SS400 ʻO ka pā hao kalapona maʻalahi/pepa

ʻO ka wehewehe pōkole:

ʻO ka pā kila SS400 ka mea i hoʻohana nui ʻia ma muli o kāna ʻano kalapona haʻahaʻa, nā waiwai piha maikaʻi, a me ka hui pū ʻana o ka ikaika, ka plasticity a me nā waiwai wili.ʻO ka mea maʻamau i ʻōwili ʻia i loko o ke koʻokoʻo uea a i ʻole ke kila poepoe, ke kila pāhaʻi, ke kila pālahalaha, ke kila kihi, ka I-beam, ke kila kanal, ke kila pukaaniani a me nā kila ʻāpana ʻē aʻe, ke kila mānoanoa waena.Hoʻohana nui ia i nā hale a me nā hale ʻenekinia.Hoʻohana ʻia ia e hana i nā kaola kila a i ʻole ke kūkulu ʻana i nā papa hana, nā hale kiaʻi kiʻekiʻe-voltage, nā alahaka, nā kaʻa, nā paila, nā moku, nā moku, a me nā mea ʻē aʻe, a hoʻohana nui ʻia e like me nā ʻāpana mechanical me nā koi haʻahaʻa haʻahaʻa.


Huahana Huahana

Huahana Huahana

Hoʻolauna Huahana

Hiki ke hana ʻia ke kila SS400 i nā ʻāpana kila like ʻole, hoʻohana nui ʻia i nā ʻoihana like ʻole no nā ʻano noi.hoʻohana ʻia i nā hana alahaka he nui.Kūkulu pinepine ʻia nā hale me ke kila Q235B ma muli o kona ikaika kiʻekiʻe a paʻakikī.Eia kekahi, hoʻohana ʻia ke kila SS400 i nā ʻoihana kaʻa, kūkulu, nā mea kaumaha, a me nā ʻoihana ʻaila a me nā kinoea.

Hōʻike Huahana

ASTM A36 Pā kila8
ASTM A36 Pā kila10
ASTM A36 Papa kila1

Hoʻohui Kimia

SS400 Wela Olokaa Paa kila

Hoʻohui Kimia

ʻElemu

maʻiʻo

Kalapona, C

0.25 - 0.290 %

Ke keleawe, Cu

0.20%

Hao, Fe

98.00%

Manganese, Mn

1.03%

Phosphorous, P

0.04%

Silika, Si

0.28%

Sulfur, S

0.05%

Waiwai Mekanika

Na Waiwai Mechanical

Metric

Imperial

Ikaika U'i, Loa

400 - 550 MPa

58000 - 79800 psi

ʻO ka ikaika, ka hua

250 MPa

36300 psi

ʻO ka hoʻolōʻihi ʻia i ka haki ʻana (ma 200 mm)

20.00%

20.00%

ʻO ka hoʻolōʻihi ʻia i ka haki ʻana (ma 50 mm)

23.00%

23.00%

Modulus o Elasticity

200 GPa

29000 ksi

Modulus Nui (maʻamau no ke kila)

140 GPa

20300 ksi

Poissons Ratio

0.26

0.26

ʻO ka hoʻoheheʻe ʻana

79.3 GPa

11500 ks

Pōmaikaʻi Huahana

SS400no ka laulā haʻahaʻa kalapona kila, mea kila me ka haʻahaʻa kalapona maʻiʻo ma lalo o 0.3%, he considerably palupalu no ka oluolu hana, machining, welding.He liʻiliʻi ka hopena o ka mālama ʻana i ka wela ma nā mea kila SS400.Loaʻa iā ia kekahi mau mea ʻē aʻe e pili ana i ka mea hao: manganese, sulfur, phosphorus a me ke silika.ʻO ka hao a me kēia mau mea i hui pū ʻia i ka waiwai mechanical kūikawā o SS400, ʻaʻole like me ke kila kila me ka nickel a me ka chromium element, ʻaʻole ia e hōʻike i ke kūpaʻa ʻino maikaʻi.Inā makemake ʻoe i ka waiwai kūʻē i ka corrosion, ʻo ka pena ʻana me kahi papa o ka plating kahi koho maikaʻi.


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