15CrMo letlapa la tšepe le chesang

15CrMo Structural Steel Bar



● Lebitso la Sehlahiswa: Alloy structural steel

● Steel: 15CrMo

● Digital Code: A30152

● Steel Group Series: CrMo

 ● Ho kenngwa tshebetsong ha maemo: GB / T3077-1999

 ● Boemo ba thomello: e tjhesehile kapa e tlositswe, boemo bo itseng ba thomelo bo lokela ho hlahiswa bukeng ya tiisetso.

● 15CrMo Features:
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Tšepe e sa keneleng mocheso e tlase, e matla ho feta 12CrMo tšepe, ho tiea ho tlase hanyane, ho 500-550 ° C kapa ka tlase ho na le mocheso o phahameng oa ho hanyetsa le ho hanyetsa oxidation, le thepa e ntle ea mochini, machinability le polasetiki e batang ea serame e ntle. weldability fair. Haholo-holo e sebelisetsoang tlhahiso ea liphaephe tse fapaneng tsa tšepe tse seamless le lakane.



15CrMo Application:



Peipi e kholo ea mouoane bakeng sa liparamente tsa mouoane tsa 510 ° C, 530 ° C liparamente tsa mouoane oa li-boiler superheater tubes, li-catheters le hlooho ea mouoane o nang le khatello e phahameng, ka mor'a ho tima le ho futhumatsa, mocheso oa kamore o ka sebelisoa ho etsa likarolo tse fapaneng tsa bohlokoa tsa mosebetsi.

	Sebopeho sa Lik'hemik'hale (%)
	C	Mong	Si	Kr	Mo	Ni	Nb+Ta	S	P
15CrMo	0.12~0.18	0.40~0.70	0.17~0.37	0.80~1.10	0.40~0.55	≤0.30	_	≤0.035	≤0.035

Thepa ea mechine

	Matla a tlhahiso σs/MPa (>=)	Matla a thata σb/MPa (>=)	Elongation δ5/% (>=)
15CrMo	440~640	235	21

Thepa ea tšepe e lekanang le SCM415

usa	Jeremane	China	Japane	Fora	Engelane	Italy	Poland	Czechia	Austria	Sweden	Spain
SAE/AISI/UNS	DIN,WNr	GB	JIS	HLOMPHO	BS	UNI	PN	CSN	ONORM	SS	UNE
	15CrMO | 1.7262	15CrMo	SCM415	15CD4.05	1501-620 | Cr31	X30WCRV93KU

Phekolo ea mocheso ke mokhoa o sebetsang haholo oa ho ntlafatsa le ho fetola thepa ea tšepe e chitja ea 15CrMo alloy round steel. E phetha karolo ea bohlokoa haholo ho tšepahala ha lihlahisoa le moruo. Phekolo ea mocheso ea 15CrMo motsoako oa tšepe e pota-potileng hangata e kenyelletsa phekolo e tloaelehileng ea mocheso (annealing, normalizing, quenching, tempering) le phekolo ea mocheso holim'a metsi (ho tima sefahleho le phekolo ea mocheso oa lik'hemik'hale-carburizing, nitriding, metalizing, joalo-joalo).

Boenjiniere ba mechini, likarolo tse ngata tsa mochini, joalo ka li-crankshafts, likere, li-camshaft tsa lienjine tse tukang tse ka hare, le likere tse fokotsang matla, ha li hloke feela boima bo lekaneng, polasetiki le matla a ho kobeha bohareng, empa hape li hloka botenya bo phahameng ka har'a botenya bo itseng. . Ho thatafala, ho hanyetsa ho apara ho phahameng le matla a phahameng a mokhathala. Mekhoa e fapaneng e boletsoeng ka holimo ea phekolo ea mocheso ka kakaretso e thata ho finyella litlhoko tse ka holimo tsa ts'ebetso ka nako e le 'ngoe,' me tšebeliso ea mocheso oa mocheso ke mokhoa o atlehang ka ho fetisisa oa ho finyella litlhoko tsena tsa ts'ebetso ka nako e le 'ngoe.

Phekolo ea mocheso o holim'a metsi ke mokhoa oa ho phekola mocheso o fetolang thepa ea bokaholimo ba tšepe e pota-potileng ea 15CrMo alloy ka ho fetola sebopeho sa lera la bokaholimo.
Ho tima holim'a metsi ke phekolo ea mocheso e fetolang sebopeho sa bokaholimo ka bonngoe ntle le ho fetola lik'hemik'hale tse holim'a metsi. E ka lemohuoa ka maqhubu a phahameng, maqhubu a mahareng kapa mokhoa oa ho futhumatsa motlakase oa hona joale oa ho futhumatsa kapa mokhoa oa ho futhumatsa lelakabe. Ntho e tloaelehileng ke hore bokaholimo ba tšepe e pota-potileng ea 15CrMo e futhumatsoa ka potlako ho mocheso o timang, 'me ha mocheso o sa fetisetsoe karolong e bohareng ea karolo, o pholile ka potlako, e le hore boima ba holim'a metsi bo phahame, empa core e ntse e na le toughness e phahameng.

Phekolo ea lik'hemik'hale ke mokhoa oa ho phekola mocheso o fetolang sebopeho sa lik'hemik'hale le sebopeho sa bokaholimo ba tšepe ea 15CrMo alloy round steel. Phekolo ea mocheso oa lik'hemik'hale e ka aroloa ka mekhoa e kang carburizing, nitriding, carbonitriding, le metalizing ho latela likarolo tse fapaneng tse kenngoeng holim'a tšepe e pota-potileng ea 15CrMo. E sebetsa haholo bakeng sa ho ntlafatsa le ho ntlafatsa ho hanyetsa ho roala, ho hanyetsa kutu le ho hanyetsa mokhathala oa 15CrMo alloy round steel. Hona joale, phekolo ea mocheso oa lik'hemik'hale e tsoetse pele ka potlako, 'me ho na le mekhoa e mengata ea theknoloji e ncha.