I-ASTM 5135 35Cr SCR435 34Cr4 ingxubevange yombhobho wentsimbi engenamthungo

I-ASTM 5135 35Cr SCR435 34Cr4 Ingxubevange yombhobho wentsimbi ongenamthungo oFakelweyo

Inkcazelo emfutshane:

I-34Cr4 ingxubevange yombhobho yentsimbi engenamthungo inamandla aphezulu okudinwa kunye nokuqina okulungileyo.Inokusebenza kakuhle emva kokuqhelekileyo okanye ukucima kunye nokuvutha.Ikwanako nokuchaneka kakuhle emva kokufunxa.Ngokuqhelekileyo isetyenziswa emva kokucima kunye nokutshisa.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Umboniso weMveliso

Intshayelelo yeMveliso

Ukuqulunqwa kwemichiza

C	Si	Mn	P	S	Cr	Ni	Cu
0.32~0,39	0.17~0,37	0.50~0,80	≤0.035	≤0.035	0.80~1.10	≤0.30	≤0.03

Iipropati zoomatshini

Tensile strengthσb (MPa)	Unikeze Amandlaσ (MPa)	Ukwandisaδ5 (%)	Amandla empembelelo Akv (J)	Ukucutheka kwecandelo ψ (%)	Ixabiso lokuqina kwempembelelo αkv (J/cm2)	UkuqinaHB
≥930(95)	≥735(75)	≥11	≥47	≥45	≥59(6)	≤207

Iimpawu zemibhobho yentsimbi engenamthungo ye34Cr4

1. Amandla aphezulu, ukuxhathisa okugqwesileyo kunye nokuqina okulungileyo.

2. Ubuchule obuhle kunye nokusebenza okuzinzile phantsi komthwalo ophezulu kunye neemeko zoxinzelelo oluphezulu.

Indawo yosetyenziso

I-34Cr4 ingxubevange yombhobho yentsimbi engenamthungo isetyenziswa kakhulu kushishino lweemoto, oomatshini bobunjineli, oomatshini bokwakha kunye namanye amacandelo.

Ukucaciswa koNyango lobushushu

Ukucima i-860ºC, ukupholisa i-oyile;Ukufudumeza i-500ºC, ukupholisa amanzi, ukupholisa i-oyile.

Ubume bokuhanjiswa

Ukuhanjiswa kunyango lobushushu (i-normalizing, annealing okanye iqondo lokushisa eliphezulu) okanye akukho meko yonyango lokushisa, imeko yokunikezelwa iya kuboniswa kwisivumelwano.

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