27SiMn zitsulo zozungulira zozungulira zotentha

27SiMn ili ndi makina abwino komanso kuzizira kwa pulasitiki. Imakhalabe ndi mphamvu zambiri komanso kuvala kukana panthawi ya chithandizo cha kutentha komanso kulimba kwambiri panthawi yothira madzi. 27SiMn chitsulo chimagwiritsidwa ntchito kwambiri m'magalimoto, mafuta, mafakitale ogulitsa mankhwala, mafakitale otumiza, 27SiMn machubu achitsulo amakhala abwinobwino komanso otenthedwa, phosphate yopaka mafuta mkati ndi kunja,  imagwiritsidwa ntchito popanga zida zopondera zotentha zomwe zimafunikira kulimba kwambiri komanso kulimba, monga ma hydraulic mbali zosiyanasiyana. .

Kapangidwe ka mankhwala(chigawo chambiri)(wt.%) cha 27SiMn

Zinthu	Min. (≥)	Max (≤)
C	0.24	0.32
Si	1.10	1.40
Mn	1.10	1.40
P	-	0.035
S	-	0.035
Ku	-	0.30
Cr	-	0.30
Ndi	-	0.30
Mo	-	0.15

Makina amtundu wa grade 27SiMn

Zotuluka Rp0.2 (MPa)	Tensile Rm (MPa)	Zotsatira KV (J)	Elongation A (%)	Kuchepetsa gawo la mtanda pa fracture Z (%)	Monga-Kutentha-Kutentha	Mtengo wa HBW
551 (≥)	144 (≥)	11	41	43	Yankho ndi Kukalamba, Annealing, Ausaging, Q+T, etc	344

Zakuthupi za kalasi 27SiMn

Katundu	Kuchulukana kg/dm3	Kutentha kwa T °C/F	Kutentha kwenikweni J/kgK	Thermal conductivity W/mK	Kukana magetsi µΩ·cm
375 (≥)	157 (≥)	33	32	31	Yankho ndi Kukalamba, Annealing, Ausaging, Q+T, etc
Temp. °C/°F	Kuchepetsa malire (10000h) (Rp1,0) N/mm2	Kuchuluka kwamphamvu kwamphamvu (10000h) (Rp1,0) N/mm2	-	-	-
397	975	844	-	-	-

27SiMn Mtundu wazinthu

Mtundu wa mankhwala	Zogulitsa	Dimension	Njira	Deliver Status
Mbale / Mapepala	Mbale / Mapepala	0.08-200mm(T)*W*L	Kuphika, kugudubuza kutentha ndi kuzizira kozizira	Annealed, Solution ndi Kukalamba, Q + T, ACID-WASHED, Kuwombera Kuwombera
Chitsulo Bar	Round Bar, Flat Bar, Square Bar	Φ8-1200mm*L	Kupanga, kugudubuza kotentha komanso kuzizira, Kuponya	Wakuda, Kutembenuka moyipa, Kuphulika kwa mfuti,
Coil / Mzere	Chitsulo chachitsulo /Chingwe chachitsulo	0.03-16.0x1200mm	Wozizira-wodzigudubuza & Wotentha-Wotentha	Annealed, Solution ndi Kukalamba, Q + T, ACID-WASHED, Kuwombera Kuwombera
Mipope / Machubu	Mipope Yopanda Msoko/Machubu, Mapaipi Otsekemera/Machubu	OD: 6-219mm x WT: 0.5-20.0mm	Hot extrusion, Cold Drawn, Welded	Annealed, Solution ndi Kukalamba, Q + T, ACID-WASHED