I-China Ikhwalithi Enhle I-China 42CrMo4, 42CrMo, 4140 Ingxubevange Umkhiqizi kanye Nomhlinzeki Wepayipi Lensimbi Engenamthungo

Ikhwalithi Enhle yaseChina 42CrMo4, 42CrMo, 4140 Alloy Seamless Steel Pipe

Incazelo emfushane:

Ikhwalithi Enhle yaseChina 42CrMo4, 42CrMo, 4140 Alloy Seamless Steel Pipe

Ipayipi le-alloy elingenamthungo le-boiler, isishintshi sokushisa njll embonini

Inkokhelo:30% idiphozithi, 70% L/C noma B/L ikhophi noma 100% L/C lapho ubona

Inani elincane le-oda:1 pc

Ikhono Lokuhlinzeka:I-Inventory Yamathani ka-20000 Yonyaka Yepayipi Lensimbi

Isikhathi esiholayo:Izinsuku ezingu-7-14 uma zisesitokweni, izinsuku ezingu-30-45 zokukhiqiza

Ukupakisha:Ukunyamalala Okumnyama, i-bevel ne-cap yawo wonke amapayipi; I-OD engaphansi kuka-219mm idinga ukupakishwa ibe yinqwaba, futhi inqwaba ayidluli amathani ama-2.

Thumela i-imeyili kithi Landa njenge-PDF

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

42 CrMo4, 42CrMo ,4140 ipayipi lengxubevange

I-GB ejwayelekile: 42CrMo

Izinga le-ASTM: 4140

Izinga laseYurophu: 42CrMo4

Izinga lase-Japan:SCM440(SCM4)

Uhlolojikelele

Isicelo

Ngokuyinhloko isetshenziselwa ukwenza ipayipi lemishini yensimbi ye-alloy ephezulu

Ingxenye Yekhemikhali

Ibanga	C	Si	Mn	S	P	Cr	Ni	Cu	Mo
4140	0.38-0.43	0.15-0.35	0.75-1.00	≤0.040	≤0.030	0.80-1.10	≤0.030	≤0.030	0.15-0.25

Impahla Mechanical

Ibanga	Amandla Okuqina	Isivuno Amandla	Ukwelula	Ukuqina
4140	≥1080	≥950	≥12	≤217HB

Isidingo Sokuhlola

Ngokungeziwe ekuqinisekiseni ukwakheka kwamakhemikhali kanye nezakhiwo zemishini, ukuhlolwa kwe-hydrostatic kwenziwa ngakunye, Ukuhlolwa Okungabhubhisi, Ukuhlaziywa Komkhiqizo, Ukwakheka Kwensimbi kanye Nokuhlolwa Kwe-Etching, Ukuhlolwa Kokucaba njll.