China Gbona pari igbekale ṣofo ruju ti kii-alloy ati ki o itanran ọkà steels olupese ati Supplier | Gold Sanon
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Gbona pari igbekale ṣofo ruju ti kii-alloy ati ki o itanran ọkà steels

Kukuru Apejuwe:

Non-alloy, irin ṣofo apakan, Fine ọkà, Irin Be ṣofo Abala, Irin ni BSEN10210-1-2006 Standard.


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ọja Tags

Overview

Standard: BSEN10210-1-2006

Ite Group: S235GRH, S275JOH, S275J2H, S355JOH, S355J2H

Sisanra: 1 - 100 mm

Lode opin (Yika): 10 - 1000 mm

Ipari: titi ipari tabi ID ipari

Apakan apẹrẹ: yika

Gbe of Oti: China

Iwe eri: ISO9001: 2008

 

Alloy Tabi Ko: Ko

Ohun elo: Be

Dada itọju: Bi onibara ká ibeere

Ilana: Gbona yiyi tabi Cold yiyi

Ooru itọju: ki o tutu / Normalizing / Wahala Relieving

Special Pipe: Nipọn Wall Pipe

Lilo: Mechanical be, gbogbo be

Igbeyewo: ect / UT

ohun elo

O wa ni kun lo fun darí be, gbogbo be.

Main ite

S235GRH, S275JOH, S275J2H, S355JOH, S355J2H

Chemical paati

ite

Deoxygenated

iru a

% Ibi, o pọju

irin orukọ

irin nmber

C

Ogun odi sisanra mm

si

Mi Ni

P

S

NBC

≤ 40

> 40≤ 120

S235JRH

1,0039

FN

0,17

0.20

-

1.40

0,040

0,040

0,009

S275J0H

1,0149

FN

0.20

0,22

-

1.50

0,035

0,035

0,009

S275J2H

1,0138

FF

0.20

0,22

-

1.50

0,030

0,030

-

S355J0H

1,0547

FN

0,22

0,22

0.55

1.60

0,035

0,035

0,009

S355J2H

1,0576

FF

0,22

0,22

0.55

1.60

0,030

0,030

-

S355K2H

1,0512

FF

0,22

0,22

0.55

1.60

0,030

0,030

-

a The definition ti deoxidation ọna ti o jẹ bi wọnyi:

FN = farabale, irin ti wa ni ko ba gba laaye

FF = ni kikun-pa, irin ti o ni awọn nitrogen-abuda eroja ni ohun iye ti to lati dè ṣee ṣe nitrogen

(Eg 0,020% kere lapapọ aluminiomu tabi 0,015% tiotuka aluminiomu)

b O ti wa ni laaye lati koja pàtó kan iye, bi gun bi awọn N akoonu posi nipa 0,001%, awọn ti o pọju akoonu ti P dinku nipa 0,005% ni akoko kanna. The N akoonu ninu awọn ti smelting onínọmbà yẹ ki o ko koja 0,012%.

c Ti o ba ti kemikali tiwqn fihan kan kere lapapọ aluminiomu akoonu ti 0,020% ati ki o kan kere Al / N ratio ti 2: 1, tabi ti o ba miiran to nitrogen-abuda eroja ti wa ni bayi, awọn loke o pọju nitrogen akoonu ifilelẹ lọ ma ko waye. Nitrogen abuda eroja yio o wa ni woye ni awọn se ayewo iwe aṣẹ.

Mechanical ini

ite

kere ikore agbara fifẹ kere elongation Kere ikolu agbara

irin orukọ

irin nọmba

Standard sisanra Standard sisanra Standard sisanra Standard sisanra

≤16

 

> 16

≤ 40

> 40

≤ 63

> 63

≤ 80 

> 80

≤ 100

> 100

≤ 120

≤3

> 3

100

> 100

≤ 120 

≤40

> 40 ≤63 > 63 ≤100 > 100 ≤120 -20 0 20
S235JRH 1,0039 235 225 215 215 215 195 360-510 360-510 360-500 26 25 24 22 - - 27
S275J0Hc 1,0149 275 265 255 245 235 225 430-580 410-560 400-540 23 22 21 19 - 27 -
S275J2H 1,0138 27 - -
S355J0Hc 1,0547 355 345 355 325 315 295 510-680 470-630 450-600 22 21 20 18 - 27 -
S355J2H 1,0576 27 - -
S355K2H 1,0512 40 - -
a ni gigun ayẹwo iye. Awọn bošewa iye ti ifa apẹrẹ ti wa ni 2% kekere ju yi. b Fun thicknesses <3mm, wo 9.2.2. c Nikan nigbati aṣayan 1.3 wa ni gbẹyin, ìmúdájú ti ikolu iṣẹ wa ni ti beere. d Wo 6.6.2 fun awọn ikolu-ini ti kekere-won fun igbeyewo. e Yi iye ni deede lati 27J ni -30 ° C (wo EN 1993-1-1).

igbeyewo ibeere

Líle igbeyewo, ẹdọfu Igbeyewo, Nondestructive Igbeyewo, Irin cleanliness, Hardenability, flaring igbeyewo

ipese Agbara

Ipese Agbara: 2000 toonu Per osù Per ite Of BSEN10210-1-2006 Irin Pipe

apoti

Ni awọn edidi Ati ni Strong Onigi Box

ifijiṣẹ

7-14 ọjọ ti o ba ni iṣura, 30-45 ọjọ lati gbe awọn

owo

30% depsoit, 70% L / C tabi B / L daakọ tabi 100% L / C ni oju

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