ʻO ASTM A516 Gr.70 kahi mea hao kalapona. ʻO ke kila kalapona kahi papa o nā mea kila i loaʻa ke kalapona ma ke ʻano he mea hoʻohuihui nui, maʻamau ka weldability maikaʻi a no laila kūpono pinepine no ka hana welded.
Loaʻa iā ASTM A516 Gr.70 kahi maʻi kalapona haʻahaʻa e hana maikaʻi ai i nā kūlana wela kiʻekiʻe a haʻahaʻa. Hoʻohana pinepine ʻia kēia mea i ka hana ʻana i nā kīʻaha kaomi, nā paila, nā mea hoʻololi wela a me nā mea ʻē aʻe e pono ai ke kū i ke kiʻekiʻe kiʻekiʻe a me ke kiʻekiʻe a i ʻole ka haʻahaʻa haʻahaʻa.
ʻO ka ASTM A516 Gr.70 kahi kikoʻī maʻamau no ka wehewehe ʻana i nā waiwai waiwai a me nā pono waiwai mechanical no nā papa kila haʻahaʻa a kiʻekiʻe. Ua hoʻomohala ʻia kēia kikoʻī e ka American Society for Testing and Materials (ASTM) a ua hoʻohana nui ʻia i nā ʻano noiʻi ʻenehana, ʻoi aku ka nui o ka ʻaila, gas, kemika, ka mana uila, a me ka ikehu nuklea.
waiwai waiwai:
ʻO ASTM A516 Gr.70 he kila kalapona me ka weldability maikaʻi. Hoʻohana maʻamau ia i ka hana ʻana i nā kīʻaha wela kiʻekiʻe a haʻahaʻa no ka mālama ʻana i nā kinoea a i ʻole nā wai.
Hana mīkini:
ʻO nā koi hana mechanical o ka mea me ka ikaika tensile, ka ikaika hua, a me ka elongation, a me nā mea ʻē aʻe. ʻO ka ASTM A516 Gr.70 maʻamau he ʻano kiʻekiʻe kiʻekiʻe ka ikaika tensile a me ka hoʻoulu ʻana i ka ikaika, kūpono ia no nā noi kiʻekiʻe.
Kaulana wela:
Hiki iā ia ke hana i nā kūlana haʻahaʻa haʻahaʻa a kiʻekiʻe, no laila ua kūpono ia no nā ʻano noi like ʻole me nā koi wela like ʻole.
Kūlana maʻamau:
ʻO ka hana ʻana a me ka hoʻāʻo ʻana o ASTM A516 Gr.70 e hahai i ka maʻamau ASTM A516/A516M, e kuhikuhi ana i ke ʻano kemika o nā mea, nā ʻano hana hoʻokolohua mechanical, a me nā koi no ka paʻakikī, nā hopena hopena, etc.
Nā kahua noi:
Hoʻohana maʻamau ʻia ʻo ASTM A516 Gr.70 i ka hana ʻana i nā ʻāpana no nā paila, nā ipu kaomi, nā mea hoʻololi wela, nā paipu, a me nā ʻōnaehana kiʻekiʻe. Pono kēia mau noi i nā mea hiki ke kū i ke kaomi kiʻekiʻe a me nā wahi wela kiʻekiʻe me ka mālama ʻana i ka hilinaʻi a me ka palekana o ka mea.
I ka hōʻuluʻulu manaʻo, ʻo ASTM A516 Gr.70 kahi mea hoʻohana maʻamau i ka ipu kaomi me nā ʻano mechanical maikaʻi a me ke kiʻekiʻe kiʻekiʻe a me nā hiʻohiʻona haʻahaʻa haʻahaʻa haʻahaʻa, a kūpono no nā noi ma nā ʻano ʻoihana like ʻole. Ke hoʻohana ʻia, pono e hahai ʻia nā kūlana hana kūpono a me ka hoʻonohonoho ʻana e hōʻoia i ka palekana a me ka hana ʻana o nā moku kaomi i nā koi.
Ka manawa hoʻouna: Sep-05-2023
