27SiMn inopisa yakakungurutswa simbi yakatenderedzwa mbariro

27SiMn ine yakanaka machinability uye inotonhora deformation plastiki. Inochengetedza simba rakakwirira uye kupfeka kusagadzikana panguva yekupisa kupisa uye kusimba kwakanyanya panguva yekudzima kwemvura. 27SiMn simbi inoshandiswa zvakanyanya mumotokari, peturu, indasitiri yemakemikari, indasitiri yekutumira, 27SiMn machubhu esimbi akajairwa uye kudziya, phosphate inozorwa mukati nekunze,  inowanzoshandiswa kugadzira zvikamu zvinopisa zvekutsikisa zvinoda kusimba kwakanyanya uye kusapfeka, senge dzakasiyana siyana hydraulic parts. .

Kemikari yakagadzirwa (chikamu chezhinji) (wt.%) ye27SiMn

Elements	Min. (≥)	Max. (≤)
C	0.24	0.32
Si	1.10	1.40
Mn	1.10	1.40
P	-	0.035
S	-	0.035
Cu	-	0.30
Cr	-	0.30
Ni	-	0.30
Mo	-	0.15

Mechanical zvimiro zvegiredhi 27SiMn

Yield Rp0.2 (MPa)	Tensile Rm (MPa)	Impact KV (J)	Elongation A (%)	Kuderedzwa kwechikamu chemuchinjikwa pane kuputsika Z (%)	As-Heat-Treated Condition	HBW
551 (≥)	144 (≥)	11	41	43	Solution uye Kuchembera, Annealing, Ausaging, Q+T, nezvimwewo	344

Zvenyama zvimiro zvegiredhi 27SiMn

Property	Density kg/dm3	Tembiricha T °C/F	Kupisa chaiko J / kgK	Thermal conductivity W/mK	Kuramba kwemagetsi µΩ·cm
375 (≥)	157 (≥)	33	32	31	Solution uye Kuchembera, Annealing, Ausaging, Q+T, nezvimwewo
Temp. °C/°F	Creep strain limit (10000h) (Rp1,0) N/mm2	Kukambaira kuputika simba (10000h) (Rp1,0) N/mm2	-	-	-
397	975	844	-	-	-

27SiMn Range yezvigadzirwa

Chigadzirwa mhando	Products	Dimension	Maitiro	Deliver Status
Ndiro / Sheets	Ndiro / Sheets	0.08-200mm(T)*W*L	Kugadzira, kupisa kukunguruka uye kutonhora kukunguruka	Annealed, Solution uye Kuchembera, Q + T, ACID-WASHED, Shot Blasting
Steel Bar	Round Bar, Flat Bar, Square Bar	Φ8-1200mm*L	Kugadzira, kupisa kukunguruka uye kutonhora kukunguruka, Kanda	Dema, Kutendeuka kwakashata, Kuputika kwepfuti,
Coil / Strip	Simbi Coil /Simbi Strip	0.03-16.0x1200mm	Inotonhora-yakakungurutswa & Inopisa-yakakungurutswa	Annealed, Solution uye Kuchembera, Q + T, ACID-WASHED, Shot Blasting
Mapaipi / Machubhu	Mapaipi asina Musono/Machubhu, Mapaipi Akakandwa/Machubhu	OD:6-219mm x WT:0.5-20.0mm	Kupisa extrusion, Cold Drawn, Welded	Annealed, Solution uye Kuchembera, Q + T, ACID-WASHED