Tayada Wanaagsan ASTM A519 42CrMo Alloy bir bir ah oo aan xuduud lahayn tuubada wareega
Sharaxaad Gaaban:
42CrMo aluminium bir ah oo aan kala go 'lahayn waa bir aad u sareysa oo leh xoog sare iyo adayg, adkeysi wanaagsan, aan lahayn dabacsanaan cad, iyo qallafsanaan yar inta lagu jiro deminta.Deminta iyo xanaaqa ka dib, 42CrMo aluminium biibiile ah ayaa leh xad daal sare leh iyo iska caabin saameyn badan, saameyn wanaagsan oo adkeysi heerkul hoose ah, iyo xoog sare oo gurguurta iyo xoog adkeysi heerkul sare.Deminta dusha sare ee deminta iyo xanaaqa ka dib waxaa badanaa loo isticmaalaa nidaamka daawaynta kulaylka ee 42CrMo aluminium tubooyinka aan xidhnayn.
Waxaan had iyo jeer ku siinnaa adeegyada iibsadaha ugu damiirka badan, iyo noocyada ugu ballaaran ee nashqadaha iyo qaababka leh agabka ugu wanaagsan.Dadaalladaas waxaa ka mid ah helitaanka nashqado la habeeyey oo leh xawaare iyo diris tayo Wanaagsan ASTM A519 42CrMo Alloy bir aan bir lahayn oo bir ah oo wareeg ah tuubada wareega, "Tayada 1st, Heerka ugu jaban, Bixiyaha ugu fiican" waa hubaal ruuxa shirkadeena.Waxaan si kal iyo laab ah kuugu soo dhawaynaynaa inaad tagtid ganacsigeena oo aad kala xaajooto ganacsiyada yar yar ee wadaaga ah!
Waxaan had iyo jeer ku siinnaa adeegyada iibsadaha ugu damiirka badan, iyo noocyada ugu ballaaran ee nashqadaha iyo qaababka leh agabka ugu wanaagsan.Dadaalladan waxaa ka mid ah helitaanka nashqado la habeeyey oo leh xawaare iyo dirisChina 42CrMo Alloy bir bir ah oo aan xumi lahayn, Noocyo badan oo alaabooyin kala duwan ah ayaa diyaar kuu ah inaad doorato, waxaad ku sameyn kartaa dukaameysi hal-joojin ah halkan.Amarada la habeeyeyna waa la aqbali karaa.Ganacsiga dhabta ah waa in la helo xaalad guul-guul ah, haddii ay suurtagal tahay, waxaan jeclaan lahayn inaan siino taageero dheeraad ah macaamiisha.Ku soo dhawoow dhammaan iibsadayaasha wanaagsan waxay nala soo xiriiraan faahfaahinta alaabada !!
Ma laha dabacsanaan cad oo cadceed, qallafsanaan yar inta lagu jiro deminta, xadka daalka sare iyo iska caabbinta saamaynta badan ka dib deminta iyo daawaynta xanaaqa.42CrMo aluminium biibiile ah ayaa saameyn wanaagsan ku leh adkaanta heerkulka hooseeya iyo xoogga gurguurta ee sarreeya iyo xoogga dulqaadka heerkulka sare.Deminta dusha sare ee deminta iyo xanaaqa ka dib waxaa badanaa loo isticmaalaa nidaamka daawaynta kulaylka ee 42CrMo aluminium tubooyinka aan xidhnayn.
Alloy bir gaar ah:41Cr4,25CrMo4,30CrMo4,34CrMo4,42CrMo4
OD: 20-660mm WT: 2.3-100mm L: 5.8M, 6M, 11.8M, 12M ama dherer kasta oo kale oo la cayimay.
Codsiga: Makiinadaha, Injineerinka Guud, cududda wiishashka, Buushka, Dabaqyada kala duwan, duubabka wareejinta, fallaadhaha godan, Qaybaha godan iyo qaybaha, lawska, giraanta, iwm
Codsiga 42CrMo aluminium bir ah oo aan kala go 'lahayn: birta gaarka ah ee loo isticmaalo buundooyinka waa "42CrMo", birta gaarka ah ee xirmooyinka baabuurta waa "42CrMo", birta gaarka ah ee maraakiibta cadaadiska waa "42CrMo".Birta noocaan ah waxay wanaajisaa sifooyinka birta iyadoo hagaajinaysa kaarboonka (c).Sidaa darteed, marka loo eego nuxurka kaarboonka, birta noocan oo kale ah waxaa loo qaybin karaa: birta kaarboon yar - nuxurka kaarboonku guud ahaan wuu ka yar yahay 0.25%, sida 10 iyo 20 birta;Birta kaarboon dhexdhexaadka ah - waxa ku jira kaarboon guud ahaan waa inta u dhaxaysa 0.25 iyo 0.60%, sida 35 iyo 45 birta;Birta kaarboonka sare - waxa ku jira kaarboon guud ahaan waa ka weyn yahay 0.60%.Noocan birta ah guud ahaan looma isticmaalo samaynta tubooyinka birta.
Codsiga caadiga ah
Ku habboon samaynta caagadaha waaweyn iyo kuwa dhexdhexaadka ah ee u baahan xoog iyo adag.
| Heerka birta | C | Si | Mn | P | S | Cr | Mo | Ni | ||||||
| Magaca birta | Lambarka birta | min. | max | max | min. | max | max | max | min. | max | min. | max | min. | max |
| 41Cr4 | 1.7035 | 0,38 | 0,45 | 0,40 | 0,60 | 0,90 | 0,035 | 0,035 | 0,90 | 1,20 | - | - | - | - |
| 25CrMo4 | 1.7218 | 0,22 | 0,29 | 0,40 | 0,60 | 0,90 | 0,035 | 0,035 | 0,90 | 1,20 | 0,15 | 0,30 | - | - |
| 30CrMo4 | 1.7216 | 0,27 | 0,34 | 0,35 | 0,35 | 0,60 | 0,035 | 0,035 | 0,80 | 1,15 | 0,15 | 0,30 | - | - |
| 34CrMo4 | 1.7220 | 0,30 | 0,37 | 0,40 | 0,60 | 0,90 | 0,035 | 0,035 | 0,90 | 1,20 | 0,15 | 0,30 | - | - |
| 42CrMo4 | 1.7225 | 0,38 | 0,45 | 0,40 | 0,60 | 0,90 | 0,035 | 0,035 | 0,90 | 1,20 | 0,15 | 0,30 | - | - |
| a sidoo kale eeg 7.1. | ||||||||||||||
| b<0,25% Cu. | ||||||||||||||
| Heerka birta | Guryaha xajinta ugu yar | ||||||||||||||||
| Magaca birta | Lambarka birta | Awood wax-soo-saar (ReH) MPa | Xoog xajin (RM) MPa | Kordhinta A% | |||||||||||||
| Waayo, T in mm | Waayo, T in mm | Waayo, T in mm | |||||||||||||||
| T≤8 | 8 T≤20 | 20 | T≤50 | 50 | T≤80 | T≤8 | 8 T≤20 | 20 | T≤50 | 50 | T≤80 | T≤8 | 8 T≤20 | 20 | T≤50 | 50 | T≤80 | ||||||
| l | t | l | t | l | t | l | t | ||||||||||
| 41Cr4 | 1.7035 | 800 | 660 | 560 | - | 1000 | 900 | 800 | - | 11 | 9 | 12 | 10 | 14 | 12 | - | - |
| 25CrMo4 | 1.7218 | 700 | 600 | 450 | 400 | 900 | 800 | 700 | 650 | 12 | 10 | 14 | 12 | 15 | 13 | 16 | 14 |
| 30CrMo4 | 1.7216 | 750 | 630 | 520 | 480 | 950 | 850 | 750 | 700 | 12 | 10 | 13 | 11 | 14 | 12 | 15 | 13 |
| 34CrMo4 | 1.7220 | 800 | 650 | 550 | 500 | 1000 | 900 | 800 | 750 | 11 | 9 | 12 | 10 | 14 | 12 | 15 | 13 |
| 42CrMo4 | 1.7225 | 900 | 750 | 650 | 550 | 1100 | 1000 | 900 | 800 | 10 | 8 | 11 | 9 | 12 | 10 | 13 | 11 |
| FIIRO GAAR AH l = dhaadheer, t = leexleex. | |||||||||||||||||
Dulqaadyada Dhererka:
Marka Dhererku la mid yahay 6000mm, Dulqaadyadu 0/+10
Marka 6 000 <L = 12 000, Dulqaadyada 0/+15
Marka > 12 000, Dulqaadyada 0/+ heshiis
Tilmaamaha habraaca iyo sifooyinka jidheed ee 42CrMo birta birta ah
42CrMo birta birta ah, content carbon: 0.38 ~ 0.45%, Silicon: 0.17 ~ 0.37%, manganese: 0.50 ~ 0.80%.
42CrMo birta birta ah waxaa iska leh birta xoogga aadka u sarreeya, oo leh xoog sare iyo adayg, adkeysi wanaagsan, majirto xanaaq cad, xaddid daal badan iyo iska caabin badan oo saameyn leh ka dib daminta iyo daaweynta xanaaqa, iyo heerkul hoose oo wanaagsan
Birtu waxay ku habboon tahay soo saarista caagadaha waaweyn iyo kuwa dhexdhexaadka ah ee u baahan xoog iyo adag.Astaanteeda heerka caalamiga ah ee u dhiganta: 42CrMo4 waxay u dhigantaa sumadda Jabbaan: scm440 waxay u dhigantaa astaanta Jarmalka: 42CrMo4 waxay u dhigantaa summada Maraykanka: 4140 sifada iyo baaxadda codsiga: xoog sare, qallafsanaan, adkaansho wanaagsan, qallafsanaan yar inta lagu jiro deminta, xoog gurguurta iyo adkaysiga heerkulka sare.Waxaa loo isticmaalaa in lagu soo saaro foornada oo leh xoog sare iyo deminta ka weyn iyo heerkulka iskutallaabtu ka badan tahay birta 35CrMo, sida qalab weyn oo loogu talagalay jiidashada gawaarida, qalabka gudbinta ee supercharger, dabada dambe, isku xirka usha iyo xajinta guga oo leh culeys weyn, dalool wadajirka tuubada iyo Qalabka kalluumeysiga ee saliidda si qoto dheer oo ka hooseeya 2000m, iyo caaryada mashiinka foorarsiga.
Sulfur s: ka kooban hadhaaga la ogol yahay ≤ 0.035%
Fosfooraska P: hadhaaga la ogolyahay ≤ 0.035%
Chromium (CR): 0.90 ~ 1.20%
Nickel Ni: hadhaaga la ogol yahay ≤ 0.030%
Copper Cu: waxyaabaha la ogolyahay ee hadhaaga ah ≤ 0.030%
Molybdenum (MO): 0.15 0.25%
Cadaadiska la oggol yahay ee 42CrMo
42CrMo stress la oggol yahay 186 ～ 310 / MPa, dhalidda dhibic 930 σ S / MPa, 42CrMo leeyahay xoog sare, adkeysi, adkaansho wanaagsan, qallooc yar inta lagu jiro deminta, iyo xoog gurguurta sare iyo xoog adkaysiga heerkulka sare.42CrMo birta birta ah waxaa loo isticmaalaa in lagu soo saaro been-abuuro leh xoog sare iyo qayb ka weyn oo la demiyay oo ka xanaaqsan birta 35CrMo.
1) Heerkulka dhibicda halista ah (qiyaastii): AC1 = 730 ° C, AC3 = 800 ° C, Ms = 310 ° C.
2) Isku-dhafka fidinta tooska ah: heerkulka 20 ~ 100 ° C / 20 ~ 200 ° C / 20 ~ 300 ° C / 20 ~ 400 ° C / 20 ~ 500 ° C / 20 ~ 600 ° C, iskudar ballaarinta tooska ah: 11.1 × 10K /12.1 × 10K/12.9 × 10K/13.5 × 10K/13.9 × 10K14.1 × 10K.
3) Hababka Elastic: heerkulka 20 ° C / 300 ° C / 400 ° C / 500 ° C / 600 ° C
Tilmaamaha shaqada kulul
Heerkulka kulaylku waa 1150 ~ 1200 ° C, heerkulka bilawga ah waa 1130 ~ 1180 ° C, heerkulku waa> 850 ° C, φ> 50mm, qaboojin tartiib ah.
Caadiyan qeexida
Heerkulka caadiga ah waa 850 ~ 900 ° C, foornadana waxaa lagu qaboojiyaa hawo.
Tilmaamaha heerkulka sare ee heerkulka
Heerkulka kuleylka waa 680 ~ 700 ° C, foornada waxaa lagu qaboojiyaa hawo.
Tilmaamaha deminta iyo xanaaqa
Heerkulka kuleylka 680 ~ 700 ° C, heerkulka deminta 840 ~ 880 ° C, qaboojinta saliidda, heerkulka heerkulka 580 ° C, qaboojinta biyaha ama qaboojinta saliidda, qallafsanaanta ≤ 217hbw.
Tilmaamidda xoojinta iyo adkaynta subcritical
Heerkulka Deminta 900 ° C, heerkulka heerkulka 560 ° C, qallafsanaanta (37 ± 1) HRC
Tilmaamida deminta kicinta iyo xanaaqa
Deminta heerkulka 900 ° C, heerkulka heerkulka 150 ~ 180 ° C, engegnaanta 54 ~ 60HRC.
Tilmaamaha shaqada kulul
Heerkulka kulaylku waa 1150 ~ 1200 ° C, heerkulka bilawga ah waa 1130 ~ 1180 ° C, heerkulku waa> 850 ° C, φ> 50mm, qaboojin tartiib ah.
Caadiyan qeexida
Heerkulka caadiga ah waa 850 ~ 900 ° C, foornadana waxaa lagu qaboojiyaa hawo.
Tilmaamaha heerkulka sare ee heerkulka
Heerkulka kuleylka waa 680 ~ 700 ° C, foornada waxaa lagu qaboojiyaa hawo.
Tilmaamaha deminta iyo xanaaqa
Heerkulka kuleylka 680 ~ 700 ° C, heerkulka deminta 840 ~ 880 ° C, qaboojinta saliidda, heerkulka heerkulka 580 ° C, qaboojinta biyaha ama qaboojinta saliidda, qallafsanaanta ≤ 217hbw.
Tilmaamidda xoojinta iyo adkaynta subcritical
Heerkulka Deminta 900 ° C, heerkulka heerkulka 560 ° C, qallafsanaanta (37 ± 1) HRC
Tilmaamida deminta kicinta iyo xanaaqa
Deminta heerkulka 900 ° C, heerkulka heerkulka 150 ~ 180 ° C, engegnaanta 54 ~ 60HRC. Waxaan had iyo jeer si joogto ah ku siin adeegyada iibsada ugu damiir leh, iyo noocyada kala duwan ee ugu ballaaran ee nashqadaha iyo qaababka leh qalabka ugu fiican.Dadaalladaas waxaa ka mid ah helitaanka nashqado la habeeyey oo leh xawaare iyo diris tayo Wanaagsan ASTM A519 42CrMo Alloy birta birta ah ee birta ah ee aan la taaban karin, "Tayada 1st, Heerka ugu jaban, Bixiyaha ugu fiican" waa hubaal ruuxa shirkadeena.Waxaan si kal iyo laab ah kuugu soo dhawaynaynaa inaad tagtid ganacsigeena oo aad kala xaajooto ganacsiyada yar yar ee wadaaga ah!
Tuubbooyinka Wareega ee Shiinaha oo Tayo Wanaagsan iyo Tuubbooyinka Wareegga ah, Noocyo badan oo alaabooyin kala duwan ah ayaa diyaar kuu ah inaad doorato, waxaad halkan ku iibsan kartaa hal-joojin.Amarada la habeeyeyna waa la aqbali karaa.Ganacsiga dhabta ah waa in la helo xaalad guul-guul ah, haddii ay suurtagal tahay, waxaan jeclaan lahayn inaan siino taageero dheeraad ah macaamiisha.Ku soo dhawoow dhammaan iibsadayaasha wanaagsan waxay nala soo xiriiraan faahfaahinta alaabada !!
If have any inquiry about 42CrMo alloy seamless steel pipe ,please kindly send me details to email:bruce@haihuisteel.com or 0086-15865769231(whatsapp),we would like to provide our best price as soon as possible.We also can provide steel pipe cutting service according to your demands.
Ku soo dhawoow inaad soo booqato shirkadeena, Waxaan rajeyneynaa inaad la shaqeyso shirkaddaada sharafta leh!
