16MnCr5 intsimbi eshushu eqengqelekayo imivalo engqukuva

Intsimbi ye-16MnCr5 yintsimbi edityanisiweyo yentsimbi yobunjineli yeendawo ezifuna ukomelela kwe-800 - 1100 N/mm² kunye nokumelana nokunxiba kakuhle. Yimathiriyeli yobunjineli edla ngokusetyenziswa ukwenza iibholiti zepiston, iicamshafts, iilevers kunye nezinye iimoto kunye nezinto zobunjineli boomatshini.
I-EN 1.7131 intsimbi (i-16MnCr5 imathiriyeli) yintsimbi esemgangathweni yaseYuropu eyenziwe ngentsimbi (icase eqinisa intsimbi) enokuqina kakuhle kunye nobuchule. Kwiindawo ezinkulu ezinqamlezileyo, ubunzima obuphezulu kunye nokumelana nokunxiba kunokufumaneka emva konyango lobushushu, kwaye ukuqina kwempembelelo yobushushu obuphantsi nako kuphezulu. Ngeenkcukacha kunye nedatha yedatha, nceda ujonge ezi theyibhile zingezantsi.
Intsimbi ye-16MnCr5 isetyenziswa ngokubanzi emva kokungcwatywa kunye nokucima, kwaye isetyenziselwa ukwenza iigiya, iintshulube, ukutywina amahlahla kunye nezinye izinto.

Itheyibhile elandelayo ibonisa ukubunjwa kweekhemikhali ze-16MnCr5 izinto (1.7131 steel).

		Ukuqulunqwa kwemichiza %
Umgangatho	Igama lentsimbi (Inombolo yentsimbi)	C	Si ≤	Mnu	P ≤	S	Cr
EN 10084	16MnCr5 (1.7131)	0.14-0.19	0.40	1.00-1.30	0.025	≤ 0.035	0.80-1.10

Iipropati zoomatshini be-1.7131 Steel (16MnCr5 Material)

1.7131 izinto, 16MnCr5 steel Brinell ubulukhuni

• I-anealed ethambileyo: ≤ 207 HBW
• Unyangwa ngobulukhuni: 156-207 HBW
• Ukunyangwa kwisakhiwo se-ferrite-pearlite kunye nobunzima: 140-187 HBW
• Iqhelekile: 138-187 HBW

EN 1.7131, 16MnCr5 Amandla okuqina (emva kokuqina kunye nobushushu kwi-200 °C)

• Dia. ≤ 16mm: Umz. 1000 MPa
• 16 < Dia. ≤ 40mm: Umz. 800 Mpa
• 40 < Dia. ≤ 100mm: Ubuncinci. 600 Mpa

Inkcazo yoNyango loBubushushu be-16MnCr5 (1.7131 Steel)

• Ukuphelisa uvavanyo lokucima iqondo lobushushu: 870℃ (30-35 imizuzu)
• Ubushushu beCarburizing: 880-980 ℃
• Ubushushu bokuqina: 860-900 ℃
• Ubushushu betyala: 780-820 ℃
• Ubushushu: 150 - 200 ℃ (≥ 1 iyure)