papa kila kalapona astm a283 no ke kūʻai aku

Wehewehe Pōkole:

ʻO ke kila kila ASTM A283 he papa kila kalapona ikaika haʻahaʻa a waena o ke ʻano kūkulu. Loaʻa iā Future Metal ma mua o 30 mau makahiki o ka ʻike i ka hana ʻana a me ka hoʻokuʻu aku i nā papa kila, e hāʻawi ana i nā ʻano kūlana aupuni like ʻole a me nā papa kila kiʻekiʻe like, i hoʻokuʻu ʻia aku i nā ʻāina a me nā ʻāina he 50 a ʻoi, e like me Chile, Brazil, Kenya, ʻAmelika Hui Pū ʻIa, Kanada, Ghana, Tunisia, a pēlā aku. Inā ʻoe e ʻimi nei i ka papa kila kalapona ASTM, loaʻa i kā mākou hale hana kahi waihona nui, hoʻouna wikiwiki, e kelepona mai iā mākou no ke kumukūʻai kūʻai kūʻai nui loa!

E kiʻi i kahi ʻōlelo kūʻai manuahi

Nā kikoʻī huahana

Nā Lepili Huahana

ʻO ke kila kila ASTM A283 he papa kila kalapona ikaika haʻahaʻa a waena o ke ʻano kūkulu. He ʻehā mau ʻano like ʻole, i hōʻike ʻia kēlā me kēia ma ke ʻano he mea kaʻawale. Hōʻike ka ʻāpana waiwai mea ma lalo nei i nā ʻano e hoʻopuni ana i nā ʻano like ʻole.

Uhi kēia kikoʻī i ʻehā mau papa o nā papa kila kalapona o ke ʻano kūkulu no ka noi maʻamau. Pono e hoʻoheheʻe ʻia nā laʻana kila e hana ʻia e ka umu ahi hāmama, ka oxygen kumu, a i ʻole ka umu uila. Pono e hana ʻia ka loiloi wela a me ka huahana kahi e kūlike ai nā mea kila me nā ʻano kemika e pono ai o ke kalapona, manganese, phosphorus, sulfur, silicon, a me ke keleawe. Pono hoʻi e hana ʻia nā hoʻokolohua tensile i nā laʻana kila a e kūlike i nā waiwai i koi ʻia o ka ikaika tensile, ka hua yield, a me ka elongation.

Nā kikoʻī o ka pepa kila kalapona kila kila akahai

Papa: ABCD
Mānoanoa: mai 6mm a 200mm
Ka laulā: mai 1,500mm a i 2400mm
Lōʻihi: mai 6,000mm a i 18000mm
ASTM A36,ASTM A572,ASTM A656,JIS G3101 SS400,EN10025-2,DIN 17100,DIN 17102,GB/T700,GB/T1591

Nā Waiwai Kemika ASTM A283

	Papa A	Papa B	Papa C	Papa D
Kalapona, max	0.14	0.17	0.24	0.27
Manganese, max	0.9	0.9	0.9	0.9
ʻO ka phosphorus, max	0.035	0.035	0.035	0.035
Sulphur, max	0.04	0.04	0.04	0.04
Silika	0.40 0.15-0.40	0.40 0.15-0.40	0.40 0.15-0.40	0.40 0.15-0.40
Nā papa 1 1/2 ʻīniha a ma lalo, max
Nā papa ma luna o 1 1/2 ʻīniha
Keleawe min% ke kuhikuhi ʻia ke kila keleawe	0.2	0.2	0.2	0.2

Nā Waiwai Mekanika ASTM A283

Papa A	Papa B	Papa C	Papa D
Ikaika Hoʻopaʻa:	45,000 -60,000 psi	50,000 -65,000 psi	55,000 75,000 psi	60,000 -80,000 psi
Ikaika Hoʻopaʻa:	[310 - 415 MPa]	[345 - 450 MPa]	[380 - 515 MPa]	[415 - 550 MPa]
Ka palena iki o ka hua:	24,000psi	27,000psi	30,000psi	33,000psi
Ka palena iki o ka hua:	[165 MPa]	[185 MPa]	[205 MPa]	230 MPa]
Hoʻolōʻihi ʻia ma 8":	27% minuke	25% minuke	22% minuke	20% minuke
Hoʻolōʻihi ʻia i loko o 2":	38% minuke	28% minuke	25% minuke	23% minuke

ʻO ke kila kalapona ASTM A283 he hui hao, i hoʻokaʻawale hou ʻia he kila kalapona. Uhi kēia kikoʻī kila i ʻehā mau papa o nā papa kila kalapona haʻahaʻa o ke ʻano kūkulu no ka hoʻohana maʻamau. Nā Papa A, B, C a me D.

Hoʻohālikelike ma waena o A36 a me A283C

1. ʻO ASTM A 283 Gr C he ʻehā papa o nā mea (A, B, C, & D) o ka papa kila kalapona o ke ʻano kūkulu no ka hoʻohana maʻamau.
2. Uhi ʻo ASTM A 36 i ka papa kila kalapona, ke ʻano, a me ke kaola o ke ʻano kūkulu no ka hoʻohana ʻana i ke kūkulu ʻana i nā alahaka a me nā hale i hoʻopaʻa ʻia me ka rivet, bolted a i ʻole welded a no ke kumu kūkulu maʻamau.
3. Mai ka laulā o nā mea, ʻo ASTM A 36 a me ASTM A 283 nā kila kalapona o ke ʻano kūkulu no ka hoʻohana maʻamau.

Mea hana pepa kila kalapona kila kila kila ʻoihana Kina

ʻOi aku ka nui o kā mākou hale hana ma mua o30 mau makahiki o ka ʻike hana a me ka hoʻokuʻu aku, e hoʻokuʻu aku ana i nā ʻāina a me nā wahi he 50 a ʻoi, e like me ʻAmelika Hui Pū ʻIa, Kanada, Brazil, Chile, Netherlands, Tunisia, Kenya, Turkey, United Arab Emirates, Vietnam a me nā ʻāina ʻē aʻe.Me ka waiwai hana paʻa i kēlā me kēia mahina, hiki iā ia ke hoʻokō i nā kauoha hana nui a nā mea kūʻai aku.I kēia manawa aia he mau haneli o nā mea kūʻai aku me nā kauoha makahiki nui paʻa. Inā makemake ʻoe e kūʻai i ka pepa kila, ka papa kila kalapona/pepa, ka ʻōwili kila kalapona, ka ʻōwili pickled, ka ʻōwili tinplate & pepa, ka ʻōwili crgo, ka paipu/tube welded, ka paipu/tube ʻāpana square hollow, ka paipu/tube ʻāpana rectangular hollow, ka paipu kila kalapona haʻahaʻa, ka paipu kila kalapona kiʻekiʻe, ka paipu rectangular, ka paipu ʻāpana carton steel, ka paipu square, ka paipu kila alloy, ka paipu kila seamless, ka paipu kila kalapona seamless, nā ʻōwili kila, nā pepa kila, ka paipu kila pololei, a me nā huahana kila ʻē aʻe, e kelepona mai iā mākou e hāʻawi iā ʻoe i ka lawelawe ʻoihana loa, e mālama i kou manawa a me ke kumukūʻai!

Ke kono nei hoʻi kā mākou hale hana i nā ʻelele kūloko ma nā ʻāina like ʻole. Aia ma mua o 60 mau ʻelele kila kila, ʻōwili kila a me nā paipu kila. Inā he ʻoihana kālepa haole ʻoe a ke ʻimi nei i nā mea hoʻolako kiʻekiʻe o ka papa kila/pepa (pepa kila kalapona & pepa kila kila & pepa ʻōwili wela & papa ʻōwili anu), wili kila (wili kila kalapona & wili kila kila & wili anu & wili kila kila wela) a me nā paipu kila Kina, e ʻoluʻolu e kelepona mai iā mākou. No ka hāʻawi ʻana iā ʻoe i nā huahana ʻoihana a kiʻekiʻe loa ma Kina e hoʻomaikaʻi a hoʻomaikaʻi i kāu ʻoihana!

ʻO kā mākou hale hana ka mea nui loalaina hana huahana kila pihaa meke kaʻina hana hoʻāʻo huahana koʻikoʻi loa e hōʻoia i ka helu hala huahana 100%; ka mea nui loaʻōnaehana hoʻouna logistics piha, me kāna mea hoʻouna ukana ponoʻī,mālama iā ʻoe i nā kumukūʻai halihali hou aʻe a hōʻoia i ka 100% o nā waiwai. ka hoʻopili kūpono a me ka hōʻea ʻana. Inā ʻoe e ʻimi nei i ka pepa kila maikaʻi loa, ka ʻōwili kila, ka mea hana paipu kila ma Kina, a makemake ʻoe e mālama i ka ukana logistics hou aku, e ʻoluʻolu e kelepona mai iā mākou, e hāʻawi kā mākou hui kūʻai aku multilingual ʻoihana a me ka hui halihali logistics iā ʻoe i ka lawelawe huahana Steel maikaʻi loa e hōʻoia i ka loaʻa ʻana o kahi huahana i hōʻoia ʻia he 100% maikaʻi!

E kiʻi i ka ʻōlelo kūʻai maikaʻi loa no ka pepa kila/papa: hiki iā ʻoe ke hoʻouna mai iā mākou i kāu mau koi kikoʻī a e hāʻawi kā mākou hui kūʻai aku multilingual iā ʻoe i ka ʻōlelo maikaʻi loa! E hoʻomaka kā mākou laulima ʻana mai kēia kauoha a e hoʻonui i ka pōmaikaʻi o kāu ʻoihana!