20CrNiMo(8620H) inopisa yakakungurutswa simbi yakatenderedzwa mbariro

GB 20CrNiMo alloy Steel ndeyemhando yepamusoro Yakadzimwa uye Tempered Alloy Structural simbi, uye ndeyemhando yepamusoro yakaderera kabhoni, yakaderera chromium, molybdenum, nickel kesi inoomesa simbi. Oiri Yakadzima & Yakakangwa Hardenss ndeye 28-34 HRC. GB 20CrNiMo simbi Annealing kuburitsa inoomesa isingasviki 250HB.

GB 20CrNiMo Alloy zvimiro zvesimbi zvivakwa ndeyeNickel chromium molybdenum alloy simbi yakatarwa. 20CrNiMo Iine yakaderera kabhoni yemukati renji, Saka GB 20CrNiMo simbi ine yakanaka weldability.

Applications

GB 20CrNiMo simbi inoshandiswa zvakanyanya kune akasiyana maapplication mune anoshandiswa mumaindasitiri emotokari uye einjiniya kune vane zvishandiso uye zvimwe zvinhu zvakadaro. Zvishandiso zvakajairika senge miviri yevharuvhu, pombi uye zvigadziriso, Shaft, kuremerwa kwevhiri, mabhaudhi, mabhaudhi ane misoro miviri, magiya, nezvimwe.

Kemikari yakagadzirwa

C(％)	0.17～0.23	Si(％)	0.17～0.37	Mn(％)	0.60～0.95	P(％)	≤0.035
S(％)	≤0.035	Cr(％)	0.40～0.70	Mo(％)	0.20～0.30	Ndi(％)	0.35～0.75

Mechanical Properties

Iyo mechanic zvivakwa zve annealed GB 20CrNiMo alloy simbi inotsanangurwa mutafura pazasi.

Tensile	Yield	Bulk module	Shear modulus	Chiyero chePoisson	Izod Impact
KSI	KSI	KSI	KSI		ft.lb
76900	55800	20300	11600	0.27-0.30	84.8

Yakaenzana ne5160 alloy Spring Steel

USA	Jerimani	China	Japani	Furanzi	England	Itari	Porendi	ISO	Ositiriya	Siwidheni	Speini
ASTM/AISI/UNS/SAE	DIN,WNr	GB	GB	AFNOR	BS	UNI	PN	ISO	ONORM	SS	UNE
8620 / G86200	21NiCrMo2/ 1.6523	20CrNiMo	SNCM220	20NCD2	805M20			20NiCrMo2

Kupisa kurapwa kwakabatana

• Kuiswa kwe20CrNiMo Alloy structural steel

Zvishoma nezvishoma kupisa kusvika ku850 ℃ uye bvumira nguva dzakakwana, rega simbi inyatsopisa, Wobva watonhorera zvishoma nezvishoma muchoto. Iyo 20CrNiMo alloy simbi ichawana MAX 250 HB (Brinell kuoma).

• Kuomeswa kwe20CrNiMo Alloy chimiro chesimbi

Kupisa zvishoma nezvishoma kusvika 880-920 ° C, Zvadaro mushure mekunyorova kwakakwana pane iyi tembiricha dzima mumafuta. Hasha kana maturusi asvika mukamuri tembiricha.

Mechanical Properties

Iyo mechanic zvivakwa zve annealed GB 20CrNiMo alloy simbi inotsanangurwa mutafura pazasi.

Tensile	Yield	Bulk module	Shear modulus	Chiyero chePoisson	Izod Impact
KSI	KSI	KSI	KSI		ft.lb
76900	55800	20300	11600	0.27-0.30	84.8

Applications

GB 20CrNiMo simbi inoshandiswa zvakanyanya kune akasiyana maapplication mune anoshandiswa mumaindasitiri emotokari uye einjiniya kune vane zvishandiso uye zvimwe zvinhu zvakadaro. Zvishandiso zvakajairika senge miviri yevharuvhu, pombi uye zvigadziriso, Shaft, kuremerwa kwevhiri, mabhaudhi, mabhaudhi ane misoro miviri, magiya, nezvimwe.

Saizi yenguva dzose uye Kushivirira

Simbi yakatenderedza bhawa: Diameter Ø 5mm - 3000mm

Simbi ndiro: Ukobvu 5mm - 3000mm x Upamhi 100mm - 3500mm

Simbi Hexagonal bar: Hex 5mm - 105mm

Vamwe 20CrNiMo havasati vataura saizi, saka ndokumbirawo ubate neboka redu rekutengesa rine ruzivo.

Processing

GB 20CrNiMo alloy simbi yakatenderedza bhaa uye zvikamu zvakafuratira zvinogona kutemwa kune ako anodiwa saizi. Uyezve, 20CrNiMo alloy simbi yepasi bar inogonawo kupihwa, ichipa yakakwira mhando simbi simbi chaiyo pasi turusi bhaa kune ako anodiwa kushivirira. Uyezve, GB 20CrNiMo simbi inowanikwawo seGround Flat Stock / Gauge Plate, mune yakajairwa uye isingaenzaniswi saizi.