Cov qauv metallographic ntawm DIN 17175 10CrMo910 carbon steel yeeb nkab tseem ruaj khov thaum siv mus ntev thiab tsis yooj yim hloov. Nws muaj kev kho cua sov uas tsis tshua muaj siab thiab yooj yim rau kev ua thiab tsim khoom.
DIN 17175 10CrMo910 seamless steel yeeb nkab muab los ntawm GNEE feem ntau yuav tsum tau kho cua sov (normalizing los yog quenching thiab tempering); qhov chaw ua los ntawm nws feem ntau yuav tsum tau quenched thiab tempered los yog nto chemically kho (carburizing, nitriding, thiab lwm yam), nto quenching los yog high-frequency quenching ua ntej siv.
Kev tsim kub ntawm cov yeeb nkab steel yeeb nkab 10CrMo910 yog 535 degree, lub siab tsim yog 13.2MPa, cov yeeb nkab txoj kab uas hla yog 213 hli, thiab phab ntsa thickness yog 28 hli. Nws yog tsuas yog siv los tsim superheaters nrog phab ntsa kub hauv qab 590 degree thiab headers thiab chav kav nrog phab ntsa kub nyob ib ncig ntawm 540 degree.
Cov ntaub ntawv khoom
Kev kho cua sov ntawm DIN 17175 10CrMo910 Seamless Steel Tubes
| Qib Steel | Thermal processing degree | Normalizing degree | Tempering | ||
| Qib | Khoom naj npawb | Quenching kub degree | Tempering kub degree | ||
| 10 CrMo910 | 1.7380 | 1100 txog 850 degree | - | 900-960 | 700-750 |
Tshuaj muaj pes tsawg leeg ntawm DIN 17175 10CrMo910 yeeb nkab
| Txheem: DIN 17175 | qib | Tshuaj muaj pes tsawg leeg | |||||
| C | Si | Mn | P,S | Cr | Mo | ||
| 10 CrMo910 | 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 cuab tam ntawm DIN 17175 10CrMo910 carbon yeeb nkab
| Txuj | qib | Tensile zog (MPa) | Yield zog (MPa) | Elongation (%) |
| TIAB SA 17175 | 10 CrMo910 | 450-600 | Ntau dua lossis sib npaug li 280 | Ntau dua lossis sib npaug li 18 |
DIN 17175 10CrMo910 carbon steel yeeb nkab
1.Standard: DIN 17175
2. Khoom siv: 10CrMo910
3.Technical: Normalizing, Quenching thiab Tempering, Normalizing thiab Tempering.
4.Application: Kev tsim cov boilers, cov yeeb nkab kab, cov hlab ntsha siab thiab cov khoom siv rau kev pab cuam txog li 600 degree thiab nyob rau tib lub sij hawm high pressures, qhov twg tag nrho cov kev ntxhov siab thiab cov xwm txheej scaling muaj peev xwm nce los yog txo qhov kub thiab txias.
5.OD:10.2-711mm WT:1.6-100mm
Qhov zoo ntawm kev xaiv GNEE
GNEE tau tsim ISO9001: 2008 kev tswj hwm kev ua haujlwm zoo thiab ua tiav kev tswj hwm zoo. Tam sim no nws muag 200, 000 tons ntawm steel kav txhua xyoo. Nws cov khoom siv npog qhov siab, nruab nrab thiab qis siab boilers, nkoj, cov kav dej thauj mus los, thiab lwm yam. Nws muab cov khoom zoo rau cov neeg siv khoom hauv kev lag luam sib txawv thiab nrov heev hauv kev lag luam txawv teb chaws. Ntau lub tuam txhab muaj npe nrov txawv teb chaws tau tsim kev lag luam mus sij hawm ntev kev sib raug zoo nrog peb.
Gnee Cov neeg tuaj xyuas
Gnee Factory ib puag ncig
Cim npe nrov: din 17175 10crmo910 seamless steel yeeb nkab, Tuam Tshoj din 17175 10crmo910 seamless steel yeeb nkab manufacturers, lwm tus neeg, Hoobkas
