4340 saxanka birta
Sharraxaadda Gaaban:
4340 taarikada birta waxaa caadi ahaan lagu soo saaray si kulul oo duudduuban ama socodsiin qabow waxaana lagu heli karaa dhumucyo iyo cabbir kala duwan. Taargooyinka waxaa badanaa lagu keenaa xaalad caadi ah ama xanaaq badan si kor loogu qaado xooggooda iyo adkaantooda.
4340 taarikada birta waxaa si balaadhan loogu isticmaalaa warshadaha u baahan agab sare iyo agab dheer. Waxay ka helayaan codsiyo ku saabsan Aerospace, baabuurta, gawaarida, saliida iyo gaaska, mashiinnada, iyo waaxaha kale ee injineernimada. Qaar ka mid ah adeegsiga guud ee 4340 taarikada birta ah waxaa ka mid ah soosaarka gargaha, xargaha, cronkshafts, isku xirnaanta unugyada aaladda, iyo qaybaha qaabdhismeedka, iyo qaybo dhisme oo saamayn ah iyo culaysyo saameynta leh.
Faahfaahinta 4340 saxanka birta |
Cayimid | Sae J404, ASTM A829 / ASTM A6, AMS 2252/6359/2301 |
Heer u qaybin | AISI 4340 / EN24 |
Adeegyada lagu daro qiimaha |
|
Qiyaasta qaro weyn ee 4340 saxan |
Dhumucda cabbir ahaan waa in 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 sida caadiga ah loo isticmaalo ee 4340 taarikada birta |
![]() AMS 6359 saxanka | ![]() 4340 saxanka birta | ![]() En24 a q bir bir ah |
![]() 4340 xaashida birta | ![]() 36crimimo4 saxanka | ![]() Dil 1.6511 saxanka |
Iskuxirka kiimikada ee 4340 bir bir ah |
Heer u qaybin | 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 | 0.025 max. | 0.025 max. | 1.65 / 2.00 | 0.35 max. |
Fasalada u dhiganta4340 xaashida birta |
AISI | Werrystoff | Bs 970 1991 | Bs 970 1955 en |
4340 | 1.6565 | 817m40 | EN24 |
4340 dulqaad |
Qaro weyn, inji | U soo dulqaadashada u dulqaadashada, inji. | |
4340 ayaa la qariyey | Kor - 0.5, ka saar. | +0.03 inji, -0.01 inji |
4340 ayaa la qariyey | 0.5 - 0.625, ka mid ah. | +0.03 inji, -0.01 inji |
4340 ayaa la qariyey | 0.625 - 0.75, ka mid ah. | +0.03 inji, -0.01 inji |
4340 ayaa la qariyey | 0.75 - 1, ka baxsan. | +0.03 inji, -0.01 inji |
4340 ayaa la qariyey | 1 - 2, ka baxsan. | +0.06 inji, -0.01 inji |
4340 ayaa la qariyey | 2 - 3, ka baxsan. | +0.09 inji, -0.01 inji |
4340 ayaa la qariyey | 3 - 4, ka baxsan. | +0.11 inji, -0.01 inji |
4340 ayaa la qariyey | 4 - 6, ka baxsan. | +0.15 inji, -0.01 inji |
4340 ayaa la qariyey | 6 - 10, ka baxsan. | +0.24 inji, -0.01 inji |
Maxaad u dooratay |
1. Waxaad ka heli kartaa sheyga saxda ah iyadoo loo eegayo shuruudahaaga qiimaha ugu yar ee suurogalka ah.
2. Waxaan sidoo kale bixinnaa dib-u-hawlgalayaasha, FOB, CFR, CIF, CIF, iyo albaab ilaa qiimaha gudbinta. Waxaan kugula talineynaa inaad wax ka qabato dhoofinta oo aad u dhaqaale ahaan.
3. Qalabka aan bixinno gabi ahaanba waa la xaqiijin karaa, sax ka yimaada shahaadada imtixaanka iibiyaha ee ceyriinka ah ee cabirkiisa ugu dambeeya. (Warbixinnada ayaa muujin doonta shuruud)
4.
5. Waxaad heli kartaa waxyaabaha kale ee lagu beddeli karo, gaarsiinta Mill iyadoo la yareeyo yareynta wax soo saarka.
6. Waxaan si buuxda u hibeeyay macaamiisheenna. Haddii aysan suuragal ahayn in la daboolo shuruudahaaga ka dib markii la baaro dhammaan xulashooyinka, kuma qaldami doonno sameynta ballanqaadyo been ah oo abuuraya xiriir been abuur ah oo abuuraya xiriir macaamiisha wanaagsan.