I-A514 iBanga le-Q yenzelwe amandla esivuno esiphezulu, i-alloy plate yensimbi ecinyiweyo kunye ne- tempered alloy yomgangatho wesakhiwo kubukhulu be-150mm nangaphantsi ekujoliswe kuyo ukusetyenziswa kwiibhulorho ezidityanisiweyo kunye nezinye izakhiwo.
I-ASTM A514 iBanga le-Q yintsimbi yentsimbi ecinyiweyo kunye nepholileyo esetyenziswa kwizicelo zesakhiwo ezifuna amandla aphezulu okuvunwa adityaniswe nokubumba okulungileyo kunye nokuqina. I-A514 iBanga Q inobuncinane besivuno samandla e-100 ksi ukuya kwi-2.5 intshi ubukhulu kunye ne-90 ksi yeepleyiti ezinkulu kune-2.5 intshi ukuya kwi-intshi ezi-6 ubukhulu. IBakala Q linoku-odolwa ngeemfuneko zovavanyo lokuqina lwe-Charpy V-notch ezongezelelweyo.
Usetyenziso
Izicelo eziqhelekileyo ze-A514 Grade Q ziquka iinqwelwana zothutho, izixhobo zokwakha, ii-crane booms, amaqonga okusebenza emoyeni ahambayo, izixhobo zolimo, iifreyimu zezithuthi ezinzima kunye ne-chassis.
Ipropathi yobuchwephesha yentsimbi yentsimbi ye-A514GrQ:
Ukutyeba (mm) | Amandla esivuno (≥Mpa) | Amandla okuqina (Mpa) | Elongation kwi ≥,% |
50mm | |||
T≤65 | 690 | 760-895 | 18 |
65 | 620 | 690-895 | 16 |
Ukwakhiwa kwemichiza yentsimbi ye-A514GrQ ye-alloy (Uhlahlelo lobushushu uMax%)
Ukwakhiwa kwezinto eziphambili zeekhemikhali ze-A514GrQ | ||||||||
C | Si | Mnu | P | S | Cr | Mo | Ni | Ti |
0.14-0.21 | 0.15-0.35 | 0.95-1.30 | 0.035 | 0.035 | 1.00-1.50 | 0.40-0.60 | 1.20-1.50 | 0.03-0.08 |