Kev Kho Cua Sov Ntawm Din 17175 10} crmo910 Seamless Cov Hlau Leeg
| Qib hlau | Thermal processing degree | Normalizing degree | Tempering | ||
| Teem nqi | Tus lej Khoom | Quenching degree degree | Tempering kub degree | ||
| 10 CrMo910 | 1.7380 | 1100 txog 850 degree | - | 900-960 | 700-750 |
Tshuaj lom neeg tshuaj lom neeg ntawm din 17175 10 crmo910
| Txheem: DIN 17175 | teem nqi | Tshuaj muaj pes tsawg leeg | |||||
| C | Si | Mn | P,S | Cr | Mo | ||
| 10crmo910 | 0.08-0.15 | Tsawg dua lossis sib npaug rau 0.50 | 0.40-0.70 | Tsawg dua lossis sib npaug rau 0.030 | 2.00-2.50 | 0.90-1.20 | |
Cov cuab yeej cov cuab yeej ntawm Din 17175 10} crmo910
| Lub hom phiaj | qib | Tensile lub zog (mpa) | Yield zog (mpa) | Elongation (%) |
| TIAB SA 17175 | 10crmo910 | 450-600 | Ntau dua lossis sib npaug li 280 | Ntau dua los yog sib npaug rau 18 |
Dimensions kam rau ua
| Qhov project | Lub hom phiaj | Loj npaum li cas | Kev nyiaj tau | |||
| Sab nraud txoj kab uas hla | DIN17175 | Kub dov steel yeeb nkab | OD Tsawg dua lossis sib npaug li 100mm | {{{{{0}}}. 75% (min ± 0.5mm) | ||
| Lwm> 100 ~ 320mm | ± 0.9% | |||||
| Cold drawn steel yeeb nkab OD Tsawg dua los yog sib npaug rau 120mm | ± {{0}}.6% (Min ± 0.25mm) | |||||
| Phab Ntsa Thickness | DIN17175 | OD Tsawg dua lossis sib npaug li 130mm | Wt tsawg dua lossis sib npaug rau 2sn | +15%~-10% | ||
| WT ＞ 2Sn~4Sn | +12.5%~-10% | |||||
| Wt> 4SN | ± 9% | |||||
130 | Wt tsawg dua lossis sib npaug rau 0. 05Od |
+17.5%~-12.5% |
| ||||
| {{0}}.05OD ＜ WT Tsawg dua lossis sib npaug rau 0.11OD | ± 12.5% | |||||
| WT ＞ 0.11 OD | ± 10% | |||||
Thawj cov khoom kuaj
Ib daim ntawv nyias nyias yuav tsum tau ua rau ntawm qhov kawg ntawm txhua qhov chaw lossis square bar ingot rau kev ntsuam xyuas pickling kom txiav txim siab yog tias qhov kawg txiav yog qhov txiav tas. Kev xeem ntawv ultrasonic tseem tuaj yeem ua ntawm qhov tob tob raws li xaiv los ntawm tus neeg xa khoom.
Ntsuam xyuas:
Tshuaj ntsuam xyuas muaj pes tsawg leeg
hydrostatictest
Tensile Xeem
Notched cuam tshuam kuaj
Yield zog test
Nplhaib xeem
Kev kuaj tsis raug
Tub chij
Tag nrho cov kav hlau xa mus rau kev sim thiab kev lees paub yuav tsum raug cim rau ntawm sab laug thiab sab xis ntawm cov yeeb nkab kawg ntawm 300 mm. Cov cim feem ntau yog tus lej. Nyias-walled raj kuj tuaj yeem siv rau hauv lwm hom.
Vuam khoom ntawm DIN 17175 10CrMo910 seamless alloy steel yeeb nkab
Thaum Din 17175 10} crmo910 alloy steel yeeb nkab tau yog cov neeg hlau siv tau yog cov neeg hlau sib koom tes ua ke, yog qhov ua tsis tau zoo, yog qhov xav tau preheating yog qhov yuav tsum tau { {2}} degree, cov ntsuas kub preheating yog siab, thiab cov kev cai tsim kho tsis zoo; Txhawm rau txhim kho cov plasticity ntawm welded sib koom ua ke, nws yog ib qho tsim nyog yuav tsum tau ua 740 degree cua sov txuag rau 3h siab kub temerving tom qab vuam. Txawm li cas los xij, qhov kub kub preheating thiab kub tempering rau lub sijhawm ntev yuav ua rau pom tseeb ntawm lub tshuab raj.
Yog tias electrode thiab vuam hlau nrog me ntsis qis zog thiab zoo dua {{0} {{{0} {{0} {{0} Cov pa nyem Shortened, thiab {700-720 degree yuav khaws cia rau kev ntxhov siab, uas yog txaus los tshem tawm cov kev ntxhov siab vuam thiab yuav tsis ua rau lub qhov muag kub ntawm cov cua sov. Yog li ntawd, R317 electrode thiab H08CRRRRRRRRRRRRRRRRRRRRRRRRRRRRROOA VUAM HLAU yog feem ntau siv rau din {5}}} crmo910 alloy steel yeeb vuam vuam vuam.
Cov duab ntawm DIN 17175 10CrMo910 Seamless Steel Tubes
Cim npe nrov: Kev Kho Cua Sov Ntawm Din {0}}, Tuam Tshoj Seamless Steel Truck
