API 5L X52 umbhobho ukwabizwa ngokuba L360 Umbhobho, X52 (L360) ogama ngamandla isivuno ubuncinane 52 Ksi (360 Mpa). Ibanga eliphakathi kwi-API 5L kunye ne-ISO 3183 iinkcukacha, ezisetyenziselwa ukuhanjiswa kwemibhobho yeoli kunye negesi.
Inkcazo ye-API 5L X52
OD |
1/2"-32" |
WT |
SCH10, SCH40, SCH80, SCH160 |
Ubude |
Ubude obungacwangciswanga, okanye njengemfuno yomthengi |
Ukusetyenziswa |
Umbhobho webhoyila, amanzi ezothutho okanye ulwelo, ukuhambisa ngenqanawa isakhiwo |
Ukunyamezelana |
I-OD:+/-0.02mm WT:+/-0.12mm |
Ukuqulunqwa kwemichiza |
C<0.30%, Si>0.10%, Mn:0.29-1.06%, P<0.035%, S<0.035% Cu<0.40%, Ni<0.40%, Cr<0.40%, Mo:0.15% |
Ipropati |
Ukuqina amandla >415MPa Isivuno amandla >240MPa |
Umphezulu |
Ipeyinti emnyama, ivarnish emnyama, i-oyile ecacileyo ukuya kuphephe umhlwa |
Isiphelo |
Beveled end, plain end |
Ukupakisha |
Kwi-bundle kunye nomcu olungisiweyo Okanye njengemfuno yomthengi ekhethekileyo |
API 5L-PSL 1 IiPropati zoomatshini | |||
IBanga | Isivuno Amandla Mpa | Ukuqina kokuqina kweMpa | Elongation |
B | 245 | 415 | c |
X52 | 360 | 460 | c |
I-API 5L-PSL 2 yeePropati zoomatshini | ||||||
IBanga | Isivuno Amandla Mpa | Ukuqina kokuqina kweMpa | URaito | Elongation | ||
imiz | max | imiz | max | max | imiz | |
BN | 245 | 450 | 415 | 655 | 0.93 | f |
BQ | ||||||
X52N | 360 | 530 | 460 | 760 | 0.93 | f |
API 5L X52 Equivalent
ASTM API 5L | Inkcazo yombhobho womgca | |
IBanga leMathiriyeli | PSL1 | L360 okanye x52 |
IBanga leMathiriyeli | PSL2 | L360N okanye X52N L360Q okanye X52Q L360M okanye X52M |