ASTM A387 Gr11 CL2N Weelka Birta Weelka, Saxanka Daawaha ah
1. Sharaxaad Fudud:
1) Heerka ASTM A387/A387M-11 Chromium-Molybdenum Alloy Steel Sheets ee Alaabta Cadaadiska ah ee Qalabka Kiimikada
Saamaynta Heerkulka Heerkulka Waa Caadiyan
2) Fasalo kasta oo dhaafsiisan Fasalada 21L 22L iyo 9 waxay diyaar u yihiin galaasyada heerarka cufan sida lagu qeexay jaantusyada Shuruudaha Tensile.
Fasalada 21L iyo 22L ayaa la heli karaa oo kaliya sida Fasalka 1 Fasalka 91 uu diyaar u yahay oo kaliya sida Fasalka 2. FIIRO GAAR AH 1- Fasalka 911, oo uu hore u daboolay kan
qeexitaanka, hadda waxa daboolay Specification A1017/A1017M.
3).
2. Halabuurka Kiimikada:
| Darajo | Falanqaynta | Halabuurka Kiimikada (Max %) | ||||||
| C | Si | Mn | P | S | Cr | Mo | ||
| Gr11 | Kulul | 0.05-0.17 | 0.5-0.8 | 0.4-0.65 | 0.025 | 0.025 | 1.0-1.5 | 0.45-0.65 |
| Alaabta | 0.04-0.17 | 0.44-0.86 | 0.35-0.73 | 0.025 | 0.025 | 0.94-1.56 | 0.40-0.70 | |
| Gr22 | Kulul | 0.05-0.15 | ≤0.50 | 0.3-0.6 | 0.025 | 0.025 | 2.0-2.5 | 0.9-1.1 |
| Alaabta | 0.05-0.15 | ≤0.50 | 0.35-0.73 | 0.025 | 0.025 | 1.88-2.62 | 0.85-1.15 | |
3. Guryaha Makaanikada:
| Darajo | Fasalka | Hantida Makaanikada | ||
| Xoogga Wax-soosaarka (N/mm2)/(Mpa) | Xooga Jilicsan (N/mm2)/(Mpa) | Kordhinta (%) | ||
| Gr11 | Fasalka 1 | ≥240 | 415-585 | ≥19 |
| Fasalka 2 | ≥310 | 515-690 | ≥18 | |
| Gr22 | Fasalka 1 | ≥205 | 415-585 | ≥18 |
| Fasalka 2 | ≥310 | 515-690 | ≥18 | |
4. Bandhiga Sawirka:
5. Bixinta:
6. Soodejinta konteenarada:
7. Codsiga:
Ujeedada ugu weyn ee saxanka caadiga ah ee American: si ballaaran loo isticmaalo batroolka, kiimikooyinka, saldhigga korontada, kuleyliyaha iyo warshadaha kale,
loo isticmaalo in lagu sameeyo reactors, kuleyl beddelayaasha, kala-soocida, taangiyada wareega, haamaha saliidda iyo gaaska, haamaha gaaska dareeraha ah, qolofka cadaadiska tamarta nukliyeerka,
kuleyliyaha durbaanka uumiga, dhululubada gaaska dareeraha leh, tuubooyinka biyaha cadaadisku sareeyo ee saldhigyada tamarta biyaha, tamarta marawaxadaha iyo qalabka kale
iyo qaybaha.
