16MnCr5 litšepe tse pota-potiloeng tse chesang

Litšepe tsa 16MnCr5 ke litšepe tsa boenjiniere tse thatafatsang bakeng sa likarolo tse hlokang matla a mantlha a 800 - 1100 N/mm² le khanyetso e ntle ea ho apara. Ke thepa ea boenjiniere eo hangata e sebelisetsoang ho etsa liboutu tsa piston, camshafts, levers le likarolo tse ling tsa makoloi le tsa boenjiniere ba mochini.
EN 1.7131 steel (16MnCr5 material) ke tšepe e tloaelehileng ea Europe ea carburized steel (case hardening steel) e thata e thata le e sebetsang hantle. Bakeng sa likarolo tse kholo tsa likarolo, ho thatafala holimo holimo le ho hanyetsa ho roala ho ka fumanoa ka mor'a phekolo ea mocheso, 'me matla a tšusumetso ea mocheso o tlaase a boetse a phahame. Bakeng sa lintlha le database, ka kopo sheba litafole tse ka tlase.
16MnCr5 tšepe hangata e sebelisoa ka mor'a ho pata le ho tima, 'me e sebelisoa haholo ho etsa lisebelisoa, liboko, lihlahla tsa ho tiisa le likarolo tse ling.

Tafole e latelang e bonts'a sebopeho sa lik'hemik'hale tsa thepa ea 16MnCr5 (tšepe ea 1.7131).

		Sebopeho sa Lik'hemik'hale %
Standard	Lebitso la tšepe (Nomoro ea tšepe)	C	Ke ≤	Mong	P ≤	S	Kr
EN 10084	16MnCr5 (1.7131)	0.14-0.19	0.40	1.00-1.30	0.025	≤ 0.035	0.80-1.10

Thepa ea Mechini ea 1.7131 Steel (16MnCr5 Material)

1.7131 thepa, 16MnCr5 tšepe Brinell thata

• E hloekisitsoeng ka bonolo: ≤ 207 HBW
• E tšoaroa ka thata-thata: 156-207 HBW
• E tšoaroa ho sebopeho sa ferrite-pearlite le boima: 140-187 HBW
• E tloaelehileng: 138-187 HBW

EN 1.7131, 16MnCr5 Matla a ho tiea (kamora ho thatafala le ho halefa ka 200 °C)

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

Tlhaloso ea Phekolo ea Mocheso ea 16MnCr5 (1.7131 Steel)

• Qetella teko ea ho tima Mocheso oa Austenitizing: 870 ℃ (metsotso e 30-35)
• Mocheso oa Carburizing: 880-980 ℃
• Mocheso oa ho thatafatsa: 860-900 ℃
• Case-hardening mocheso: 780-820 ℃
• Ho futhumatsa: 150 - 200 ℃ (≥ 1 hora)