16MnCr5 mau kaola poʻe kila ʻōwili wela

ʻO ke kila 16MnCr5 he mau kila ʻenehana paʻakikī paʻakikī no nā ʻāpana e koi ana i ka ikaika tensile kumu o 800 - 1100 N /mm² a me ke kūpaʻa maikaʻi. He mea ʻenekinia ia e hana maʻamau i ka hana ʻana i nā bolts piston, camshafts, levers a me nā ʻāpana ʻenehana ʻē aʻe a me nā mīkini.
ʻO EN 1.7131 kila (16MnCr5 material) he kila carburized maʻamau ʻEulopa (ke kila paʻakikī) me ka paʻakikī a me ka machinability. No nā ʻāpana ʻāpana nui, hiki ke loaʻa ka paʻakikī o ka ʻili kiʻekiʻe a me ke kūpaʻa ʻana ma hope o ka mālama ʻana i ka wela, a ʻoi aku ka kiʻekiʻe o ka hopena haʻahaʻa haʻahaʻa. No ka kikoʻī a me ka ʻikepili, e ʻoluʻolu e ʻike i nā papa ma lalo nei.
Hoʻohana maʻamau ʻia ke kila 16MnCr5 ma hope o ka carburizing a me ka hoʻopau ʻana, a hoʻohana nui ʻia no ka hana ʻana i nā mea hana, nā ilo, ka hoʻopaʻa ʻana i nā bushings a me nā mea ʻē aʻe.

Hōʻike ka papa ma lalo nei i ka haku mele ʻana o nā mea 16MnCr5 (1.7131 kila).

		Huina Kemika %
Kūlana	inoa kila (Helu hao)	C	Si ≤	ʻO Mn	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

Pono Mechanical o 1.7131 Steel (16MnCr5 Material)

1.7131 mea, 16MnCr5 kila Brinell paakiki

• Hoʻopili palupalu: ≤ 207 HBW
• Hana ʻia i ka paʻakikī: 156-207 HBW
• Hana ʻia me ka ʻano ferrite-pearlite a me ka paʻakikī: 140-187 HBW
• Hana maʻamau: 138-187 HBW

EN 1.7131, 16MnCr5 Ka ikaika tensile (ma hope o ka hoʻopaʻa ʻana a me ka hoʻoulu ʻana ma 200 °C)

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

Hōʻike ʻia ʻo 16MnCr5 (1.7131 Steel)

• E hoʻopau i ka hoʻāʻo hoʻopau ʻana i ka wela Austenitizing: 870 ℃ (30-35 mau minuke)
• Carburizing wela: 880-980 ℃
• ʻO ka mahana paʻakikī kumu: 860-900 ℃
• ʻO ka mahana paʻakikī: 780-820 ℃
• ʻO ka hoʻonāʻana: 150 - 200 ℃ (≥ 1 hola)