Rau cov engineers tsim siab - Kev ua haujlwm hydraulic lub zog uas ua haujlwm nyob rau hauv huab siab siab, hnyav poob siab, thiab xav tau lub voj voog ua ke, tusEn 10305-1 42} crmo4 honed seamless steel rajsawv cev rau pinnacle ntawm lub tog raj kheej barrel technology. Tus nqi tshaj plawsSeamless Tus Hlau Tubeyog tsim los ntawm42Crmo4-} Ib qho kev chomium chromium- molybdenum {} honed rau ib tug neeg ncaj ncees raws li cov hlua khiEn 10305-1 eTxheem rau cold - Kos tes Seamless Tubes. Kev sib xyaw ntawm cov khoom siv lub zog siab, ua tiav los ntawm quenching thiab tempering rau 900 mpa), thiab covhoned sab hauvtsim cov tshuaj tsis muaj kev daws teeb meem raumuaj siab - cov khoom siv hluav taws xob hydraulic, Muaj Machinery, thiabTxawb tawm - cov khoom siv hauv kevCov. Yog koj daim ntawv thov yuav tsum muajPrecision Honed Tubeuas muab cov kev coj zoo dua, muaj zog ntau dua, thiab kev ua tau zoo hauv qab cov xwm txheej tseem ceeb thiab ntev los txo qis downtime thiab ua haujlwm ntau tshaj plaws.
01
Siab zoo
02
Cov Khoom Siv Khoom Ua Si
03
Cov kws tshaj lij
04
KEV PAB CUAM
Daim Ntawv Qhia Tshwj Xeeb ntawm Acero E355 Seamless Tubes
| Qhov loj me hauv hli | 5 txog 1219.2 |
|---|---|
| Teem caij | Teem Caij XS, sij hawm 160, sij hawm 16, sijhawm XXS, sijhawm 80 muag khoom thiab chaw tsim khoom |
| Lub hom phiaj | JIS, En, Din, GB, yog, AISI, ASME, ASTM |
| Seamless yeeb nkab loj hauv hli | 4 rau 219 phab ntsa tuab: 0.5 txog 20 |
| Welded yeeb nkab hauv hli | 5 txog 1219.2 |
| Seamless raj loj hauv hli | 3.35 txog 101.6 |
| Qho ntev | Ob chav random, ib leeg random, qauv & txiav ntev |
| Phab ntsa tuab hauv nti | 0.020 rau 0.220 |
| Ntaus | U khoov duav, ncaj, puag ncig, rhawv, raj txiav, hydraulic, ci, boilated, boilated, boiler, duab plaub |
| Ua tiav | BA, polished, ap, mf |
| Puab | Square, hydraulic, duab dhos, u bent, boiler, hollow, lsaw, ncaj, puag ncig, |
| Qhov kawg | Beveled, tiaj, tsuj taw |
| Cov Hluav Taws Xob | Tag nrho cov kav dej tau cim raws li hauv qab no: Tus neeg xa khoom lossis cov chaw tsim khoom lub npe, qib, qib, OD, tuab, naj npawb ntev |
EN 10305-1 E355 Cov Khoom Siv Hluav Taws Xob Hlau Pipes Cov Khoom Siv Neeg Kho Tshuab
| Lub zog tensile | Elongation | ||
|---|---|---|---|
| MPa tsawg kawg nkaus | MPa tsawg kawg nkaus | ksi yam tsawg kawg nkaus | Feem puas |
| 340 | 480 | – | 25 |
| 490 | 630 | – | 22 |
| 440 | 570 | – | 21 |
| – | – | – | – |
| 460 | - | - | 21 |
| 540 | - | - | 18 |
| 550 | 700 | - | 22 |
| - | - | - | - |
| - | - | - | - |
| - | - | - | - |
| 290 | 430 | - | 30 |
| 350 | 480 | - | 25 |
| 490 | 630 | - | 22 |
Tshuaj lom neeg muaj pes tsawg leeg ntawm en 10305-1 cov leeg ntoo
| Pa roj carbon | Silicon | Tus kws dai txiv manganese | Phosphorous | Leej mos | Molybdenum | Tus menyuam yaus | Yeebsab | Tooj liab | Lwm tus |
|---|---|---|---|---|---|---|---|---|---|
| Ntau tshaj plaws 0.17 | Ntau tshaj 0.35 | Ntau tshaj 1.20 | 0.025 | 0.025 | – | – | – | – | – |
| Ntau 0.22 | Ntau tshaj 0.55 | Ntau kawg 1.60 | 0.025 | 0.025 | – | – | – | – | – |
| Ntau tshaj 0.21 | Ntau tshaj 0.35 | 0.40-1.10 | 0.025 | 0.025 | – | – | – | – | – |
| 0.20-0.30 | Ntau 0.40 | 1.20-1.50 | 0.035 | 0.035 | – | – | – | – | – |
| 0.32-0.39 | Ntau 0.40 | 0.50-0.80 | 0.035 | 0.035 | Ntau Tshaj Plaws 0.10 | – | Ntau 0.40 | – | – |
| 0.42-0.55 | Ntau 0.40 | 0.50-0.80 | 0.035 | 0.035 | Ntau Tshaj Plaws 0.10 | – | Ntau 0.40 | – | – |
| 0.16-0.22 | 0.10-0.50 | 1.30-1.70 | 0.03 | 0.035 | – | – | – | – | V0.08-0.15 |
| 0.22-0.29 | Ntau 0.40 | Ntau tshaj 1.50 | 0.035 | 0.035 | 0.15-0.25 | Ntau 0.40 | – | – | – |
| 0.22-0.29 | Ntau 0.40 | 0.60-0.90 | 0.035 | 0.035 | 0.15-0.30 | Ntau 0.40 | 0.90-1.20 | – | – |
| 0.38-0.45 | Ntau 0.40 | 0.60-0.90 | 0.035 | 0.035 | 0.15-0.30 | – | 0.90-1.20 | – | – |
| Ntau Tshaj Plaws 0.10 | Ntau tshaj 0.05 | Ntau 0.70 | 0.025 | 0.015 | – | – | – | – | Al Min 0.025 |
| Ntau tshaj plaws 0.17 | Ntau tshaj 0.35 | Ntau tshaj 1.20 | 0.025 | 0.015 | – | – | – | – | – |
| Ntau 0.22 | Ntau tshaj 0.55 | Ntau kawg 1.60 | 0.025 | 0.015 | – | – | – | – | – |
DIN EN 10305-1 Cov Khoom Siv Hluav Taws Xob Loj
| 1/8 nti ips (.405 nti ntawm txoj taub) | {{03 1 / 2 nti IPS (4.000 nti sab hauv txoj kab) |
| 3/8 nti ips (.675 nti inch) | 5 Nti IPS (5.563 nti sab hauv lub taub) |
| Teem Sij Hawm 40, 80 | Sijhawm 10, 40, 80, 160, XXH |
| 1/4 nti ips (.540 nti inch) | 4 nti ips (4.500 nti txheej ntawm txoj taub) |
| Sijhawm 10, 40, 80 | Sijhawm 10, 40, 80, 160, XXH |
| Sijhawm 10, 40, 80, 160, XXH | Teem-40 (.375) |
| Sijhawm 10, 40, 80 | Sijhawm 10, 40, 80, 160, XXH |
| 1/2 nti ips (.840 nti ntawm txoj taub) | 6 nti ips (6.625 nti tawm ntawm txoj taub) |
| Teem sijhawm 5, 10, 40, 80, 160, XXH | Teem sijhawm 5, 10, 40, 80, 120, 160, XXH |
| 3/4 Nti IPS (1.050 nti ntawm txoj taub) | 8 "ips (8.625 nti inch) |
| Sijhawm 10, 40, 80, 160, XXH | Teem sijhawm 5, 10, 40, 80, 120, 160, XXH |
| 1 Nti IPS: (1.315 'the inch) | 10 nti ips (10.750 nti ntawm txoj taub) |
| Teem sijhawm 5, 10, 40, 80, 160, XXH | Sijhawm 10, 20, 40, 80 (.500), muaj tseeb 80 (.500) |
| 2 Nti IPS (2.375 nti txheej ntawm txoj taub) | 16 Nti IPS (16.000 nti sab hauv txoj kab uas hla) |
| 1-1 / 4 Nti IPS (1.660 Inch Cov Inch Inch) | 12 Nti ips (12.750 nti ntawm txoj taub) |
| 1-1 / 2 nti IPS (1.900 nti sab hauv lub taub) | 14 Nti IPS (14.000 nti sab hauv txoj kab uas hla) |
| Sijhawm 10, 40, 80, 160, XXH | Teem caij10 (.188), sijhawm sijhawm ua haujlwm) (.375) |
| Sijhawm 10, 40, 80, 160, XXH | Teem sijhawm 10, 20, 40 (.375), Tseeb40 (.406), sijhawm ua haujlwm "(.500) |
| Sijhawm 10, 40, 80, 160, XXH | Teem caij10 (.188), sijhawm sijhawm ua haujlwm) (.375) |
| {{02 1 / 2 nti IPS (2.875 nti txheej ntawm txoj kab) | 18 Nti IPS (18.000 nti txheej ntawm txoj taub) |
| 3 Nti IPS (3.500 nti txheej ntawm txoj taub) | Teem sijhawm 5, 10, 40, 80, 160, XXH |
Sib npaug ntawm e {355+ sr dme en 10305-1 raj
| Khoom | Deutsches Institut Für Nicyung | Cov Qauv European | Cov Qauv Askiv | Lub Koom Haum Ua Haujlwm Hauv Tebchaws | American Society rau kev kuaj thiab cov ntaub ntawv | American Society of cov neeg kho tshuab engineers |
|---|---|---|---|---|---|---|
| En 10305-1 E235 | – | En 10305-1 E235 | – | – | – | – |
| En 10305-4 e355 | – | En 10305-4 e355 | – | – | – | – |
| En 10305-1 E355 | – | En 10305-1 E355 | – | – | – | – |
| En 10305-1 26 mn5 | DIN 26mm5 | En 10305-1 26 mn5 | – | ASTM SEE 1526 | – | – |
| En 10305-1 E255 | – | En 10305-1 E255 | – | – | – | – |
| En 10305-1 c35e | DIN 17204 CK35 | En 10305-1 c35e | Nfa ib 35-552 xc 32 | ATM A 519 1035 | ASME SA 519 1035 | – |
| En 10305-1 E41020V1 | – | En 10305-1 E41020V1 | – | – | – | – |
| En 10305-1 c45e | DIN 17204 CK45 | En 10305-1 c45e | – | ATM A 519 1045 | ASME SA 519 1045 | – |
| En 10305-1 26 mo2 | – | En 10305-1 26 mo2 | – | – | – | – |
| En 10305-1 42} crmo4 | 17204 42} crmo4 | En 10305-1 42} crmo4 | Nfa en - 42crmo4 | ATM A 519 4142 | – | – |
| En 10305-1 25} crmo4 | 17200 25} crmo4 | En 10305-1 25} crmo4 | Nfa en . 25} crmo4 | – | – | – |
| En 10305-4 e235 | – | En 10305-4 e235 | – | – | – | – |
| En 10305-4 e215 | – | En 10305-4 e215 | – | – | – | – |
Acier e355 welded raj loj
| Phab Ntsa Thickness | Txheej ntau sab hauv qhov ntau thiab tsawg hauv nti |
|---|---|
| .010 | 1/16, 1/8, 3/16 |
| .020 | 1/16, 1/8, 3/16, 1/4, 5/16, 3/8 |
| .120 | 1/2, 5/8, 3/4, 7/8, 1, 1 1/4, 1 1/2, 2, 2 1/4, 2 1/2, 3 |
| .083 | 1/4, 3/8, 1/2, 5/8, 3/4, 7/8, 1, 1 1/4, 1 1/2, 1 5/8, 1 7/8, 2, 2 1/2,3 |
| .012 | 1/8 |
| .016 | 1/8, 3/16 |
| .028 | 1/8, 3/16, 1/4, 5/16, 3/8, 1/2, 3/4, 1, 1 1/2, 2 |
| .035 | 1/8, 3/16, 1/4, 5/16, 3/8, 7/16, 1/2, 16, 5/8, 3/4, 7/8, 1, 1 1/4, 1 1/2, 1 5/8, 2, 2 1/4 |
| .134 | 1 |
| .049 | 3/16, 1/4, 5/16, 3/8, 1/2, 16, 5/8, 3/4, 7/8, 1, 1 1/8, 1 1/4, 1 1/2, 1 5/8, 2, 2 1/4 |
| .065 | 1/4, 5/16, 3/8, 1/2, 16, 5/8, 3/4, 7/8, 1, 1 1/4, 1 1/2, 1 5/8, 1 3/4, 2, 2 1/2, 3 |
| .095 | 1/2, 5/8, 1, 1 1/4, 1 1/2, 2 |
| .109 | 1/2, 3/4, 1, 1 1/4, 1 1/2, 2 |
| .250 | 3 |
| .125 | 3/4, 1, 1 1/4, 1 1/2, 2, 3, 3 1/4 |
| .375 | 3 1/2 |
E355 Hlau Hloov Raj Nce Dag Zog Dagension
| Teem nqi | Qho tseem ceeb | Txheej tooj uas hla kev thev | Kev nyiaj tau |
|---|---|---|---|
| Kub Rolled | Txheej ntawm txoj kab uas hla - 80 sab theer> 80 wt <12 phab ntsa=12 | 0.4 ± 0.5% ntawm cov taub | ± 0.7 ± (5% x wt + 0.1 |
| Khaub thuas ua haujlwm, dov lub zog thiab txias txav | Cov taub uas hla <40 sab nraud 40 - 80 streer inch> 80 wt {{wt> 8 | + 0.30/- 0 *+ 0.35/- 0 *+ 0.40/- 0 | ± 0.30 ± 0.35 ± 0.40 |
| Kub Rolled Peeled Tube | Txhua qhov ntau thiab tsawg wt <12 phab ntsa=12 | {{0+ 0.25 / - 0 hli | ± 0.8 ± (5% x wt + 0.2) |
Cov Lus Nquag Nug (FAQ)
1
A:Cov ntsiab lus zoo nyob hauv nws lub zog zoo {{0} {{{{1} {{1} {{1} - Qhov no muab kev zam tsis kam rau deformation nyob rau hauv ultra {{}} kub siab, tawg ua rau nws tsis tseem ceeb, thiab nias daim ntawv thov.
2. Q: Lub raj yog muab los siv raws li EN 10305-1. Dab tsi yog "E" kev tsim qib qib twg uas cuam tshuam nrog tus txheej txheem no rau 42crmo4 raj?
A:Tus "E" qeb nyob rau hauv en 10305 - 1 specifies d nruj tshaj plaws ntawm qhov ntev (txheej uas hla thiab phab ntsa thickness). Txog qhov siab - lub zog khoom zoo li 42crmo4, qhov no tseem ceeb heev. Nws ua kom muaj kev sib haum xeeb thiab kev sib cav sib ceg kom muaj kev ntxhov siab hauv cov raj muaj kev ntxhov siab hauv nroog thoob plaws lub raj.
3
A:42Crmo4 lub siab hardenability, muab tau los ntawm nws cov chromium thiab molybdenum cov ntsiab lus txawm nyob hauv tus ntoo khaub lig loj-}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}} teev. Lub raj yog feem ntau muab rau hauv qhov kev xav thiab tempered mob (piv txwv li, ~ 900 mpa tensile lub zog). Tom qab ntawd cov txheej txheem honing yog ua rau lub raj tawv tawv, ua rau lub raj tsis muaj zog heev tab sis kuj tseem muaj kev tawm tsam sab hauv thiab ua paug tsis muaj dej.
4. Q: rau cov ntawv thov koom nrog vuam, dab tsi cov txheej txheem tshwj xeeb yuav tsum tau ua raws li 42CRRO4 honed leeg los tiv thaiv kev ua tsis tiav?
A:VUAM 42CRRRMO4 yog cov txheej txheem ua kom nruj thiab yuav tsum tswj cov txheej txheem nruj heev vim nws cov pa roj carbon sib npaug. Nws tsim nyog:
Pre - cua sov:Feem ntau 250-350 Qib kom qeeb tus nqi txias.
Tsawg - hydrogen mroundroid:Siv txuam los yog siab -} Cov khoom siv tawv me me (piv txwv li EN 12070 lossis Aws E600 5} g).
Post - Weld Kev Kho Tshav Kub (PWHT):Kev Nyuaj Siab Yuav Tsum Tau Txais tam sim ntawd tom qab vuam, feem ntau ntawm 550}}}}}}}}}}}}}}}} degree-cuam tshuam rau hauv qhov kub-cuam tshuam.
5.
A:Nws zoo nyob rau hauv peb ib puag ncig tseem ceeb:
High cyclic nkees cov ntawv thov:Xws li txhaj tshuaj molding tshuab lossis stamping presses, qhov twg nws muaj kev nkees nkees muaj zog nthuav dav lub neej.
Kev mob Abrasive:Nws txoj kev ua kom tawv tawv tiv thaiv kev hnav khaub ncaws kom zoo dua li cov hlau softer.
Cov ntawv thov nrog siab thauj khoom:Lub Siab Tshaj Tawm Lub Zog Tiv Thaiv Tsis Muaj Zog Tiv thaiv kev cuam tshuam los ntawm kev khoov sab nraud, uas muaj ntau yam hauv cov thooj voos tsis zoo.
6. Q: Cov kev txwv ntawm 42Crmo4 honed leeg txog kev ua haujlwm kub?
A:Thaum nws chav tsev kub lub zog yog qhov zoo heev, lub siab martensitic qauv ntawm 42crmo4 pib rau kev txhawb nqa kub siab dua li 400 degree, ua rau kev txo lub zog thiab lub zog. Rau siab nruam siab - kev pab kub (piv txwv li, lwm cov ntaub ntawv zoo li cua sov {8} {tiv taus stainless hlau yuav tsum tau ntsuas.
7. Q: Tau 42CRMO4 honed leeg yuav ntxiv mus rau saum npoo-} nrhiav kev ua tau zoo?
A:Yog lawm, ob txoj kev kho mob yog:
Nitrivider:Qhov kev sib txawv no nitrogen rau saum npoo, tsim ib qho nyuaj heev, hnav -}} ionistant rooj plaub thaum tswj ib qho tseem ceeb. Nws yog qhov zoo tagnrho rau kev hnav tsis zoo uas tsis muaj kev pheej hmoo ntawm flaking cuam tshuam nrog tawv chrome plating plating.
Phosphate txheej:Feem ntau siv los ua ntej - Lub sijhawm ua pauj thiab muab cov yam ntxwv luv thiab muab luv {{lub sijhawm luv corrosion.
8
A:Lub seamless kev tsim kho yog qhov tseem ceeb rau kev qaug zog - tseem ceeb applications. Nws tshem tawm cov seamtudinal ntev, uas yog qhov kev ntxhov siab ntawm kev ntxhov siab thiab ib qho chaw rau cov kev suav nrog lossis microstrationcation tsis sib xws. Cov qauv homogeneous, isotropic qauv ntawm lub raj seamless ntawm lub ntsej muag tsis zoo nyob ib ncig ntawm nws txoj kab cylinder rau kev ua kom pom kev voj voog pulk.
9
A:Tshaj tshaj cov tshev, kev sim tshuaj ntsuam Ultrasonic (tr) yog qhov ua tsis tau zoo li kev ua tsis tiav ntawm kev ua tsis tiav ntawm kev ua tsis tiav ntawm kev ua tsis tiav ntawm kev ua tsis tiav ntawm kev ua tsis tiav hauv qhov kev ua txhaum loj Rau daim npav ID, kev sib txuas ntawm EDDY tam sim no ntsuas rau cov kev ntsuam xyuas pom tseeb ntawm kev ua tiav tau zoo yog qhov pom zoo heev.
10
A:Rau kev siv cov kev siv,Charpy V - negch cuam tshuam lub zogyog qhov taw qhia tseem ceeb ntawm kev muaj zog thiab cov khoom siv muaj peev xwm nqus tau cov poob siab tsis muaj plhuav tawg. Txuas ntxiv, tusYield zog (RP0.2)Feem ntau yog ib qho tseem ceeb tshaj li tensile lub zog rau kev tsim qauv, raws li nws txhais tau qhov txwv tsis pub muaj kev txwv tsis pub muaj kev txwv. Lub hardness profile (piv txwv li, hrc) yuav tsum muaj kev sib xws los xyuas kom meej cov ris tsho tiv thaiv.
Cim npe nrov: en 10305-1 42} crmo4 honed seamless steel raj, Tuam Tshoj honed seamless steel raj manufacturers, lwm tus neeg, Hoobkas
