Lik'hemik'hale le Mechini
Sebopeho sa lik'hemik'hale
| 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 |
Ke(％) |
0.35～0.75 |
Thepa ea Mechini
Thepa ea mochini oa tšepe ea annealed GB 20CrNiMo alloy e hlalositsoe tafoleng e ka tlase.
| Tensile |
Khefutsa |
Modulus ea bongata |
Shear modulus |
Karolelano ea Poisson |
Izod Impact |
| KSI |
KSI |
KSI |
KSI |
|
ft.lb |
| 76900 |
55800 |
20300 |
11600 |
0.27-0.30 |
84.8 |
E lekanang le 5160 alloy Spring Steel
| usa |
Jeremane |
China |
Japane |
Fora |
Engelane |
Italy |
Poland |
ISO |
Austria |
Sweden |
Spain |
| ASTM/AISI/UNS/SAE |
DIN,WNr |
GB |
GB |
HLOMPHO |
BS |
UNI |
PN |
ISO |
ONORM |
SS |
UNE |
| 8620 / G86200 |
21NiCrMo2/ 1.6523 |
20CrNiMo |
SNCM220 |
20NCD2 |
805M20 |
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20NiCrMo2 |
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Phekolo ea mocheso e Amanang
- Ho kenngoa ha tšepe ea 20CrNiMo Alloy structural steel
E futhumetse butle ho 850 ℃ 'me u lumelle linako tse lekaneng, tlohela tšepe hore e futhumale hantle, Ebe u pholile butle ka sebōping. Tšepe ea alloy ea 20CrNiMo e tla fumana MAX 250 HB (Bothata ba Brinell).
- Ho thatafala ha tšepe ea sebopeho sa 20CrNiMo Alloy
E futhumetse butle ho 880-920 ° C, Ebe ka mor'a ho koloba ka ho lekaneng mocheso ona tima oli. Ho halefa hang ha lisebelisoa li fihla mocheso oa kamore.
Thepa ea Mechini
Thepa ea mochini oa tšepe ea annealed GB 20CrNiMo alloy e hlalositsoe tafoleng e ka tlase.
| Tensile |
Khefutsa |
Modulus ea bongata |
Shear modulus |
Karolelano ea Poisson |
Izod Impact |
| KSI |
KSI |
KSI |
KSI |
|
ft.lb |
| 76900 |
55800 |
20300 |
11600 |
0.27-0.30 |
84.8 |
Lisebelisoa
GB 20CrNiMo tšepe e sebelisoa haholo bakeng sa lits'ebetso tse fapaneng tse sebelisoang indastering ea likoloi le tsa boenjiniere bakeng sa beng ba lisebelisoa le likarolo tse ling tse joalo. Lisebelisoa tse tloaelehileng joalo ka 'mele oa li-valve, lipompo le lisebelisoa, Shaft, mojaro o phahameng oa lebili, liboutu, liboutu tse nang le lihlooho tse peli, likere, jj.
Boholo ba kamehla le Mamello
Sebaka se chitja sa tšepe: Diameter Ø 5mm - 3000mm
Letlapa la tšepe: Botenya 5mm - 3000mm x bophara 100mm - 3500mm
Steel Hexagonal bar: Hex 5mm - 105mm
Tse ling tsa 20CrNiMo ha li so hlalose boholo ba tsona, kahoo ka kopo, ikopanye le sehlopha sa rona sa barekisi se nang le phihlelo.
Ho sebetsa
GB 20CrNiMo alloy alloy bar e pota-potileng le likarolo tse bataletseng li ka khaoloa ka boholo bo hlokahalang. Ho feta moo, 20CrNiMo alloy alloy ground bar le eona e ka fanoa, e fana ka lisebelisoa tsa tšepe tsa boleng bo holimo tse nepahetseng tsa tšepe ho mamello ea hau e hlokahalang. Ho feta moo, tšepe ea GB 20CrNiMo e boetse e fumaneha e le Ground Flat Stock / Gauge Plate, ka boholo bo tloaelehileng le bo sa tloaelehang.
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