15CrMo na-ekpo ọkụ mpịakọta ígwè mpempe akwụkwọ

15CrMo Structural Steel Bar / ^ / ^ / ^ / ^ • Aha ngwaahịa: Alloy structural steel / ^ / ^ ● Steel: 15CrMo / ^ / ^ ● Digital Code: A30152 / ^ / ^ ● Steel Group Series: CrMo

 ● Mmejuputa ụkpụrụ: GB / T3077-1999 / ^ / ^ ● Ọkwa nnyefe: na-ekpo ọkụ ma ọ bụ annealed, a ga-egosipụta ọkwa nnyefe kpọmkwem na akwụkwọ ikike.

● 15CrMo atụmatụ: / ^/ ^ / ^ / ^ obere alloy okpomọkụ na-eguzogide ígwè, ike karịa 12CrMo ígwè, siri ike dịtụ ala, na 500-550 ° C ma ọ bụ obere nwere elu okpomọkụ na-eguzogide na ọxịdashọn na-eguzogide, na ezigbo ígwè ọrụ, machinability na oyi nje plasticity dị mma. weldability ngosi. tumadi eji maka mmepụta nke dị iche iche caliber enweghị nkebi ígwè ọkpọkọ na mpempe akwụkwọ.



15CrMo Ngwa:



 Main uzuoku ọkpọkọ maka uzuoku kwa nke 510 ° C, 530 ° C uzuoku parameters nke Igwe ọkụ ọkụ ọkụ ọkụ tubes, catheters na elu-nrụgide uzuoku nkụnye eji isi mee, mgbe quenching na tempering, na ụlọ okpomọkụ nwere ike iji rụpụta a dịgasị iche iche nke dị mkpa akụkụ nke ọrụ.

	Ngwakọta kemịkalụ (%)
	C	Mn	Si	Cr	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

Ngwa igwe

	Ike mpụta σs /MPa (>=)	Ike tensile σb/MPa (>=)	Mgbatị δ5/% (>=)
15CrMo	440~640	235	21

Ihe igwe dakọtara SCM415

USA	Germany	China	Japan	France	England	Ịtali	Poland	Czechia	Austria	Sweden	Spain
SAE/AISI/UNS	DIN,WNr	GB	JIS	AFNOR	BS	UNI	PN	CSN	ONORM	SS	UNE
	15CrMO | 1.7262	15CrMo	SCM415	15 CD4.05	1501-620 | Cr31	X30WCRV93KU

Ọgwụgwọ okpomọkụ bụ ihe dị oke mma iji melite ma gbanwee njirimara nke 15CrMo alloy round steel. Ọ na-arụ ọrụ dị oke mkpa na ntụkwasị obi ngwaahịa na akụ na ụba. Ngwọta okpomọkụ nke 15CrMo alloy gburugburu ígwè na-agụnyekarị ọgwụgwọ okpomọkụ nkịtị (na-eme ka ọ dị ọkụ, na-eme ka ọ dị jụụ, na-eme ka ọ dị ọkụ, na-ekpo ọkụ) na ọgwụgwọ okpomọkụ (nkwụsị elu na ọgwụgwọ okpomọkụ nke kemịkal-carburizing, nitriding, metalizing, wdg).

N'ime injinia injinia, ọtụtụ akụkụ igwe, dị ka crankshafts, gears, camshafts nke injin combustion n'ime, na gia na ndị na-ebelata ihe dị mkpa, ọ bụghị naanị na-achọ ike siri ike, plasticity na ike na-ehulata na isi, kamakwa ọ chọrọ oke elu elu n'ime otu ọkpụrụkpụ. . Isi ike, akwa mgbochi iyi na ike ike ọgwụgwụ. Usoro ọgwụgwọ okpomọkụ dị iche iche a kpọtụrụ aha n'elu na-esiri ike izute ihe ndị a chọrọ n'elu ịrụ ọrụ n'otu oge, na iji ọgwụgwọ okpomọkụ dị elu bụ usoro kachasị dị irè iji nweta ihe ndị a chọrọ n'otu oge.

Ngwọta okpomọkụ dị n'elu bụ usoro ọgwụgwọ okpomọkụ nke na-agbanwe ọdịdị elu nke 15CrMo alloy gburugburu ígwè site n'ịgbanwe nhazi nke oyi akwa.
Ngwunye elu bụ ọgwụgwọ okpomọkụ nke na-agbanwe nhazi elu otu otu na-agbanweghị ihe mejupụtara kemịkalụ nke elu. Enwere ike nweta ya site n'ugboro dị elu, ugboro ọkara ma ọ bụ ike ugboro ugboro induction usoro kpo oku ma ọ bụ usoro kpo oku ọkụ. Ihe a na-ahụkarị bụ na a na-ekpo ọkụ n'elu 15CrMo alloy gburugburu nchara ngwa ngwa na okpomọkụ na-ekpo ọkụ, na mgbe ọkụ na-adịghị ebufe ya na isi nke akụkụ ahụ, a na-eme ka ọ dị jụụ ngwa ngwa, nke mere na ike elu dị elu, ma isi ka nwere elu siri ike.

Ọgwụgwọ kemịkalụ bụ usoro ọgwụgwọ okpomọkụ nke na-agbanwe nhazi kemịkalụ na nhazi nke elu oyi akwa nke 15CrMo alloy round steel. Enwere ike kewaa ọgwụgwọ okpomọkụ kemịkalụ n'ime ụzọ dị ka carburizing, nitriding, carbonitriding, na metalizing dị ka ihe dị iche iche abanyela n'elu 15CrMo alloy gburugburu nchara. Ọ dị irè nke ukwuu maka imeziwanye ma melite nguzogide eyi, nguzogide corrosion na ike ọgwụgwụ nke 15CrMo alloy gburugburu ígwè. Ka ọ dị ugbu a, ọgwụgwọ okpomọkụ kemịkalụ amalitela ngwa ngwa, ma enwere ọtụtụ ngwa nke teknụzụ ọhụrụ.