30CrMo 34CrMo4 35CrMo 30crmo 4130 Alloy Seamless Steel Tube
Lus piav qhia luv luv:
35CrMo muaj lub zog ua haujlwm siab thiab nkag siab lub zog ntawm qhov kub thiab txias, qhov cuam tshuam zoo ntawm 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.
Peb feem ntau ntseeg tias ib tus cwj pwm txiav txim siab cov khoom zoo, cov ntsiab lus txiav txim siab cov khoom 'zoo heev, nrog rau REALISTIC, EFFICIENT THIAB INNOVATIVE cov neeg ua haujlwm siab rau 30CrMo 34CrMo4 35CrMo 30crmo 4130 Alloy Seamless Steel Tube, Los ntawm peb txoj haujlwm nyuaj, peb muaj. ib txwm nyob ib ncig ntawm lub forefront ntawm huv si technology khoom innovation.Peb yog ib tus khub tsis muaj kev paub uas koj tuaj yeem tso siab rau.Tiv tauj peb hnub no rau cov ntaub ntawv ntxiv!
Peb feem ntau ntseeg hais tias ib tus cwj pwm txiav txim siab cov khoom zoo, cov ntsiab lus txiav txim siab cov khoom 'zoo heev, nrog rau REALISTIC, EFFICIENT THIAB INNOVATIVE cov neeg ua haujlwm siab rauTuam Tshoj Steel Tube thiab Hlau Yeeb Nkab, Zoo heev, tus nqi sib tw, kev xa khoom raws sij hawm thiab kev pabcuam tuaj yeem lav tau.Yog xav paub ntxiv thov tsis txhob yig tiv tauj peb.Ua tsaug - Koj qhov kev txhawb nqa tsis tu ncua txhawb peb.
34CrMo4 / 35CrMo yog siv los ua cov txheej txheem tseem ceeb ua haujlwm nyob rau hauv siab load, xws li kis tau tus mob ntawm cov 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 tshav kub cuam tshuam 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.Peb feem ntau ntseeg tias ib tus cwj pwm txiav txim siab cov khoom zoo, cov ntsiab lus txiav txim siab cov khoom 'zoo heev, nrog rau qhov tseeb, ua tau zoo thiab cov neeg ua haujlwm tshiab rau siab txhais JIS G 3429 ASTM 5219 En -1 En 10083 DIN 17204 30CrMo 34CrMo4 35CrMo 30crmoe 4130X Steel Tube, Los ntawm peb txoj haujlwm nyuaj, peb ib txwm nyob ib puag ncig ntawm cov khoom siv tshuab huv si innovation.Peb yog ib tus khub tsis muaj kev paub uas koj tuaj yeem tso siab rau.Tiv tauj peb hnub no rau cov ntaub ntawv ntxiv!
Siab txhaisTuam Tshoj Steel Tube thiab Hlau Yeeb Nkab, Zoo heev, tus nqi sib tw, kev xa khoom raws sij hawm thiab kev pabcuam tuaj yeem lav tau.Yog xav paub ntxiv thov tsis txhob yig tiv tauj peb.Ua tsaug - Koj qhov kev txhawb nqa tsis tu ncua txhawb peb.
