Pepa Pepa kila i olokaa anu ST12

Hōʻike pōkole:

ʻO ST12 ka mea maʻamau i ʻōwili ʻia ke kila, ST12 no ka German standard (DIN1623), e like me EN10130 DC01, JS SPCC, ka American standard ASTM A1008 CS.ST12 he kila maʻamau i ʻōwili ʻia, ST13 stamping grade anuanu ʻōwili kila, ST14 hohonu. ke kaha kiʻi kila ʻōwili ʻia, hōʻike ʻia ʻo ST12 ma ke ʻano he helu kila maʻamau, a ʻo ka q195, spcc, DC01 ka mea maʻamau ka mea like.


Huahana Huahana

Huahana Huahana

Pepa kila i huiia ma ke anu ma ka wili ST12

He ʻano huahana hou i hana ʻia ma ke kaomi anu hou ʻana o ka pepa ʻōwili wela.

Ma muli o ka nui o nā kaʻina hana ʻōwili anu, ʻoi aku ka maikaʻi o kona ʻili ma mua o nā lau wela.

Ma hope o ka hoʻomaʻamaʻa ʻana i ka wela, ua hoʻomaikaʻi maikaʻi ʻia kona ʻano mechanical.

ʻO nā ʻāpana kila i hoʻopaʻa ʻia i loko o nā huahana coil ua pololei i ka nui, a ua kūlike ko lākou mānoanoa, ʻo ka ʻokoʻa o ka mānoanoa ma waena o ka lau a me ka coil ʻaʻole i ʻoi aku ma mua o 0.01-0.03mm a i ʻole ka liʻiliʻi, hiki ke hoʻokō piha i nā koi o nā tolerances kiʻekiʻe. .

Pa'a kila i kawili anu
ʻO ka Coil Cold Rolled Coil
Pa'a kila i kawili anu

ʻO St12 ka pā kila i ʻōwili ʻia he ʻano kila me ka ikaika kiʻekiʻe, ka paʻakikī kiʻekiʻe a me ka plasticity maikaʻi.Loaʻa i kāna hui kemika nā mea kalapona haʻahaʻa, no laila ʻoi aku ka maikaʻi o ka hana kuʻi ʻana a me ka hana ʻana.

ʻO St12 steel cold rolled coil i ʻoi aku ka maikaʻi o ka corrosion a me ka lōʻihi, a hiki ke hoʻokō i nā koi o ka hoʻohana ʻana i nā ʻano paʻakikī.

ʻOi aku ka ʻoi aku o ke kila kiʻekiʻe o St12 ma ke ʻano o nā waiwai mechanical, me ka ikaika tensile kiʻekiʻe a me ka hiki ke kū i nā pae kiʻekiʻe o ke koʻikoʻi a me ke koʻikoʻi kulou.

Pa'a kila i kawili anu

Ma ke kahua kūkulu, hiki ke hoʻohanaʻia ka St12 cold-rolled steel coil no ka hanaʻana i nā hale kila, nā alahaka, nā papa hana hale, a me nā mea'ē aʻe.

Ma ke kahua kaʻa, hoʻohana nui ʻia ʻo St12 cold rolled coil mild steel i ka hana ʻana i nā kino kaʻa, chassis, engines a me nā mea ʻē aʻe, ʻo kona hopena maikaʻi loa a me ka corrosion resistance hiki ke hoʻomaikaʻi i ke ola lawelawe a me ka palekana o ke kaʻa.

Ma ke kahua o ka mīkini hana, hiki ke hoʻohana ʻia ka St12 cold rolled coil i ka hana ʻana i nā ʻāpana mīkini like ʻole a me nā mea hana, kona paʻakikī kiʻekiʻe a me ke kūpaʻa maikaʻi e hōʻoia i ka lōʻihi o ke ola a me ka pololei o ka mea hana.

Me ka hoʻonui ʻana i ka ʻike o ka mālama ʻana i ke kaiapuni a me ka hoʻonui ʻana i ka hoʻohana ʻana i ka ikehu, ua lilo ka ʻoihana haʻahaʻa-carbon i mea hoʻomohala honua.Ma ke ʻano he mea hoʻohālikelike o ka hoʻokele kalapona haʻahaʻa, ʻo ka St12 cold rolled coil e loaʻa i kahi kūlana hoʻomohala ākea i ka wā e hiki mai ana.

ʻO ka Coil Cold Rolled Coil
Pa'a kila i kawili anu

Me ka hoʻomau mau ʻana o ka ʻenehana a me nā kahua noiʻi e hoʻomau nei i ka hoʻonui ʻana, e hoʻomaikaʻi hou ʻia a hoʻomaikaʻi ʻia ka hana coil cold rolled St12, a e hoʻomau ka hoʻohana ʻana i ka ikehu hou, nā mea hou a me nā wahi ʻē aʻe e puka mai ana.I ka manawa like, me ka hoʻomau ʻana o ka hoʻomaikaʻi ʻana i nā koi o ka mālama kaiapuni honua, ʻo St12 cold rolled coil ma ke ʻano he mea pili i ke kaiapuni, e pāʻani i kahi hana koʻikoʻi i ka hale ʻōmaʻomaʻo, nā kaʻa ikehu hou a me nā māla ʻē aʻe.


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