ASTM A516 Qib 70 - Kev Siv Qib Siab
Raws li qib sib txawv ntawm lub zog, nws faib ua plaub qib ntawm 55/60/65/70, thiab Qib 70 yog cov khoom siv tshaj plaws.
|
Qib |
Tensile zog Ksi [MPa] |
|---|---|
|
55 [380] |
55-75 |
|
60 [415] |
60-80 |
|
65 [450] |
65-85 |
|
70 [485] |
70-90 |
Qhov siab tshaj plaws Thickness Limited
Qhov siab tshaj plaws thickness ntawm daim hlau tsuas yog txwv los ntawm lub peev xwm ntawm cov muaj pes tsawg leeg kom tau raws li cov kev cai ntawm cov cuab yeej cuab tam. Thiab rau daim hlau uas tsim los ntawm cov kauj thiab cov rooj tog tsis muaj kev kho cua sov lossis nrog kev ntxhov siab nkaus xwb, cov kev xav tau thiab cov txiaj ntsig kev xeem yuav tsum ua raws li A20 / A20M. Coils raug cais tawm ntawm kev tsim nyog rau qhov kev qhia tshwj xeeb no kom txog thaum lawv raug txiav rau hauv daim hlau.
|
Qib |
Max Thickness nyob rau hauv. [mm] |
|---|---|
|
55 [380] |
12 [305] |
|
60 [415] |
8 [205] |
|
65 [450] |
8 [205] |
|
70 [485] |
8 [205] |
Cov ntaub ntawv xa mus:
ASTM cov qauv:
A20 / A20M: Cov kev cai dav dav ntawm cov hlau phaj rau cov hlab ntsha thiab cov tso tsheb hlau luam
A435 / A435M: Specification rau ncaj-beam ultrasonic kuaj ntawm steel daim hlau
A577/A577M: Rau kaum-beam ultrasonic kuaj ntawm steel daim hlau
A578 / A578M: Rau ncaj-beam UT kuaj xyuas ntawm cov ntawv dov rau cov ntawv tshwj xeeb
Cov ntaub ntawv thiab tsim cov ntsiab lus rau A516 Phaj
Cov hlau yuav tsum raug tua thiab yuav tsum paub meej txog qhov zoo austenitic grain loj yuav tsum tau ntawm SPEC A20 / A20M.
Kev kho cua sov
Daim hlau nyob rau hauv thickness ntawm 40 hli [1.5 nyob rau hauv] los yog nyob rau hauv nws ib txwm muab nyob rau hauv raws li-rolled mob. Nyob rau hauv rooj plaub uas yuav tsum tau normalized los yog kev ntxhov siab yuav tsum tau qhia ua ntej qhov kev txiav txim.
Phaj tshaj 40 hli [1.5 nyob rau hauv] thickness yuav tsum normalized.
Nyob rau hauv cov ntaub ntawv tsis-toughness xeem yuav tsum tau nyob rau hauv daim hlau 1.5 nyob rau hauv [40 mm] thiab nyob rau hauv lub thickness no, cov daim hlau yuav tsum normalized tshwj tsis yog txwv tsis pub los ntawm buyer.
Pom zoo los ntawm tus neeg yuav khoom, tus nqi cua txias sai dua qhov cua txias yog tso cai rau kev txhim kho cov tawv nqaij, yog tias cov phaj tom qab tempered hauv 1100 txog 1300℉ [595 txog 705 degree].
ASTM A516 Qib 70, 65, 60 Cov Ntaub Ntawv Cov Ntaub Ntawv
Cim npe nrov: astm a516 gr 70, 65, 60 steel phaj specification, Tuam Tshoj astm a516 gr 70, 65, 60 steel phaj specification manufacturers, lwm tus neeg, Hoobkas
