ʻO ka pā kila ASTM A514 Grade Q

ʻO A514 Grade Q no ka ikaika hua kiʻekiʻe, kinai ʻia a me ka hoʻoheheʻe ʻia o ka pā kila kila o ka maikaʻi o ke ʻano o ka mānoanoa o 150mm a ma lalo i manaʻo ʻia no ka hoʻohana ʻana i nā alahaka welded a me nā hale ʻē aʻe.

ʻO ASTM A514 Grade Q kahi pā kila kila i hoʻopaʻa ʻia a hoʻonā ʻia i hoʻohana ʻia i nā noi hoʻolālā e koi ai i ka ikaika kiʻekiʻe i hui pū ʻia me ka formability maikaʻi a me ka paʻakikī. He 100 ksi a hiki i 2.5 iniha ka mānoanoa o ka A514 Grade Q a me 90 ksi no nā papa ʻoi aku ka nui ma mua o 2.5 iniha a hiki i ka 6 iniha ka mānoanoa. Hiki ke kauoha ʻia ka papa Q me nā koi hoʻāʻo ʻo Charpy V-notch koʻikoʻi.

Nā noi
ʻO nā noi maʻamau no ka A514 Grade Q e pili ana i nā kaʻa kaʻa, nā mea hana kūkulu, nā pahu crane, nā papa hana lewa kelepona, nā mea mahiʻai, nā papa kaʻa kaumaha a me nā chassis.

Mechanical waiwai no A514GrQ kila kila:

Hoʻohui kemika no ke kila kila A514GrQ (Heat Analysis Max%)