304 316 Uamea Uamea Faatafaoa Paipa

304 316 Fa'aigoa Fa'aigoa Paipa Fa'aigoa Fa'ailoga

Fa'amatalaga Puupuu:

Tulaga masani: JIS AISI ASTM GB DIN EN BS

Vasega: 201, 202, 301, 302, 303, 304, 304L, 310S, 316, 316L, 321, 410, 410S, 420,430,904, ma isi

Tekinolosi: Faʻapipiʻi faʻapipiʻi, ERW, EFW, Seamless, Malamalama faʻafefe, ma isi

Fa'apalepale: ± 0.01%

Auaunaga gaosi: punou, uʻamea, decoiling, tuʻi, tipi

Vaega foliga: lapotopoto, rectangular, sikuea, hex, oval, ma isi

Fa'ai'uga luga: 2B 2D BA Nu.3 Nu.1 HL Nu.4 8K

Tau tau: FOB,CIF,CFR,CNF,EXW

Totogi taimi: T/T, L/C

Auina imeli ia matou WhatsApp Amy@jindalaisteel.com

Fa'amatalaga Oloa

Faailoga o oloa

Aotelega o le Cold Rolled Steel Coil

O le u'amea taai malulu e faia i le u'amea vevela. I le faagasologa o loʻo faʻafefeteina, o loʻo taʻavale le vevela vevela i lalo ifo o le vevela recrystallization, ma o le uʻamea masani e taʻavale i le vevela o le potu. Pepa u'amea fa'atasi ai ma mea e maua i le silikoni maualuga e maualalo le ma'ale'ale ma le palasitika maualalo, ma e mana'omia ona fa'amumu i le 200 °C a'o le'i ta'avale malulu. Talu ai e le faʻamafanafanaina le faʻamalo malulu i le faagasologa o le gaosiga, e leai ni faaletonu e pei o le pitting ma le uʻamea uʻamea lea e masani ona maua i le vevela vevela, ma o le maualuga o le maualuga ma le maeʻa e lelei.

Fuafuaga Vailaau o le Cold Rolled Steel Coil

Vasega uamea		C	Mn	P	S	Al
DC01	SPCC	≤0.12	≤0.60	0.045	0.045	0.020
DC02	SPCD	≤0.10	≤0.45	0.035	0.035	0.020
DC03	SPCE	≤0.08	≤0.40	0.030	0.030	0.020
DC04	SPCF	≤0.06	≤0.35	0.025	0.025	0.015

Meatotino Fa'ainisinia o le Cold Rolled Steel Coil

Fa'ailoga	Tuuina atu le malosi RcL Mpa	Malosi fa'amalosi Rm Mpa	Elongation A80mm %	Su'ega a'afiaga (faaumiumi)
Vevela °C	Galuega a'afiaga AKvJ
SPCC	≥195	315-430	≥33
Q195	≥195	315-430	≥33
Q235-B	≥235	375-500	≥25	20	≥2

Meatotino Fa'ainisinia o le Cold Rolled Steel Coil

Fa'ailoga	Tuuina atu le malosi RcL Mpa	Malosi fa'amalosi Rm Mpa	Elongation A80mm %	Su'ega a'afiaga (faaumiumi)
Vevela °C	Galuega a'afiaga AKvJ
SPCC	≥195	315-430	≥33
Q195	≥195	315-430	≥33
Q235-B	≥235	375-500	≥25	20	≥2

Cold rolled Coil Grade

1. O le igoa Saina Numera Q195, Q215, Q235, Q275——Q—o le code o le fua o le tulaga (faatapulaa) o le uamea fausaga masani carbon, o le tulaga lea o le uluai alafapeta phonetic Saina o le "Qu"; 195, 215, 235, 255, 275 - o loʻo faʻatusalia ai le tau o lo latou tuʻuina atu (tapus), le iunite: MPa MPa (N / mm2); ona o le tulaga faʻainisinia atoatoa o Q235 uʻamea malosi, palasitika, faigata ma le faʻaogaina i le carbon structural steel O le tele, e mafai ona sili atu ona fetaui ma manaʻoga lautele o le faʻaaogaina, o lea o le lautele o le talosaga e matua lautele lava.
2. Japanese brand SPCC - Uamea, P-Plate, C-malulu, lona fa C-masani.
3. Siamani vasega ST12 - ST-u'amea (Steel), 12-vasega malulu-lo'ai pepa uamea.

Fa'aogaina o le Cold Rolled Steel Coil

O le uʻamea faʻafefete malulu e lelei le faʻatinoga, o lona uiga, e ala i le taʻavale malulu, taʻavale malulu ma le uʻamea uʻamea ma le mafiafia manifinifi ma le maualuga maualuga e mafai ona maua, faʻatasi ai ma le saʻo maualuga, maualuga le lamolemole, mama ma susulu o le laupepa malulu. , ma faʻapipiʻi faigofie. O le gaosiga faʻapipiʻiina, ituaiga, faʻaoga lautele, ma uiga o le maualuga o le faʻailoga ma le le matua, maualalo le fua, o le mea lea o loʻo i ai le tele o mea faʻaoga, e masani ona faʻaaogaina i taavale, lolomi uʻamea, fausiaina, mea faufale, uila vilivae, ma isi. O le alamanuia o le filifiliga sili foi lea mo le gaosiga o laupepa uʻamea faʻapipiʻi faʻaola.