Ọnụ ego 20CrNiMo Alloy Steel Pipe na-enweghị ntụpọ
Nkọwa dị mkpirikpi:
20CrNiMo bụ igwe eji arụ ọrụ alloy dị elu nke nwere akụrụngwa akụrụngwa dị mma, nguzogide corrosion na iyi nguzogide.A na-eji ya eme ihe na igwe, injinia, ihe owuwu na ebe nchekwa gburugburu ebe obibi.Ike ya dị elu, ịdị mma siri ike na ductility na-enyere ya aka ịnọgide na-arụ ọrụ ogologo oge na gburugburu ebe obibi siri ike ma na-eguzogide ibu dị elu, na-enye nkwado siri ike maka mmepe nke ụlọ ọrụ ọgbara ọhụrụ na injinia.
N'ịbụ ndị na-akwado nke ukwuu mepụtara na ọkachamara IT otu, we can provide technical support on pre-sales & after-sales service for Discount Price 20CrNiMo Seamless Alloy Steel Pipe, We are going to endeavor to keep our great status as the very best solution supplier n'ụwa.Mgbe ị nwere ajụjụ ọ bụla ma ọ bụ echiche, jide n'aka na ị ga-akpọtụrụ anyị n'efu.
N'ịbụ ndị otu IT mepere emepe nke ukwuu na ọkachamara na-akwado anyị, anyị nwere ike ịnye nkwado teknụzụ na ọrụ ire ere & mgbe ọrịre makaChina 20CrNiMo Alloy Igwe anaghị agba nchara, Ọrụ siri ike iji nọgide na-enwe ọganihu, ihe ọhụrụ na ụlọ ọrụ, na-eme mgbalị ọ bụla na ụlọ ọrụ mbụ.Anyị na-agbalị ike anyị niile iji wuo ndị ọkà mmụta sayensị management nlereanya, ịmụta ukwuu ọkachamara ihe ọmụma, ịzụlite elu mmepụta ngwá na mmepụta usoro , na-emepụta mbụ-akpọ àgwà ngwaahịa, ezi price , elu àgwà nke ọrụ , ngwa ngwa nnyefe , na-enye gị ike ịmepụta. uru ọhụrụ .
| C | Si | Mn | S | P | Cr | Ni | Mo | Cu |
| 0.17-0.23 | 0.17-0.37 | 0.60-0,95 | ≤0.035 | ≤0.035 | 0.40-0.70 | 0.25-0.75 | 0.20-0.30 | ≤0.30 |
| Ike tensile σb (MPa) | Mpụta Ike σs (MPa) | Mgbatị δ5 (%) | Mmetụta ike Akv (J) | Mbelata nke ngalaba ψ (%) | uru ike ike mmetụta αkv (J/cm2) | Isi ike HB |
| 980 (100) | 785 (80) | ≥9 | ≥47 | ≥40 | ≥59 (6) | ≤197 |
20CrNiMo bụ nọmba igwe mbụ 8620 na ụkpụrụ AISI America na SAE.Ọrụ ike siri ike yiri nke ígwè 20CrNi.Ọ bụ ezie na ọdịnaya Ni dị na nchara bụ ọkara nke 20CrNi ígwè, n'ihi na mgbakwunye nke obere ego nke Mo element, elu akụkụ nke austenite isothermal mgbanwe curve na-aga n'aka nri;na n'ihi mmụba kwesịrị ekwesị na ọdịnaya Mn, ike siri ike nke ígwè a ka dị ezigbo mma, na ike Ọ dịkwa elu karịa ígwè 20CrNi, ma nwee ike dochie ígwè 12CrNi3 iji mepụta akụkụ carburized na akụkụ cyanide nke chọrọ ịrụ ọrụ dị elu.20CrNiMo nwere ike iguzogide ụfọdụ okpomoku na mgbakwunye na akụrụngwa zuru oke n'ihi na ọ nwere molybdenum.
1. N'ime ụlọ ọrụ mmepụta ihe, a na-ejikarị emepụta akụkụ ndị nwere nnukwu ibu, nrụgide dị elu, na akwa akwa, dị ka ngwo, ogwe osisi, bearings, wdg. Ike ha dị elu na ịdị mma siri ike na-enyere akụkụ ndị a aka ịnọgide na-enwe a. ogologo ndụ ọrụ na gburugburu ebe ọrụ siri ike.Na mgbakwunye, ọ nwekwara oke ike ọgwụgwụ nke ike ọgwụgwụ na nguzogide corrosion, nke nwere ike iguzogide mmebi nke gburugburu ebe obibi nke ọma ma hụ na arụ ọrụ nke akụrụngwa kwụsiri ike.
2. N'ebe a na-ewu ụlọ, a na-eji ígwè a eme ihe n'ọtụtụ ebe na-arụ nnukwu ụlọ dị ka àkwà mmiri na ụlọ elu n'ihi ike dị elu na ezigbo ductility.N'ime ụlọ ndị a, ha nwere ike iguzogide nnukwu nrụgide na esemokwu, na-eme ka nchekwa na nkwụsi ike nke ụlọ ahụ.
3. Tụkwasị na nke ahụ, site n'ịkwalite mmata gburugburu ebe obibi, ngwa n'ihe gbasara nchekwa gburugburu ebe obibi na-abawanye ụba.Dịka ọmụmaatụ, na ụgbọ ala ume ọhụrụ, enwere ike iji ya rụpụta ihe ndị dị mkpa dị ka moto na ndị na-ebelata ihe, na-enye aka na njem ndụ ndụ.Ọ na-arụkwa ọrụ dị mkpa na akụrụngwa nchebe gburugburu ebe obibi dị ka ọgwụgwọ nsị na nsị gas, na-enye nkwado siri ike maka ịkwalite mma gburugburu ebe obibi.
1. Akụkụ nhazi dị mkpa, dị ka ngwa ụgbọ elu ụgbọ elu, tankị na ngwa agha.
2. Ihe ngbochi dị elu na njikọ njikọ.
3. Akwa ibu gia na bearings.
Na-emenyụ 850ºC, mmanụ oyi;Okpomọkụ 200ºC, ikuku jụrụ oyi.
Nnyefe na ọgwụgwọ okpomọkụ (normalizing, annealing or high okpomọkụ tempering) ma ọ bụ enweghị ọnọdụ ọgwụgwọ okpomọkụ, ọnọdụ nnyefe ga-egosi na nkwekọrịta.
N'ịbụ ndị otu ndị ọkachamara mepere emepe na ndị ọkachamara na-akwado, anyị nwere ike ịnye nkwado teknụzụ na ọrụ ahịa tupu ahịa & mgbe-ahịa.
Ọnụ ego 20CrNiMo Alloy Steel Pipe na-enweghị ntụpọ
Anyị ga-agbalịsi ike idowe nnukwu ọkwa anyị dị ka ndị na-eweta ihe ngwọta kacha mma n'ụwa.Mgbe ị nwere ajụjụ ọ bụla ma ọ bụ echiche, jide n'aka na ị ga-akpọtụrụ anyị n'efu.
China 20CrNiMo Alloy Igwe anaghị agba nchara
Ọrụ siri ike iji nọgide na-enwe ọganihu, ihe ọhụrụ na ụlọ ọrụ, na-eme mgbalị ọ bụla na ụlọ ọrụ nke mbụ.Anyị na-agbalị ike anyị niile iji wuo ndị ọkà mmụta sayensị management nlereanya, ịmụta ukwuu ọkachamara ihe ọmụma, ịzụlite elu mmepụta ngwá na mmepụta usoro , na-emepụta mbụ-akpọ àgwà ngwaahịa, ezi price , elu àgwà nke ọrụ , ngwa ngwa nnyefe , na-enye gị ike ịmepụta. uru ọhụrụ .
