Silsiladda Qaadista Birta Daawaha ee En818-2 G80 G100 ee Qaadista
Silsiladda Qaadista Birta Daawaha ee En818-2 G80 G100 ee Qaadista
Soo bandhigida Silsiladda Qaadista SCIC ee Heerka 80 (G80): Kacaan ku samaynta Warshadaha Wax-soo-saarka Silsiladda
Dunida xawaaraha dheereysa ee kor u qaadista iyo garaacista warshadaha, silsiladuhu waxay door muhiim ah ka ciyaaraan hubinta badbaadada iyo hufnaanta. Sannado badan, warshadaha silsiladda waxay ku koobnaayeen xulashooyinka heerka hoose, inta badan sababtoo ah ku filnaan la'aanta warshadaha Shiinaha ee horumarinta biraha birta ah ee xoogga badan. Si kastaba ha ahaatee, iyadoo la soo bandhigay silsiladda Darajada 80 (G80) ee SCIC, xaddidaaddani hadda waa wax la soo dhaafay.
Silsiladaha kor u qaadista ee SCIC Grade 80 (G80) waxaa loogu talagalay inay buuxiyaan heerarka ugu sarreeya warshadaha. Silsiladahan waxaa loo sameeyay EN 818-2, waxayna ka samaysan yihiin bir daawaha nickel-chromium-molybdenum-manganese waxayna raacaan heerka adag ee DIN 17115. Natiijadu waa silsilad isku daraysa xoog aan caadi ahayn iyo cimri dherer aan caadi ahayn.
Mid ka mid ah astaamaha ugu muhiimsan ee silsiladda SCIC Grade 80 (G80) waa habka si taxaddar leh loogu naqshadeeyay loona kormeeray si dhow habka daaweynta alxanka iyo kulaylka. Hawshani waxay hubineysaa in silsiladdu ay leedahay sifooyin farsamo oo aad u fiican, oo ay ku jiraan xirashada iyo iska caabbinta daalka oo aad u fiican. Waa hababkan adag ee silsiladdu ay leedahay awood tijaabo oo aad u fiican, xoog jebinta, dheereynta iyo adkaanta.
Qaybta
Badeecadan cusub waxay bixisaa adeegyo kala duwan oo ku saabsan warshadaha qaadista iyo xoqidda. Hadday tahay in loo isticmaalo silsiladaha silsilada ama qayb ka mid ah silsiladda silsilada, silsiladda SCIC Grade 80 (G80) waxay bixisaa xoog iyo isku hallayn aan la barbar dhigi karin. Naqshadeeda isku xirka gaaban iyo kan wareegsan waxay sii xoojineysaa kala duwanaanshaheeda iyo iswaafajinta qalabka qaadista ee kala duwan.
Intaa waxaa dheer, silsiladaha SCIC Heerka 80 (G80) waxaa si gaar ah loogu talagalay silsiladaha silsiladaha waxayna u hoggaansamaan Silsiladda Dulqaadka Dhexdhexaadka ah ee DIN 818-2 sida ku xusan qeexitaanka Fasalka 8 ee silsiladaha. Tani waxay hubineysaa in silsiladdu ay qaadi karto culaysyo culus iyada oo aan wax u dhimeyn badbaadada ama waxqabadka.
Warshadaha wax soo saarka silsiladda ayaa ku jira kacaan iyadoo la soo bandhigay silsiladaha kor u qaadista SCIC Heerka 80 (G80). Shirkaduhu hadda kuma koobna xulashooyinka heerka hoose, laakiin waxay ku tiirsanaan karaan xoogga iyo cimri dhererka silsiladaha birta ah ee dahaarka ah baahiyahooda kor u qaadista iyo xoqidda. Tayada sare ee silsiladaha SCIC Heerka 80 (G80) waxay ballanqaadayaan badbaado weyn, wax soo saar sare iyo hufnaan hawlgal oo weyn.
Marka la soo koobo, silsiladaha SCIC Grade 80 (G80) waxay horumarro muhiim ah u keeneen warshadaha wax soo saarka silsiladda. Sifooyinkeeda farsamada ee aadka u fiican, u hoggaansanaanta heerarka warshadaha iyo codsiyo badan ayaa ka dhigaya mid ku habboon qaadista iyo hawlgallada garaacista. Ku soo dhawow mustaqbalka tignoolajiyada silsiladda silsiladda silsiladda SCIC Grade 80 (G80) oo la kulan farqiga waxqabadka iyo isku halaynta.
Codsiga
Badeecadaha La Xiriira
Halbeegga Silsiladda
Silsiladaha SCIC Grade 80 (G80) ee kor u qaadista waxaa loo sameeyay sida waafaqsan heerarka EN 818-2, iyadoo birta manganese ee nickel chromium molybdenum lagu sameeyay ay waafaqsan tahay heerarka DIN 17115; alxanka iyo daaweynta kulaylka si fiican loo qaabeeyey/loola socday ayaa hubiya sifooyinka farsamada ee silsiladaha oo ay ku jiraan xoogga tijaabada, xoogga jebinta, dheereynta iyo adkaanta.
Jaantuska 1aad: Cabbirrada isku xirka silsiladda heerka 80aad
Shaxda 1: Fasalka 80 (G80) cabbirka silsiladda, EN 818-2
| dhexroor | garoonka | ballaca | miisaanka cutubka | |||
| magac-u-yaal | dulqaad | p (mm) | dulqaad | gudaha W1 | W2 dibadda ah | |
| 6 | ± 0.24 | 18 | ± 0.5 | 7.8 | 22.2 | 0.8 |
| 7 | ± 0.28 | 21 | ± 0.6 | 9.1 | 25.9 | 1.1 |
| 8 | ± 0.32 | 24 | ± 0.7 | 10.4 | 29.6 | 1.4 |
| 10 | ± 0.4 | 30 | ± 0.9 | 13 | 37 | 2.2 |
| 13 | ± 0.52 | 39 | ± 1.2 | 16.9 | 48.1 | 4.1 |
| 16 | ± 0.64 | 48 | ± 1.4 | 20.8 | 59.2 | 6.2 |
| 18 | ± 0.9 | 54 | ± 1.6 | 23.4 | 66.6 | 8 |
| 19 | ± 1 | 57 | ± 1.7 | 24.7 | 70.3 | 9 |
| 20 | ± 1 | 60 | ± 1.8 | 26 | 74 | 9.9 |
| 22 | ± 1.1 | 66 | ± 2.0 | 28.6 | 81.4 | 12 |
| 23 | ± 1.2 | 69 | ± 2.1 | 29.9 | 85.1 | 13.1 |
| 24 | ± 1.2 | 72 | ± 2.1 | 30 | 84 | 14.5 |
| 25 | ± 1.3 | 75 | ± 2.2 | 32.5 | 92.5 | 15.6 |
| 26 | ± 1.3 | 78 | ± 2.3 | 33.8 | 96.2 | 16.8 |
| 28 | ± 1.4 | 84 | ± 2.5 | 36.4 | 104 | 19.5 |
| 30 | ± 1.5 | 90 | ± 2.7 | 37.5 | 105 | 22.1 |
| 32 | ± 1.6 | 96 | ± 2.9 | 41.6 | 118 | 25.4 |
| 36 | ± 1.8 | 108 | ± 3.2 | 46.8 | 133 | 32.1 |
| 38 | ± 1.9 | 114 | ± 3.4 | 49.4 | 140.6 | 35.8 |
| 40 | ± 2 | 120 | ± 4.0 | 52 | 148 | 39.7 |
| 45 | ± 2.3 | 135 | ± 4.0 | 58.5 | 167 | 52.2 |
| 48 | ± 2.4 | 144 | ± 4.3 | 62.4 | 177.6 | 57.2 |
| 50 | ± 2.6 | 150 | ± 4.5 | 65 | 185 | 62 |
Shaxda 2: Sifooyinka farsamada silsiladda ee heerka 80 (G80), EN 818-2
| dhexroor | xadka culayska shaqada | soo saarista xoog caddayn | ugu yaraan. xoogga jebinta |
| 6 | 1.12 | 28.3 | 45.2 |
| 7 | 1.5 | 38.5 | 61.6 |
| 8 | 2 | 50.3 | 80.4 |
| 10 | 3.15 | 78.5 | 126 |
| 13 | 5.3 | 133 | 212 |
| 16 | 8 | 201 | 322 |
| 18 | 10 | 254 | 407 |
| 19 | 11.2 | 284 | 454 |
| 20 | 12.5 | 314 | 503 |
| 22 | 15 | 380 | 608 |
| 23 | 16 | 415 | 665 |
| 24 | 18 | 452 | 723 |
| 25 | 20 | 491 | 785 |
| 26 | 21.2 | 531 | 850 |
| 28 | 25 | 616 | 985 |
| 30 | 28 | 706 | 1130 |
| 32 | 31.5 | 804 | 1290 |
| 36 | 40 | 1020 | 1630 |
| 38 | 45 | 1130 | 1810 |
| 40 | 50 | 1260 | 2010 |
| 45 | 63 | 1590 | 2540 |
| 48 | 72 | 1800 | 2890 |
| 50 | 78.5 | 1963kii | 3140 |
| qoraalada: dhererka guud ee ugu dambeeya ee xoogga jebinta waa ugu yaraan. 20%; | |||
| Isbeddellada Xadka Culayska Shaqada marka loo eego heerkulka | |
| Heerkulka (°C) | WLL % |
| -40 ilaa 200 | 100% |
| 200 ilaa 300 | 90% |
| 300 ilaa 400 | 75% |
| in ka badan 400 | aan la aqbali karin |
Kormeerka Goobta
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