Kub Rolled Q345 / 20cr / 40cr / 20crmo / 42CrMo Carbon Seamless Steel Pipes
Lus piav qhia luv luv:
34CrMo4 / 35CrMo muaj lub zog ua haujlwm siab thiab nkag siab lub zog ntawm qhov kub thiab txias, zoo cuam tshuam rau qhov kub thiab txias, zoo hardenability, tsis muaj cua sov nyiam, me me quenching deformation, siv tau plasticity ntawm txias ntug sib sau thiab nruab nrab txheej txheem.Tsis zoo weldability, preheating ua ntej vuam, tom qab vuam kev kho cua sov thiab kev nyuaj siab nyem feem ntau yog siv tom qab quenching thiab tempering, thiab kuj yuav siv tau tom qab siab thiab nruab nrab zaus nto quenching los yog quenching thiab qis thiab nruab nrab kub tempering.
Ua ke nrog "Client-Oriented" lub tswv yim kev lag luam, cov txheej txheem tswj kev ua tau zoo, cov khoom tsim tau zoo thiab cov neeg ua haujlwm R & D ruaj khov, peb feem ntau muab cov khoom zoo tshaj plaws, cov kev daws teeb meem zoo tshaj plaws thiab cov nqi hnyav rau Kub Rolled Q345 / 20cr / 40cr / 20crmo / 42CrMo Carbon Seamless Steel Pipes, Peb cov neeg ua haujlwm txawj ua haujlwm yuav ua siab dawb siab zoo ntawm koj txoj kev pab.Peb zoo siab tos txais koj tuaj xyuas peb lub vev xaib thiab ruaj khov thiab xa koj cov lus nug rau peb.
Ua ke nrog "Client-Oriented" lub tswv yim kev lag luam, kev tswj xyuas cov txheej txheem nyuaj, cov cuab yeej tsim tau zoo thiab cov neeg ua haujlwm R&D ruaj khov, peb feem ntau muab cov khoom zoo tshaj plaws, cov kev daws teeb meem zoo tshaj plaws thiab cov nqi hnyav rauTuam Tshoj Seamless Steel Yeeb Nkab thiab Hlau Yeeb Nkab, Peb muaj ntau xyoo kev paub hauv cov khoom siv plaub hau, thiab peb pawg QC nruj thiab cov neeg ua haujlwm txawj yuav xyuas kom meej tias peb muab koj cov plaub hau saum toj kawg nkaus nrog cov plaub hau zoo tshaj plaws thiab kev ua haujlwm zoo.Koj yuav tau txais kev lag luam zoo yog tias koj xaiv koom tes nrog cov chaw tsim khoom lag luam zoo li no.Zoo siab txais tos koj kev koom tes nrog kev txiav txim!
34CrMo4 / 35CrMo yog siv los ua cov txheej txheem tseem ceeb ua haujlwm nyob rau hauv siab load, xws li kis tau tus mob qhov chaw ntawm lub tsheb thiab cav;Lub rotor, lub ntsiab ncej thiab kis tau tus mob nrog hnyav load ntawm turbo generator, ntu loj 34CrMo4 yog siv los tsim forgings nrog lub zog siab dua thiab loj dua quenching thiab tempering seem tshaj 35CrMo steel, xws li cov iav loj rau locomotive traction, boost kis iav, rear ncej, txuas pas nrig thiab caij nplooj ntoos hlav clamp nrog zoo load.34CrMo4 kuj tseem siv tau rau kev xyaum cov yeeb nkab sib txuas thiab cov cuab yeej nuv ntses hauv cov roj qhov tob hauv qab 2000m.34CrMo4 Gas Lub tog raj kheej yeeb nkab, feem ntau yog siv rau hauv lub tog raj kheej roj teeb, kev tiv thaiv hluav taws, kev kho mob, khoom siv hauv kev lag luam, thiab lwm yam.
Cov pa roj carbon sib npaug CEQ ntawm 35CrMo steel yog 0.72%.Nws tuaj yeem pom tias qhov weldability ntawm cov khoom siv no tsis zoo, thiab nws txoj kev nyuaj siab yog loj thaum vuam.Qhov kub tawg thiab txias tawg nyiam ntawm thaj chaw tshav kub ntawm 35CrMo alloy yeeb nkab yuav loj.Tshwj xeeb tshaj yog thaum welding nyob rau hauv lub quenched thiab tempered lub xeev, lub txias tawg nyiam ntawm lub tshav kub cuam tshuam cheeb tsam yuav yog ib qho tseem ceeb heev.Yog li ntawd, nyob rau hauv lub hauv paus ntawm kev xaiv cov ntaub ntawv uas tsim nyog welding thiab tsim nyog welding txoj kev, siab dua pre-welding preheating kub Nyob rau hauv cov xwm txheej ntawm nruj txheej txheem ntsuas thiab kom zoo interpass kub tswj, lub hom phiaj ntawm cov khoom vuam yuav ua tiav.
TS EN 10297-1 Seamless Circular Steel Tubes rau Mechanical thiab General Engineering Lub Hom Phiaj
-GB/T 8162 Seamless Steel Tubes rau Cov Hom Phiaj.
| Qib Steel | C | Si | Mn | P | S | Cr | Mo |
| 34 CrMo4 | 0.30-0.37 Nws | 0.40 max | 0.60-0.90 Nws | 0.035 max | 0.035 max | 0.90-1.20 Nws | 0.15-0.30 Nws |
| Qib Steel | C | Si | Mn | P | S | Cr | Mo |
| 35CrMo | 0.32-0.40 Nws | 0.17-0.37 Nws | 0.40-0.70 Nws | 0.035 max | 0.035 max | 0.80-1.10 Nws | 0.15-0.25 dr hab |
Qauv:GB18248 – 2000;
OD:Φ50-325mm;phab ntsa thickness: 3-55mm;
OD kam rau ua:± 0.75%;
Phab ntsa margin:-10% - 12.5%
Transverse txoj kab nqes:≤2mm;
Kev ncaj:1 hli / 1m;
Sab hauv diam roundness:tsis ntau tshaj 80% ntawm OD txoj kab uas hla kam rau ua.
Nto zoo: tsis tawg, folding, delamination thiab stammer.
Khoom Categories:Seamless steel raj rau cov hlab ntsha siab.
Kev siv:Rau txhua yam roj, hydraulic, trailer, chaw nres tsheb nrog roj fwj.
Steel Qib:34CrMo4, 30CrMo, 34Mn2V, 35CrMo, 37Mn, 16Mn.Ua ke nrog "Client-Oriented" lub tswv yim kev lag luam, cov txheej txheem tswj kev ua tau zoo, cov khoom tsim tau zoo thiab cov neeg ua haujlwm R & D ruaj khov, peb feem ntau muab cov khoom zoo tshaj plaws, cov kev daws teeb meem zoo tshaj plaws thiab kev ua haujlwm zoo. Tus nqi qis MOQ rau Kub Rolles Q345 / 20cr / 40cr / 20crmo / 42CrMo Carbon Seamless Steel Pipes, Peb cov neeg ua haujlwm txawj ua haujlwm yuav ua siab ntev ntawm koj qhov kev pab.Peb zoo siab tos txais koj tuaj xyuas peb lub vev xaib thiab ruaj khov thiab xa koj cov lus nug rau peb.
Tsawg MOQ rauTuam Tshoj Seamless Steel Yeeb Nkab thiab Hlau Yeeb Nkab, Peb muaj ntau xyoo kev paub hauv cov khoom siv plaub hau, thiab peb pawg QC nruj thiab cov neeg ua haujlwm txawj yuav xyuas kom meej tias peb muab koj cov plaub hau saum toj kawg nkaus nrog cov plaub hau zoo tshaj plaws thiab kev ua haujlwm zoo.Koj yuav tau txais kev lag luam zoo yog tias koj xaiv koom tes nrog cov chaw tsim khoom lag luam zoo li no.Zoo siab txais tos koj kev koom tes nrog kev txiav txim!
