ASTM A656 Fasalka 80|A656 Gr.80|A656 Gr80 saxan bir ah
ASTM A656 Xoog-sare, daawaha hoose, saxan qaab-dhismeed-kulul-kulul oo lagu isticmaalo codsiyada qaab-dhismeed halkaas oo miisaanka fudud iyo qaabaynta la hagaajiyay ay muhiim tahay. Codsiyada waxaa ka mid ah: freeemyada xamuulka, wiishashka, iyo qaybaha baabuurta tareenada.ASTM A656 Fasalka 80 Birta Birta Gnee Steel waxay soo saartaa A656 Fasalka 80 saxan bir ah oo tayo sare leh lehna xoog cajiib ah, iska caabin cajiib ah oo daxalka ah oo lagu heli karo fasalo kala duwan.
Darajada Gangsteel: |
A656 Fasalka 80 |
Faahfaahin: |
Dhumucda 8mm-200mm, Balladhka: 1500-4020mm, Dhererka: 3000-27000mm |
Heerka: |
Tilmaamaha Heerka ASTM A656 ee Quwada-Awoodda Hoose ee Columbium-Vanadium Steel-dhismeedka |
Ansixinta Dhinac Saddexaad |
ABS, DNV, GL, CCS, LR, RINA, KR, TUV, CE |
Kala soocida: |
Caadiyan duuban oo alxanka leh qaab dhismeedka hadhuudhka |
Gnee steel waxa ay ku takhasustay bixinta saxanka birta ee ASTM ee A656 Fasalka 80
Halabuurka kiimikada % ee falanqaynta badeecada fasalka A656 Fasalka 60
A656 Fasalka80 Halabuurka Kiimikada |
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Darajo |
Cunsurka ugu sarreeya (%) |
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C |
Si |
Mn |
P |
S |
V |
Ni |
Co |
|
A656 Fasalka 80 |
0.18 |
0.6 |
1.65 |
0.025 |
0.035 |
0.08 |
0.020 |
0.10 |
Waxyaalaha ku jira kolumbium iyo vanadium waa in ay la socdaan mid ka mid ah kuwan soo socda:
kolumbium 0.008-0.10 % leh vanadium <0.008 %;
kolumbium <0.008 % leh vanadium 0.008-0.15 %; ama
columbium 0.008-0.10 % leh vanadium 0.008-0.15 % iyo columbium plus vanadium aan ka badnayn 0.20 %.
Qalabka makaanikada ee darajada A656 Fasalka 80
Darajo |
Dhumucda (mm) |
Wax-soosaarka Min (Mpa) |
Xoojinta(MPa) |
Dheeraynta(%) |
A656 Fasalka 80 |
8mm-50mm |
415Mpa |
485Mpa |
12% |
50mm-200mm |
415Mpa |
485Mpa |
15% |
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Tamarta saamaynta minku waa tamar dheer |