JINBAICHENG Metal Materials Co., Ltd

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O le a le mea e taai malulu

Fa'amea fa'ameamea fa'afefeteina, Tagata fa'atau, fa'atau CRCFa'atau atu i totonuSINA.

 

  1. O le a le mea e taai malulu

Cold rolled coil, lea e ta'ua foi o le CRC, o se ituaiga o oloa uamea e faia i le uamea mafolafola vevela ma e iloga i ni mafiafia laiti ma ni fa'aoga patino.

u'amea ta'ai malulu e fa'atatau i u'amea maualalo-carbon gaosia e ala i le "cold rolling" auala ma fa'agaoioi ile vevela ole potu masani.u'amea taai malulu e ofoina atu le malosi sili ma le masini.O ie u'amea u'amea malulu e masani ona fa'aogaina mo oloa fa'ainisinia e mana'omia ai le fa'apalepale, fa'atotonu, sa'o ma fa'alavalava.

u'amea taai malulu e gaosia i fale fa'aitiitiga malulu lea e fa'alili ai mea e latalata ile vevela o le potu, soso'o ai ma le fa'afefe ma/po'o le ita ta'avale.O lenei faiga e maua ai le uamea e iai le tele o faʻamaʻi luga ma e sili atu i le faʻapalepale, concentricity, ma le saʻo pe a faʻatusatusa i le uʻamea vevela.O le u'amea taai malulu o lo'o i ai se mea e maualalo le kaponi, ma o se auala fa'afefete e sili atu le malu nai lo pepa vevela.O oloa u'amea u'amea malulu e masani ona gaosia i laupepa, fasi, fa'amau ma la'au.

2.Cold-rolled coil fa'avasegaina, fa'asologa o oloa ma meatotino

O tulaga faʻaaogaina i atunuʻu eseese e faʻatulagaina ai manaʻoga mo le uʻamea malulu, e pei o le EN 10130, EN 10268, EN 10209, ASTM A1008 / A1008M, DSTU 2834, GOST 16523, GOST 9045, GOST 17066 ma isi, faʻamaonia le sila ma isi. lapopoa laina mo coils taai malulu, latou talosaga (profiling, faia malulu, enamelling, faʻaoga lautele, ma isi), mea faʻainisinia, tulaga maualuga ma isi taʻiala.

3.Cold-rolled coils e tusa ai ma tulaga Europa

O tulaga masani a Europa e masani ona mulimulitaʻia mo le gaosia o pusa malulu o le EN 10130, EN 10268 ma le EN 10209.

EN 10130 o loʻo faʻaogaina i uʻamea taʻavale malulu e faia i le maualalo-carbon DC01, DC03, DC04, DC05, DC06 ma DC07 togi uʻamea mo le malulu e aunoa ma se faʻapipiʻiina, ma le laʻititi laʻititi o le 600 mm ma le laʻititi laʻititi o le 0.35 mm.

 

4.Vaega o Cold Rolled Coil

O uiga autu o coils taai malulu e aofia ai tolerances saʻo, faʻaleleia mea faʻainisinia, ma sili atu le lelei o luga nai lo laupepa vevela.

O le ta'avale mālūlū e mafai ai fo'i ona fai ni ie u'amea manifinifi e le mafai ona gaosia i fale e fa'avili vevela.O alamanuia autu o loʻo faʻaogaina ai le malulu-rolled coils e aofia ai le fausiaina o masini, oloa faʻatau, faufale, taʻavale.A oʻo mai i le fale faufale, e masani lava ona faʻaaogaina uʻamea malulu e gaosia ai elemene façade, fausaga uʻamea, faʻapipiʻi tapunia ma tatala faʻamatalaga, ma isi.

JINBAICHENG sapalailautele lautele ofo mo oe e optimize uma au oloa ma faiga.

 

 

Vasega uamea

Tulaga lelei

Re

Rm

A80

r90

n90

Ladle su'esu'ega

MPa

MPa

Min%

Min

Min

sili %

Р, maualuga %

S max %

Mn maualuga %

Ti max %

DC01

A

-/280

270/410

28

-

-

0.12

0.045

0.045

0.60

-

B

DC03

A

-/240

270/370

34

1.3

-

0.10

0.035

0.035

0.45

-

B

DC04

A

-/210

270/350

38

1.6

0.180

0.08

0.030

0.030

0.40

-

B

DC05

A

-/180

270/330

40

1.9

0.200

0.06

0.025

0.025

0.35

-

B

DC06

A

-/170

270/330

41

2.1

0.220

0.02

0.020

0.020

0.25

0.3

B

DC07

A

-/150

250/310

44

2.5

0.230

0.01

0.020

0.020

0.20

0.2

B

 


Taimi meli: Sep-08-2022