pipe / Alloy Steel / Seamless Steel Tube
txuas ntxiv mus txhim kho, kom paub tseeb tias cov khoom lossis kev pabcuam zoo nyob rau hauv txoj kab nrog kev ua lag luam thiab cov neeg siv khoom tus qauv ua ntej. Peb lub tuam txhab muaj cov kev pabcuam zoo tshaj plaws yog tsim rau xyoo 2020 tus nqi lag luam wholesaleAlloy Seamless Steel Yeeb Nkab/ Alloy Steel / Seamless Steel Tube, Peb txais tos tag nrho cov neeg siv khoom thiab cov phooj ywg hu rau peb rau kev sib nrig sib zoo. Cia siab tias yuav ua lub tuam txhab ntxiv nrog koj.
txuas ntxiv mus txhim kho, kom paub tseeb tias cov khoom lossis kev pabcuam zoo nyob rau hauv txoj kab nrog kev ua lag luam thiab cov neeg siv khoom tus qauv ua ntej. Peb lub tuam txhab muaj cov kev pabcuam zoo tshaj plaws yog tsim los rauAlloy Seamless Steel Yeeb Nkab, seamless steel yeeb nkab, seamless steel raj, Vim li cas peb thiaj ua tau tej no? Vim: A, Peb tau ua siab ncaj thiab ntseeg tau. Peb cov khoom muaj cov khoom zoo, tus nqi txaus nyiam, muaj peev xwm txaus thiab kev pabcuam zoo meej. B, Peb txoj haujlwm thaj chaw muaj qhov zoo dua. C, Ntau hom: Zoo siab txais tos koj qhov kev nug, Nws yuav zoo siab heev.
Txheej txheem cej luam
Daim ntawv thov
Nws yog tsuas yog siv los ua cov khoom siv zoo hlau steel boiler yeeb nkab, cov yeeb nkab sib hloov cua sov, siab siab chav yeeb nkab rau roj av thiab tshuaj lom neeg kev lag luam.
Qib tseem ceeb
Qib ntawm high-zoo alloy yeeb nkab
1, P2, P5, P9, P11, P22, P91, P92 thiab lwm yam
Chemical Component
| Qib | UN | C≤ | Mn | P≤ | S≤ | Si ≤ | Cr | Mo |
| Sequiv. | ||||||||
| P1 | k11522 ua | 0.10-0.20 Nws | 0.30-0.80 Nws | 0.025 ib | 0.025 ib | 0.10-0.50 Nws | - | 0.44 ~ 0.65 hli |
| P2 | k11547 ua | 0.10-0.20 Nws | 0.30-0.61 Nws | 0.025 ib | 0.025 ib | 0.10-0.30 Nws | 0.50-0.81 Nws | 0.44 ~ 0.65 hli |
| P5 | k41545 ua | 0.15 | 0.30-0.60 Nws | 0.025 ib | 0.025 ib | 0.5 | 4.00-6.00 Nws | 0.44 ~ 0.65 hli |
| p5b ib | k51545 ua | 0.15 | 0.30-0.60 Nws | 0.025 ib | 0.025 ib | 1.00-2.00 Nws | 4.00-6.00 Nws | 0.44 ~ 0.65 hli |
| p5c ua | k41245 ua | 0.12 | 0.30-0.60 Nws | 0.025 ib | 0.025 ib | 0.5 | 4.00-6.00 Nws | 0.44 ~ 0.65 hli |
| P9 | S50400 | 0.15 | 0.30-0.60 Nws | 0.025 ib | 0.025 ib | 0.50-1.00 Nws | 8.00-10.00 Nws | 0.44 ~ 0.65 hli |
| P11 | k11597 ua | 0.05-0.15 Nws | 0.30-0.61 Nws | 0.025 ib | 0.025 ib | 0.50-1.00 Nws | 1.00-1.50 Nws | 0.44 ~ 0.65 hli |
| P12 | k11562 ua | 0.05-0.15 Nws | 0.30-0.60 Nws | 0.025 ib | 0.025 ib | 0.5 | 0.80-1.25 Nws | 0.44 ~ 0.65 hli |
| P15 | k11578 ua | 0.05-0.15 Nws | 0.30-0.60 Nws | 0.025 ib | 0.025 ib | 1.15-1.65 Nws | - | 0.44 ~ 0.65 hli |
| P21 | k31545 ua | 0.05-0.15 Nws | 0.30-0.60 Nws | 0.025 ib | 0.025 ib | 0.5 | 2.65-3.35 Nws | 0.80-1.60 Nws |
| P22 | k21590 ua | 0.05-0.15 Nws | 0.30-0.60 Nws | 0.025 ib | 0.025 ib | 0.5 | 1.90-2.60 Nws | 0.87-1.13 Nws |
| P91 | k91560 ua | 0.08-0.12 Nws | 0.30-0.60 Nws | 0.02 ib | 0.01 ib | 0.20-0.50 Nws | 8.00-9.50 Nws | 0.85-1.05 Nws |
| P92 | k92460 ua | 0.07-0.13 Nws | 0.30-0.60 Nws | 0.02 ib | 0.01 ib | 0.5 | 8.50-9.50 Nws | 0.30-0.60 Nws |
Kev tsim kho tshiab tau tsim los ua raws li Txoj Cai E 527 thiab SAE J1086, Xyaum rau Numbering Metals thiab Alloys (UNS). B Qib P 5c yuav tsum muaj cov ntsiab lus titanium tsis pub tsawg tshaj 4 npaug ntawm cov ntsiab lus carbon thiab tsis ntau tshaj 0.70%; los yog cov ntsiab lus columbium ntawm 8 mus rau 10 npaug ntawm cov ntsiab lus carbon.
Mechanical Property
| Mechanical zog | P1, P2 | P12 | P23 | P91 | P92, P11 | P122 |
| Tensile zog | 380 | 415 | 510 | 585 ib | 620 | 620 |
| Yield zog | 205 | 220 | 400 | 415 | 440 | 400 |
Kev kho cua sov
| Qib | Kev kho cua sov hom | Normalizing Temperature Range F [C] | Subcritical Annealing los yog Tempering |
| P5, P9, P11, thiab P22 | Qhov kub thiab txias F [C] | ||
| A335 P5 (b,c) | Tag Nrho lossis Isothermal Anneal | ||
| Normalize thiab Temper | ***** | 1250 [675] | |
| Subcritical Anneal (P5c nkaus xwb) | ***** | 1325 – 1375 [715 – 745] | |
| A335 P9 | Tag Nrho lossis Isothermal Anneal | ||
| Normalize thiab Temper | ***** | 1250 [675] | |
| A335 P11 | Tag Nrho lossis Isothermal Anneal | ||
| Normalize thiab Temper | ***** | 1200 [650] | |
| A335 P22 | Tag Nrho lossis Isothermal Anneal | ||
| Normalize thiab Temper | ***** | 1250 [675] | |
| A335 P91 | Normalize thiab Temper | Xyoo 1900-1975 [1040 - 1080] | 1350-1470 [730 - 800] ib. |
| Quench thiab Temper | Xyoo 1900-1975 [1040 - 1080] | 1350-1470 [730 - 800] ib. |
Kev Xeem Xeem
Ntxiv nrog rau kev ua kom muaj cov tshuaj lom neeg muaj pes tsawg leeg thiab cov khoom siv kho tshuab, kev sim hydrostatic tau ua ib qho los ntawm ib qho, Kev Tshawb Fawb Tsis Muaj Kev Tshawb Fawb, Kev Tshawb Fawb Cov Khoom Siv, Hlau Structure thiab Etching Test, Flattening test thiab lwm yam.
Muaj peev xwm muab khoom
Muaj peev xwm muab khoom: 2000 Tons Ib Hlis Ib Qib ntawm ASTM A335 Alloy Steel Pipe
Ntim
Nyob rau hauv Bundles Thiab Nyob rau hauv lub zog ntoo thawv
Kev xa khoom
7-14 hnub yog nyob rau hauv Tshuag, 30-45 hnub los tsim
Kev them nyiaj
30% tso nyiaj, 70% L / C lossis B / L daim ntawv lossis 100% L / C thaum pom
Product Detail
Boiler Tube
GB/T5310-2017
ASME SA-106/SA-106M-2015
ASTMA210 (A210M)-2012
ASME SA-213/SA-213M
