API 5L qib X52 (L360 yeeb nkab) muaj qhov tsawg kawg nkaus tawm lub zog ntawm 52 ksi (360 MPa), yog li lub npe API 5L X52 lossis L360. Nws muaj lub zog tensile ntawm 66700 Psi thiab 460 MPa. Nws muaj lub zog muaj zog ntau dua li cov qib qis xws li X42 thiab X46. Piv txwv li, X42 muaj qhov tsawg kawg nkaus tawm lub zog ntawm 290 MPa thiab X46 muaj qhov tsawg kawg nkaus yield zog ntawm 320 MPa. Lub zog muaj zog ntau dua tso cai rau cov phab ntsa ntawm cov yeeb nkab nyias nyias thaum tswj cov kev ntsuas tib yam, txo cov nqi khoom thiab qhov hnyav.
Thaum piv rau qib siab dua xws li X60, X70 lossis X80, lub zog tawm ntawm X52 qib qis dua.
Tshuaj muaj pes tsawg leeg ntawm API 5L X52 Steel Pipe
|
Qib |
C |
Si |
Mn |
P |
S |
V |
Nb |
Ti |
|
API 5L X52 |
0.16 |
0.45 |
1.65 |
0.020 |
0.010 |
0.07 |
0.05 |
0.04 |
API 5L X52 Tube Mechanical Properties
|
API 5L-PSL 1 Mechanical Properties |
|||
|
Qib |
Yield zog Mpa |
Tensile zog Mpa |
Elongation |
|
X52 |
360 |
460 |
c |
API 5L-PSL 2 Mechanical Properties
|
Qib |
Yield zog Mpa |
Tensile zog Mpa |
Raito |
Elongation |
||
|
|
min |
max |
min |
max |
max |
min |
|
X52 |
360 |
530 |
460 |
760 |
0.93 |
f |
Tsis tas li ntawd, rau cov qib nruab nrab ntawm cov hlau, qhov sib txawv ntawm qhov siab tshaj plaws yield zog thiab qhov tsawg kawg nkaus yield zog yuav tsum zoo ib yam li qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm cov qib siab steel nyob ib sab hauv cov npe, thiab qhov sib txawv ntawm qhov tsawg kawg nkaus tensile. lub zog thiab qhov tsawg kawg nkaus tawm lub zog yuav tsum zoo ib yam li qhov sib txawv ntawm qhov muaj zog ntawm cov qib siab steel nyob ib sab hauv cov npe.
API 5L X52 PSL2 Carbon Steel Seamless Yeeb Nkab
