42CrMo Dhuumaha Biraha ee aan Xumaan lahayn

Our target should be to consolidate and enhance the high quality and service of exists goods, however often develop new products and solutions to fulfill different customers' demands for 42CrMo Steel Pipe/Tubing, Waxaan had iyo jeer soo dhawaynaynaa macaamiisha cusub iyo kuwii hore waxay noo soo bandhigaan talo qiimo leh iyo soo jeedinta iskaashiga, aynu u koraan oo aynu si wadajir ah u horumariyo, iyo si ay u qaybiyaan bulshadeena iyo shaqaalaha!
Hadafkayagu waa in uu ahaado midaynta iyo kor u qaadida tayada sare iyo adeega alaabta jirta, dhanka kale si joogto ah loo horumariyo alaabooyin cusub iyo xalal si loo fuliyo baahiyaha macaamiisha ee kala duwan42CrMo Tuubada Birta aan Xumaan lahayn, Iyada oo ay waayo-aragnimo wax-soo-saarka qani ah, alaab tayo sare leh, iyo adeegga iibka ka dib kaamil ah, shirkaddu waxay heshay sumcad wanaagsan oo waxay noqotay mid ka mid ah ganacsiga caanka ah ee ku takhasusay taxanaha wax soo saarka. Waxaan si dhab ah u rajaynaynaa in la dhiso xiriir ganacsi oo aad la iyo raacdo labada dhinac. faa'iido.

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.

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.

Our target should be to consolidate and enhance the high quality and service of exists goods, meanwhile routinely develop new products and solutions to fulfill different customers' demands for Factory Promotional 42CrMo Seamless Square Steel Pipe , We always welcome new and old customers presents us with valuable Talo iyo soo jeedin ku saabsan iskaashiga, aynu u koraan oo aan si wadajir ah u horumariyo, oo aan wax ku biirinno bulshadeena iyo shaqaalaheena!
Factory Promotional China Square Tubooyinka iyo Square Tube, Iyada oo ay waayo-aragnimo wax soo saarka qani, alaabta-tayo sare leh, iyo adeegga kaamil ah ka dib-iibka, shirkaddu waxay heshay sumcad wanaagsan oo waxa uu noqday mid ka mid ah ganacsiga caanka ah ee ku takhasusay series.We si daacad ah u rajaynaynaa in ay in aad xiriir ganacsi la samaysato oo aad raacdo faa'iidada wadaagga ah.