Sichuan Hirofu Tshwj xeeb Steel tuam txhab yog ib qho ntawm cov neeg tsim khoom thiab lwm tus neeg ntawm 4130 lub raj hauv Suav teb. Nrog ntau tshaj 20 xyoo kev paub, peb lub Hoobkas muaj cov khoom lag luam zoo hauv Suav teb nrog cov nqi sib tw. Txais tos tiv tauj peb rau kev pabcuam lag luam wholesale.
4130 Chromoly Tube
4130 cov txheej txheem steel muaj lub zog siab thiab tawv, siab tawv, tseem ceeb heev ntawm cov roj hauv cov roj yog 15 ~ 70 hli; Lub zog cua sov ntawm cov hlau kuj yog qhov zoo, nws tau txaus siab kub lub zog hauv qab 500 degree, tab sis thaum 550℃nws lub zog txo qis; Thaum lub alloy keeb yog welded ntawm qhov qis dua, nws yog qhov zoo heev, tab sis nws yuav tsum tau ua ntej rau siab dua 175℃c ua ntej vuam; Lub tshuab luam ntawv ntawm cov hlau yog qhov zoo, thiab cov yas yog qhov nruab nrab thaum lub sijhawm deformation txias; Qhov ntau ntawm 300 - 350℃muaj thawj hom tempering BRITLESS; Muaj ib qho kev nyiam ua kom dawb me ntsis.
AE 4130 / jis scm 430 25} crmo4 1.7243 l alloy seamless steel yeeb nkab.
4130 yog chromoly steel, uas muaj lub zog siab thiab tawv, siab hardenability
Kev tsis muaj
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Cov lus qhia |
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Cov Khoom Siv Siv Tshuaj |
C: 0.26-0.34 Si: 0.17-0.37-0.7,7.7.7.25ni |
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Cov Cuab Yeej Cuab Yeej Cuab Yeej |
Tensile muaj zog / MPA): ntau dua lossis sib npaug rau 930 Yield zog (σs / MPA): ntau dua lossis sib npaug rau 785 Elongation (Δ5 /%): Ntau dua lossis sib npaug rau 12 |
Tshuag raj
Chaw Thov:
(1) Hauv nruab nrab - qhov ntau ntawm cov kev tsim kho, thiab cov kauj vab, cov kauj vab, thiab lwm yam. Nyob rau hauv lub thauj khoom siab;
(2) siv rau hauv kev lag luam tshuaj rau kev tsim cov qauv Welded muaj cov kev ua haujlwm kub, daim hlau thiab siab {}
(3) Nyob rau hauv lub turbine thiab boiler Raug kev lag luam, nws yog siv los tsim cov neeg ua haujlwm hauv qab no 450℃C, Flanges thiab Flanges nyob rau hauv kev kub siab uas nyob hauv qab 500℃C.
Cov FAQ
1. Koj puas yog Hoobkas lossis tuam txhab lag luam?
Peb muaj lub Hoobkas sib koom
2. Koj lub sijhawm khoom xa tuaj yog dab tsi?
Ib txwm 25-35workdays
3. Koj muaj dab tsi?
Peb muaj khaub thuas dreen seamless raj thiab kub dov seamless raj
4. Qhov chaw nres nkoj hiav txwv?
Peb xaiv Shanghai Hiav Txwv Chaw nres nkoj
5. Lub teb chaws twg koj tau muag cov leeg no?
Peb tau muag 4130 4140}} rhawv rau Paraguay, Portugal, Brazil, Singapore, Ixayees,
Peb Kev Pabcuam
Cim npe nrov: 4130 Chromoly Tube, Suav teb, manufacturers, cov chaw muag khoom, Hoobkas