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X2CrNiMoN18-12-4

作者:上??颇饘?/span> 時間:2023-11-29 瀏覽:57

中國

日本

美國

德國

GB

ISC

JIS

ASTM

UNS

DIN EN/DIN

W-Nr.

022Cr19Ni13Mo4N

S31753

SUS 317LN

317LN

S31753

X2CrNiMoN 18-12-4

1.4434

 

化學(xué)成分:

C

Si

Mn

P

S

≤0.03

≤1.00

≤2.00

≤0.045

≤0.015

Cr

Ni

Mo

N


16.50~19.50

10.50~14.00

3.00~4.00

0.1~0.2


 

機械性能:

條件

熱處理或狀態(tài)

抗拉強度
σ
b
Mpa

屈服點
σ
s
Mpa

斷后伸長率或延伸率
δ
%

沖擊吸收能量
KV2
J

冷軋帶鋼:T ≤ 8mm

+AT

570~770

( t )
Rp0.2:≥ 290①③
Rp1.0:≥ 320①②

( t )
T<3mm:≥35③④
T ≥ 3mm:≥35③⑤

-

熱軋帶鋼:T ≤ 13.5mm

+AT

570~770

( t )
Rp0.2:≥ 270①③
Rp1.0:≥ 310①②

( t )
T<3mm:≥35③④
T ≥ 3mm:≥35③⑤

T>10mm)
I:≥ 100;t:≥60

熱軋中厚板:T ≤ 75mm⑥

+AT

540~740

( t )
Rp0.2:≥ 270①③
Rp1.0:≥ 310①②

( t )
T<3mm:≥40③④
T ≥ 3mm:≥40③⑤

T>10mm)
I:≥ 100;t:≥60

 

 

特性及應(yīng)用:

它是在317L不銹鋼基礎(chǔ)上加了氮,更好的提高了強度。它與常規(guī)的鉻-鎳奧氏體不銹鋼如304合金相比,具有更強的抗化學(xué)腐蝕能力。另外,與常規(guī)的不銹鋼相比,具有更高的延展性、抗應(yīng)力腐蝕性能、耐壓強度及耐高溫性能。

應(yīng)用:石油、石化設(shè)備,如石化設(shè)備中的反應(yīng)器等。發(fā)電廠煙氣脫硫裝置,主要使用部位有:吸收塔的塔體、煙道、檔門板、內(nèi)件、噴淋系統(tǒng)等。海水處理裝置,海水熱交換器,造紙工業(yè)設(shè)備,制藥工業(yè)及其他化工設(shè)備、壓力容器,食品設(shè)備等。


依據(jù)不同的交貨狀態(tài)、規(guī)格尺寸、生產(chǎn)工藝、產(chǎn)地等:

X2CrNiMoN18-12-4不銹鋼規(guī)格:圓棒規(guī)格直徑6mm-350mm,板材規(guī)格厚0.1mm-300mm,鋼管規(guī)格 外徑6mm-325mm 壁厚1mm-12mm均有現(xiàn)貨

 

X2CrNiMoN18-12-4不銹鋼制造工藝:X2CrNiMoN18-12-4不銹鋼鍛軋圓、X2CrNiMoN18-12-4不銹鋼機扎圓、X2CrNiMoN18-12-4不銹鋼冷拔棒、X2CrNiMoN18-12-4不銹鋼擠壓棒、X2CrNiMoN18-12-4不銹鋼熱擠棒X2CrNiMoN18-12-4不銹鋼鍛軋板、X2CrNiMoN18-12-4不銹鋼機扎板、X2CrNiMoN18-12-4不銹鋼鍛造板、X2CrNiMoN18-12-4不銹鋼精扎板、X2CrNiMoN18-12-4不銹鋼澆鑄板、X2CrNiMoN18-12-4不銹鋼熱軋鋼管、X2CrNiMoN18-12-4不銹鋼冷拉鋼管、X2CrNiMoN18-12-4不銹鋼熱擠壓鋼管、X2CrNiMoN18-12-4不銹鋼精軋管、X2CrNiMoN18-12-4不銹鋼精拉管、X2CrNiMoN18-12-4不銹鋼焊管等

==========================================================================

 

X2CrNiMoN18-12-4不銹鋼@核工業(yè)材料、X2CrNiMoN18-12-4不銹鋼@航空事業(yè)材料、

X2CrNiMoN18-12-4不銹鋼@航天工業(yè)材料、X2CrNiMoN18-12-4不銹鋼@機械性材料、

X2CrNiMoN18-12-4不銹鋼@化工處理器材料、X2CrNiMoN18-12-4不銹鋼@石化工業(yè)材料、

X2CrNiMoN18-12-4不銹鋼@剃須刀片材料、X2CrNiMoN18-12-4不銹鋼@金屬加工業(yè)材料、

X2CrNiMoN18-12-4不銹鋼@機械加工、X2CrNiMoN18-12-4不銹鋼@食品工業(yè)、

X2CrNiMoN18-12-4不銹鋼@制藥機械行業(yè)、X2CrNiMoN18-12-4不銹鋼@手術(shù)器材、

@汽車排氣管用X2CrNiMoN18-12-4不銹鋼、@裝飾用X2CrNiMoN18-12-4不銹鋼、

@汽車飾品用X2CrNiMoN18-12-4不銹鋼、@船舶用X2CrNiMoN18-12-4不銹鋼、

==========================================================================

 

X2CrNiMoN18-12-4板材可分別稱為X2CrNiMoN18-12-4不銹鋼板、X2CrNiMoN18-12-4鋼板、X2CrNiMoN18-12-4板材、X2CrNiMoN18-12-4卷板、X2CrNiMoN18-12-4開平板、X2CrNiMoN18-12-4鋼帶、X2CrNiMoN18-12-4帶鋼、X2CrNiMoN18-12-4帶材、X2CrNiMoN18-12-4冷軋板、X2CrNiMoN18-12-4熱軋板、X2CrNiMoN18-12-4薄板、X2CrNiMoN18-12-4中板、X2CrNiMoN18-12-4中厚板、X2CrNiMoN18-12-4厚板、X2CrNiMoN18-12-4特厚板、X2CrNiMoN18-12-4鍛件、X2CrNiMoN18-12-4扁鋼等。

X2CrNiMoN18-12-4棒材可分別稱為X2CrNiMoN18-12-4不銹鋼圓鋼、X2CrNiMoN18-12-4圓鋼、X2CrNiMoN18-12-4棒材、X2CrNiMoN18-12-4鋼棒、X2CrNiMoN18-12-4盤圓、X2CrNiMoN18-12-4線材、X2CrNiMoN18-12-4絲材、X2CrNiMoN18-12-4鍛圓、X2CrNiMoN18-12-4圓棒、X2CrNiMoN18-12-4黑棒、X2CrNiMoN18-12-4毛圓、X2CrNiMoN18-12-4光圓、X2CrNiMoN18-12-4光亮棒、X2CrNiMoN18-12-4研磨棒、X2CrNiMoN18-12-4精磨棒、X2CrNiMoN18-12-4車光圓、X2CrNiMoN18-12-4熱軋圓鋼、X2CrNiMoN18-12-4軋圓、X2CrNiMoN18-12-4冷拉圓鋼、X2CrNiMoN18-12-4方鋼、X2CrNiMoN18-12-4六角棒、X2CrNiMoN18-12-4八角棒等。

X2CrNiMoN18-12-4管材可分別稱為X2CrNiMoN18-12-4不銹鋼管、X2CrNiMoN18-12-4鋼管、X2CrNiMoN18-12-4不銹鋼無縫管、X2CrNiMoN18-12-4無縫管、X2CrNiMoN18-12-4不銹鋼焊管、X2CrNiMoN18-12-4焊管、X2CrNiMoN18-12-4不銹鋼精密管、X2CrNiMoN18-12-4精密管、X2CrNiMoN18-12-4毛細管,X2CrNiMoN18-12-4管材等。

==========================================================================

 

汽車用精密鋼管X2CrNiMoN18-12-4不銹鋼LNG用鋼管X2CrNiMoN18-12-4不銹鋼CNG用鋼管X2CrNiMoN18-12-4不銹鋼光亮鋼管X2CrNiMoN18-12-4不銹鋼點解拋光管X2CrNiMoN18-12-4不銹鋼固熔酸洗管X2CrNiMoN18-12-4不銹鋼V型式管X2CrNiMoN18-12-4不銹鋼光亮盤管。

精品類型X2CrNiMoN18-12-4不銹鋼貼膜、X2CrNiMoN18-12-4不銹鋼鑄造、X2CrNiMoN18-12-4不銹鋼開平、X2CrNiMoN18-12-4不銹鋼拉伸、X2CrNiMoN18-12-4不銹鋼焊接、X2CrNiMoN18-12-4不銹鋼鉆孔、X2CrNiMoN18-12-4不銹鋼沖壓、X2CrNiMoN18-12-4不銹鋼激光切割、X2CrNiMoN18-12-4不銹鋼鍛壓、X2CrNiMoN18-12-4不銹鋼表面處理、X2CrNiMoN18-12-4不銹鋼分條、X2CrNiMoN18-12-4不銹鋼水切割等……加工工藝.

==========================================================================

 

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注:本文中所介紹的產(chǎn)品性能等信息僅供參考,并不是產(chǎn)品的技術(shù)說明書。


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