NK AH36 DH36 EH36 FH36 mbale yachitsulo yopangira zombo
NK GradeAH40/DH40/EH40/FH40 mbale zitsulo amagwiritsidwa ntchito popanga chombo, panyanja mafuta m'zigawo pobowola nsanja, nsanja chubu mphambano ndi zigawo zina structural.
Kapangidwe ka Chemical and Mechanical Property:
|
Gulu |
Mapangidwe a Chemical (%) |
||||||
|
C≤ |
Mn |
Si |
P≤ |
S≤ |
Al(cid)≥ |
Ku≤ |
|
|
NK AH40 |
0.18 |
0.90-1.60 |
0.10-0.50 |
0.035 |
0.035 |
0.015 |
0.35 |
|
NK DH40 |
|||||||
|
NK EH40 |
|||||||
|
NK FH40 |
0.16 |
0.025 |
0.025 |
||||
|
Gulu |
Mechanical Property |
|||
|
Mphamvu ya Tensile (MPa) |
Mphamvu zokolola (MPa) |
% Elongation mu 2 in.(50mm) min |
Mayeso Okhudza Kutentha (°C) |
|
|
NK AH40 |
510-650 |
390 |
20 |
0 |
|
NK DH40 |
-20 |
|||
|
NK EH40 |
-40 |
|||
|
NK FH40 |
-60 |
|||
Mayiko Otumizira:
Malo ochizira kutentha kwa kutentha, kugudubuzika, kuwongolera, kuwongolera, kutenthetsa, kuzimitsa, kukhazikika komanso kutenthetsa, kuzimitsa ndi kutenthetsa, ndi zina zobweretsera zilipo monga momwe makasitomala amafunira.
Mayeso:
HIC, PWHT, Crack Detection, Kuuma ndi kuyesa kwa DWTT kwa mapaipi azitsulo azitsulo amapezekanso.