Saxanka Birta ah ee 4340
Sharaxaad Gaaban:
Taarikada birta ah ee 4340 waxaa badanaa lagu soo saaraa hababka duubista kulul ama duubista qabow waxayna ku diyaar yihiin dhumuc iyo cabbirro kala duwan. Taarikada waxaa badanaa lagu bixiyaa xaalad caadi ah ama la hagaajiyay si loo xoojiyo xooggooda iyo adkaysigooda.
Taarikada birta ah ee 4340 ayaa si weyn loogu isticmaalaa warshadaha u baahan agab xoog badan oo waara. Waxay ka helaan codsiyada hawada sare, baabuurta, saliidda iyo gaaska, mashiinnada, iyo qaybaha kale ee injineernimada. Qaar ka mid ah isticmaalka caadiga ah ee taarikada birta ah ee 4340 waxaa ka mid ah soo saarista geerka, ulaha, shaftyada crankshafts, ulaha isku xira, qaybaha qalabka, iyo qaybaha dhismaha ee la kulma culeysyo badan iyo culaysyo saameyn leh.
| Qeexitaannada Saxanka Birta ah ee 4340 |
| Faahfaahinta | SAE J404, ASTM A829 / ASTM A6, AMS 2252/6359/2301 |
| Fasal | AISI 4340/ EN24 |
| Adeegyada Qiimaha Lagu Daray |
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| Shaxda dhumucda ee 4340 Plate |
| Dhumucda cabbirku waa inji | ||
| 0.025″ | 4" | 0.75″ |
| 0.032" | 3.5" | 0.875″ |
| 0.036" | 0.109" | 1" |
| 0.04" | 0.125″ | 1.125″ |
| 0.05″ | 0.16" | 1.25″ |
| 0.063" | 0.19" | 1.5" |
| 0.071″ | 0.25″ | 1.75″ |
| 0.08" | 0.3125″ | 2" |
| 0.09" | 0.375″ | 2.5" |
| 0.095″ | 0.5″ | 3" |
| 0.1" | 0.625″ | |
| Noocyada Caadiga ah ee Loo Isticmaalo ee 4340 Saxannada Birta ah |
 AMS 6359 Taarikada |  Saxanka Birta ah ee 4340 |  Saxanka Birta ee EN24 Aq |
 Xaashi Bir ah oo 4340 ah |  Saxanka 36CrNiMo4 |  Saxanka DIN 1.6511 |
| Halabuurka Kiimikada ee Xaashida Birta 4340 |
| Fasal | Si | Cu | Mo | C | Mn | P | S | Ni | Cr |
4340 | 0.15/0.35 | 0.70/0.90 | 0.20/0.30 | 0.38/0.43 | 0.65/0.85 | Ugu badnaan 0.025. | Ugu badnaan 0.025. | 1.65/2.00 | 0.35 ugu badnaan. |
| DARAJO U JIRAXaashi Bir ah oo 4340 ah |
| AISI | Werkstoff | BS 970 1991 | BS 970 1955 EN |
| 4340 | 1.6565 | 817M40 | EN24 |
| 4340 Dulqaadka Agabka |
| Dhumuc weyn, inji | Kala duwanaanshaha dulqaadka, inji. | |
| 4340 La isku daray | Kor - 0.5, marka laga reebo. | +0.03 Inji, -0.01 Inji |
| 4340 La isku daray | 0.5 – 0.625, marka laga reebo. | +0.03 Inji, -0.01 Inji |
| 4340 La isku daray | 0.625 – 0.75, marka laga reebo. | +0.03 Inji, -0.01 Inji |
| 4340 La isku daray | 0.75 – 1, marka laga reebo. | +0.03 Inji, -0.01 Inji |
| 4340 La isku daray | 1 – 2, marka laga reebo. | +0.06 Inji, -0.01 Inji |
| 4340 La isku daray | 2 – 3, marka laga reebo. | +0.09 Inji, -0.01 Inji |
| 4340 La isku daray | 3 – 4, marka laga reebo | +0.11 Inji, -0.01 Inji |
| 4340 La isku daray | 4 – 6, marka laga reebo | +0.15 Inji, -0.01 Inji |
| 4340 La isku daray | 6 - 10, marka laga reebo | +0.24 Inji, -0.01 Inji |
| Maxaad U Doorataa |
1. Waxaad heli kartaa agabka ugu habboon iyadoo loo eegayo baahidaada ugu yaraan qiimaha suurtogalka ah.
2. Waxaan sidoo kale bixinaa qiimaha gaarsiinta Reworks, FOB, CFR, CIF, iyo qiimaha gaarsiinta albaab ilaa albaab. Waxaan kugula talineynaa inaad sameyso heshiis ku saabsan dhoofinta taasoo noqon doonta mid aad u dhaqaale badan.
3. Agabka aan bixinno waa kuwo gebi ahaanba la xaqiijin karo, laga bilaabo shahaadada imtixaanka alaabta ceeriin ilaa warbixinta cabbirka ugu dambeysa. (Warbixinnadu waxay muujin doonaan marka loo baahdo)
4. dammaanad qaad inaad jawaab bixin doonto 24 saacadood gudahood (badanaa isla saacaddii)
5. Waxaad heli kartaa beddelka saamiyada, keenista warshadaha iyadoo la yareynayo waqtiga wax soo saarka.
6. Waxaan si buuxda ugu heellannahay macaamiisheenna. Haddii aysan suurtogal ahayn in la buuxiyo shuruudahaaga ka dib marka la baaro dhammaan xulashooyinka, kuma marin habaabin doonno ballanqaadyo been ah oo abuuri doona xiriir wanaagsan oo macaamiisha ah.
