65Mn Steel Round Bar

65Mn yotentha yozungulira zitsulo zozungulira

65Mn high carbon steel imagwiritsidwa ntchito makamaka popanga akasupe ang'onoang'ono ang'onoang'ono, akasupe ozungulira, mawotchi, ndi zina zotero. Ikhoza kugwiritsidwanso ntchito popanga mphete za kasupe, akasupe a valve, zowonongeka, mabango a clutch ndi akasupe ophulika.

Mndandanda wazinthu

Gnee zitsulo, zitsulo zoperekedwa kuchokera kumwamba kupita kunyanja zilipo, padziko lonse lapansi;

Chitoliro chachitsulo

Chitoliro Chachitsulo Chopanda Seam Chitoliro cha Chitsulo cha Aloyi Chitoliro cha Carbon Steel API Line Pipe Welded Steel Pipe Chitoliro Chachitsulo cha Galvanized Zosakaniza

Chitsulo chosapanga dzimbiri

Kolo wachitsulo chosapanga dzimbiri/Mapepala Chitoliro Chachitsulo chosapanga dzimbiri Zosakaniza

Chipinda chachitsulo

Chitsulo Chosagwira Nyengo Boiler Pressure Vessel Chitsulo Zomangira Zitsulo Plate Valani mbale yachitsulo yosamva Hight Strength Low Alloy Steel Carbon Chitsulo Checkered Steel Plate Alloy Steel Plate

Chitsulo Chozizira Chozizira

H Beam ngodya Channel Zitsulo Round Bars

Chitsulo cha Galvanized

Koyilo Wagalasi/Mapepala Prepainted Steel Coil Mapepala Omangira Padenga

Aluminium Metal

Automotive Steel

Lumikizanani nafe

Imelo : sale@gneesteel.com

Zam'manja: +86 15824687445 kelly

Tel: +86 372-5055135

Adilesi: No. 4-1114,Beichen Building,Beicang Town,Beichen District Tianjin,China.

65Mn otentha adagulung'undisa zitsulo zozungulira mipiringidzo Chemical ndi Mechanical

65Mn otentha adagulung'undisa zitsulo zozungulira mipiringidzo

65Mn zitsulo ndi Chinese GB muyezo kasupe zitsulo kalasi, Manganese (Mn) bwino hardability, kotero mphamvu, kuuma, elasticity ndi hardability ndi apamwamba kuposa 65 # zitsulo, koma ali ndi kutenthedwa kutengeka ndi kupsa mtima brittleness. Kuzimitsa madzi kumapangitsa kuti ming'alu ikhale. The annealed state ali machinability zabwino, otsika ozizira deformation plasticity, ndi weldability osauka.
65Mn high carbon steel imagwiritsidwa ntchito makamaka popanga akasupe ang'onoang'ono ang'onoang'ono, akasupe ozungulira, mawotchi, ndi zina zotero. Ikhoza kugwiritsidwanso ntchito popanga mphete za kasupe, akasupe a valve, zowonongeka, mabango a clutch ndi akasupe ophulika.

Chemical ndi Mechanical

Chemical Composition

Gome ili m'munsili limatchula 65Mn high carbon steel chemical compency kutengera kutentha.

Mapangidwe a Chemical,%
Standard	Gulu	C	Si	Mn	P, ≤	S, ≤	Cr, ≤	Ndi, ≤	Ku, ≤
GB/T 1222	65Mn	0.62-0.70	0.17-0.37	0.90-1.20	0.030	0.030	0.25	0.35	0.25

65Mn Zinthu Zakuthupi

Kachulukidwe: 7.85 g/cm3

		Katundu Zamakina
Standard	Gulu	Kulimbitsa Mphamvu, MPa, ≥	Zokolola Mphamvu, MPa, ≥	Elongation, %, ≥	Kuchepetsa M'dera, %, ≥	Brinell Kuuma, HBW, ≤
GB/T 1222	65Mn	980	785	8.0	30	302

Zolemba: Mipiringidzo yokhala ndi m'mimba mwake ndi kutalika kwa mbali yosapitilira 80 mm ndi zitsulo zosalala zokhala ndi makulidwe osapitilira 40 mm.

Kufotokozera kwa Chithandizo cha Kutentha

		Kutentha Chithandizo
Standard	Gulu	Kuzimitsa kutentha, °C	Kuzimitsa zapakatikati	Kutentha kwapakati, °C
GB/T 1222	65Mn	830 ± 20	Mafuta	540 ± 20

Njira yoyatsira: Kutentha kwa Annealing (860 ± 10) °C, kuteteza kutentha kwa 45-60min, kuzizira kwa ng'anjo mpaka (750 ± 10) °C, kuteteza kutentha kwa 3-3.5h, ndi kuzizira kwa ng'anjo mpaka 650-660 °C, ndiye kuziziritsa mu ng'anjo kapena kuzizira pang'onopang'ono mu dzenje lotetezera kutentha.