Nui nā ʻano kila ma ka mākeke, a ʻo ss400 kekahi o lākou.No laila, he aha ke ʻano o ke kila ss400?He aha nā ʻano kila maʻamau?E nānā koke kākou i ka ʻike pili.
Hoʻolauna i ka pā kila SS400
ʻO SS400 kahi papa kila kalapona maʻamau Iapana me ka ikaika tensile o 400MPa.Ma muli o kona ʻano kalapona haʻahaʻa a me ka hana holoʻokoʻa maikaʻi, ua hoʻohālikelike ʻia ka ikaika, ka plasticity a me nā waiwai welding, a loaʻa iā ia ka hoʻohana nui loa.ʻO ka pā kila SS400 ponoʻī he mau waiwai kiʻekiʻe loa e like me ka ikaika kiʻekiʻe, ka paʻakikī kiʻekiʻe, ka pale ʻana i ka luhi, ka pale ʻana i ka hopena, ka pale ʻana i ka ʻaʻahu, ka pale ʻana i ka corrosion, ka wili, a me ka hana maʻalahi.
Hoʻohana ʻo SS400 i ka umu uila e hana i ke kila.Hana ʻia ia mai ka hao ʻōpala.Maʻemaʻe ke kila.ʻO ka pā kila he pāpale kila pālahalaha i nininiʻia me ke kila hoʻoheheʻeʻia a paʻiʻia ma hope o ka hoʻomahaʻana.He palahalaha a me ka rectangular, a hiki ke olokaa pololei a oki ia mai na kaula kila laula.Hoʻokaʻawale ʻia nā papa kila e ka mānoanoa, nā pā kila lahilahi <8 mm (ʻo ka thinnest ʻo 0.2 mm), nā papa kila mānoanoa 8 ~ 60 mm, a me nā pā kila ʻoi aku ka mānoanoa 60 ~ 120 mm.
SS400 hōʻailona papa kila
"S": hōʻike i ka pā kila maʻamau i kēlā me kēia lā;
"S": hōʻike i ka pā kila he kila kila;
"400": Hōʻike i ka ikaika tensile o ka pā kila, ma MPa.
SS400 pā kila hoʻokō maʻamau: hoʻokō JIS G3101 maʻamau.
ʻO SS400 ke kūlana hoʻolaha pā kila: Hāʻawi ʻia ka pā kila ma kahi kūlana wela, a hiki ke kuhikuhi ʻia ke kūlana hoʻopuka e like me nā koi ʻenehana.
SS400 pā kila mānoanoa kuhikuhi hana pono: Z15, Z25, Z35.
ʻO SS400 nā koi ʻike hemahema o ka pā kila: ʻike mua, ʻike lua, a ʻike ʻekolu.
SS400 pā kila kila: 7.85 / cubic mika.
SS400 pā kila kila kumu hoʻoponopono: mānoanoa * laula * lōʻihi * mānoanoa.
He aha ka ʻokoʻa ma waena o nā pā kila Q235 a me SS400?
1. Ua like ka SS400 me ka Q235 o ko'u aina (e like me Q235A).Eia nō naʻe, aia nā ʻokoʻa i nā hōʻailona kikoʻī.Loaʻa iā Q235 nā koi no ka maʻiʻo o C, Si, Mn, S, P a me nā mea ʻē aʻe, akā ʻo SS400 wale nō ke koi iā S a me P e emi iho ma mua o 0.050.ʻOi aku ka nui o ka helu o Q235 ma mua o 235 MPa, ʻoiai ʻo ka helu hua o SS400 ʻo 245MPa.
2. ʻO SS400 (ke kila no ka hana maʻamau) ʻo ia hoʻi ke kila kila maʻamau me ka ikaika tensile ma mua o 400MPa.Q235 'o ia ho'i ke kila kalapona ma'amau me ka helu i'oi aku ma mua o 235MPa.
3. ʻO ka helu maʻamau o SS400 ʻo JIS G3101.ʻO ka helu maʻamau o Q235 ʻo GB/T700.
4. ʻO SS400 kahi ala hōʻailona no ke kila Iapana, ʻo ia nō ke kila Q235 kūloko.He ʻano mea kila.ʻO Q ka waiwai o kēia mea, a ʻo ka 235 e pili ana i ka waiwai o kēia mea, ma kahi o 235. A i ka piʻi ʻana o ka mānoanoa o ka mea, e emi ana kona waiwai.Ma muli o kona ʻano kalapona haʻahaʻa a me ka hana holoʻokoʻa maikaʻi, ua hoʻohālikelike ʻia ka ikaika, ka plasticity a me nā waiwai welding, a loaʻa iā ia ka hoʻohana nui loa.
Noi ka laulā o SS400 kila pā?
Hoʻohana pinepine ʻia ʻo SS400 i nā cranes, hydraulic presses, steam turbines, nā mīkini ʻoihana koʻikoʻi a me nā mea hana, nā mīkini ʻenekinia a me nā lako, nā hale alahaka, nā mea ʻeli, nā forklifts nui, nā ʻāpana mīkini ʻoihana kaumaha, a me nā mea ʻē aʻe.
Loaʻa i ka SS400 ka maʻi kalapona kūpono a me ka hana holoʻokoʻa maikaʻi, a ʻo kona ikaika, wili a me ka plasticity he mea maʻalahi ia, no laila he ākea loa ka hoʻohana ʻana.He kila maʻamau ia i loko o ko mākou ola a hoʻohana nui ʻia i loko o kekahi mau mea hana hale, ʻo nā mea kūkulu hale e like me ke kila kihi, a i ʻole ma kekahi mau pahu kaʻa, hoʻohana ʻia ma kekahi mau hale kiaʻi kiʻekiʻe-voltage a me nā alaloa, akā ʻaʻole lākou noi. kaupalena i keia.ʻO ka mea maʻamau, hoʻohana nui ʻia ia i nā noi kahi i kiʻekiʻe ʻole ai nā koi o ke kila.
Ka manawa hoʻouna: Dec-21-2023