35CrMo zafi birgima karfe takardar

An yi amfani da shi don kera mahimman sassa a cikin injuna daban-daban waɗanda ke da tasiri, lankwasawa da torsion, da manyan lodi, irin su ƙarfe na birgima na herringbone gears, crankshafts, sandunan guduma, sanduna masu haɗawa, fasteners, injin injin turbine babban shafts, axles, watsa injin. sassa, Manya-manyan ramukan mota, masu ba da wutar lantarki a cikin injinan mai, kusoshi don tukunyar jirgi tare da zafin jiki mai aiki ƙasa da digiri Celsius 400, goro ƙasa da digiri Celsius 510, ƙaƙƙarfan bangon bango mara ƙarfi don matsa lamba a cikin injin sinadarai (zazzabi 450 zuwa 500 digiri Celsius, babu watsa labarai mai lalata). ), da sauransu; Hakanan za'a iya amfani dashi a maimakon 40CrNi don kera manyan ramuka masu ɗaukar nauyi, injin injin injin tururi, manyan gears, kayan tallafi (diamita ƙasa da 500MM), da sauransu; kayan aiki kayan aiki, bututu, waldi kayan, da dai sauransu.
An yi amfani da shi azaman mahimman sassa na tsari waɗanda ke aiki ƙarƙashin manyan lodi, kamar sassan watsa abubuwan hawa da injuna; rotors, manyan magudanan ruwa, magudanan watsa kaya masu nauyi na injin injin injin tururi, da manyan sassa.

m abu:

35CrMo zafi birgima karfe takardar Chemical Composition

Haɗin Sinadari (%)
Karfe daraja	C	Si	Mn	P	S	Cr	Mo	Ku
35CrMo	0.32～0.40	0.17～0.37	0.40 zuwa 0.70	≤ 0.030	≤ 0.030	0.80 zuwa 1.10	0.15 zuwa 0.25	≤ 0.30

Ƙarfin Haɓaka σs /MPa (>=)	Ƙarfin ƙarfi σb /MPa (>=)	Tsawaitawa δ5 /% (>>)	Ragewar yanki ψ/% (>=)	Tasiri tsoma makamashi Aku2/J (>=)	Hardness HBS 100 /3000 max
≥835(85)	≥985(100)	≥12	≥45	≥78(8)	≤229HB

Yanayin bayarwa: annealing / tempering. Taurin: ≦229 HBW