65Mn Karfe Round Bar

65Mn zafi birgima karfe zagaye sanduna

65Mn high carbon karfe ne yafi amfani a yi na daban-daban kananan-section lebur marẽmari, zagaye marẽmari, clockwork, da dai sauransu Har ila yau, za a iya amfani da su ƙera spring zobba, bawul marẽmari, shock absorbers, kama reeds da birki marẽmari.

Jerin samfuran

Gnee karfe, karfe samar daga sama zuwa teku suna samuwa, duniya isa;

Karfe Bututu

Bututu Karfe mara sumul Alloy Karfe bututu Carbon Karfe Bututu API Line Pipe Welded Karfe bututu Galvanized Karfe bututu Kayan aiki

Bakin Karfe

Bakin Karfe Coil / Sheet Bakin Karfe Bututu Kayan aiki

Karfe Plate

Karfe Resistant Weather Boiler Pressure Vessel Karfe Farantin Karfe na Jirgin Ruwa Saka Farantin Karfe Mai Juriya Ƙarfin Ƙarfin Ƙarfin Ƙarfi Karfe Karfe Farantin Karfe mai Checkered Alloy Karfe Plate

H Beam Angle Tashoshi Karfe Zagaye Bars

Galvanized Karfe

Galvanized Coil / Sheet Fantin Karfe Nada Rufin Rufin Lalacewa

Aluminum Metal

Automotive Steel

Tuntube mu

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65Mn zafi birgima karfe bayanin sanduna Chemical da Mechanical

65Mn zafi birgima karfe bayanin sanduna

65Mn karfe ne na kasar Sin GB misali spring karfe grade, Manganese (Mn) inganta taurin, don haka ƙarfi, taurin, elasticity da taurin sun fi na 65 # karfe, amma yana da zafi ji na ƙwarai da kuma m gaggautsa. quenching ruwa yana ƙoƙarin haifar da fasa. Jihar da aka rufe tana da ingantattun injina, ƙarancin nakasar sanyi mai sanyi, da ƙarancin walda.
65Mn high carbon karfe ne yafi amfani a yi na daban-daban kananan-section lebur marẽmari, zagaye marẽmari, clockwork, da dai sauransu Har ila yau, za a iya amfani da su ƙera spring zobba, bawul marẽmari, shock absorbers, kama reeds da birki marẽmari.

Chemical da Mechanical

Haɗin Sinadari

Teburin da ke ƙasa ya lissafa 65Mn babban sinadari na ƙarfe na carbon wanda ya dogara da nazarin zafi.

Haɗin Sinadari, %
Daidaitawa	Daraja	C	Si	Mn	P, ≤	S, ≤	Cr, ≤	Ni, ≤	Ku, ≤
GB /T 1222	65Mn	0.62-0.70	0.17-0.37	0.90-1.20	0.030	0.030	0.25	0.35	0.25

65Mn Material Properties

Girma: 7.85 g /cm3

		Kayayyakin injina
Daidaitawa	Daraja	Ƙarfin Tensile, MPa, ≥	Ƙarfin Haɓaka, MPa, ≥	Tsawaitawa, %, ≥	Ragewa a Yanki, %, ≥	Brinell Hardness, HBW, ≤
GB /T 1222	65Mn	980	785	8.0	30	302

Bayanan kula: Sanduna tare da diamita da tsayin gefen da bai wuce 80 mm ba da ƙwanƙwasa lebur tare da kauri wanda bai wuce 40 mm ba.

Ƙayyadaddun Maganin Zafi

		Maganin zafi
Daidaitawa	Daraja	Ƙunƙarar zafin jiki, ° C	Matsakaicin kashewa	Yanayin zafin jiki, ° C
GB /T 1222	65Mn	830 ± 20	Mai	540 ± 20

Annealing tsari: Annealing zafin jiki (860 ± 10) °C, zafi adana for 45-60min, tanderun sanyaya zuwa (750 ± 10) °C, zafi adana for 3-3.5h, da kuma tanderun sanyaya zuwa 650-660 °C, sa'an nan. sanyaya daga cikin tanderun ko jinkirin sanyaya a cikin ramin adana zafi.