1.4462 Khoom siv
Khoom Description
1.4462 Cov khoom muaj peev xwm tiv taus chloride ib puag ncig thiab sulfide kev nyuaj siab corrosion, thiab nws lub zog yog kwv yees li ob npaug ntawm lub zog ntawm tus qauv austenitic stainless hlau. Cov hlau no tuaj yeem siv tau los ua kev hloov pauv rau 300 series austenitic stainless hlau thaum xav tau kev siv zog ntau dua / hnyav dua. 1.4462 duplex stainless hlau yog ib qho yooj yim rau welding nrog ntau tus qauv arc vuam cov cuab yeej, tab sis tsis pom zoo rau oxyacetylene thaiv vuam vim lub peev xwm rau carburization ntawm cov hlau vuam.
Qib sib npaug ntawm duplex 1.4462 khoom (X12CrNiMoN225):
1. Tuam Tshoj GB-T tus qauv: qib digital: S22253, qib tshiab: 022Cr22Ni5Mo3N, qib qub: 00Cr22Ni5Mo3N
2. American txuj: ASTMA txuj: S31803, UNS txuj: F51
3. Japanese tus qauv JIS tus qauv: 329J3L, dp8
4. German DIN txuj: 1.4462
5. European tus qauv EN tus qauv: X2CrNiMo22-5-3
Tshuaj muaj pes tsawg leeg
1.4462 x2crnimon22 5 3 Tshuaj ntsuam xyuas
|
% |
Ni |
N |
Cr |
C |
Mn |
Si |
P |
S |
Mo |
|
min |
4.50 |
0.08 |
21.0 |
|
|
|
|
2.50 |
|
|
max |
6.50 |
0.20 |
23.0 |
0.03 |
2.00 |
1.00 |
0.030 |
0.020 |
3.50 |
Mechanical Properties
- Tensile zog: σb Ntau dua lossis sib npaug rau 795Mpa
- Yield zog: σb Ntau dua lossis sib npaug rau 550Mpa
- Elongation: δ Ntau dua lossis sib npaug li 15%
- Hardness Tsawg dua los yog sib npaug rau 310 (HB)
Lub cev muaj zog:
① Ceev ceev (20 degree) / kg / dm3: 7.8
② Melting point / degree: 1420 ~ 1462
③ Lub peev xwm kub tshwj xeeb ({{0}} ~ 100 degree) / kg / (kg.k): 0.5
④Thermal conductivity / w / (mk) 100 degree -: 19, ⑸Thermal conductivity / w / (mk) 500 degree -: 23
⑥Linear expansion coefficient/({0}}/k) 0 ~ 100 degree : 13.7
⑦Linear expansion coefficient/({0}}/k) 0 ~ 561 degree : 14.7
⑧Resistivity (2{2}} degree) / (Ω.mm2/m): 0.88
⑨ Kev taw qhia elastic modulus (20 degree) / GPa: 186
X2CrNiMoN22-5-3 Stainless Steel 1.4462 Cov duab duab
Peb Lub Hoobkas Rhiav
Hlau Ua
Ingot Production
Forged Bars
Tshuab
Daim ntawv thov
1.4462 duplex 2205 muaj kev tiv thaiv corrosion siab hauv acidic thiab chloride-muaj cov xov xwm xws li phosphoric acid thiab organic acids. Tsis tas li ntawd, ob-theem steel no tiv taus kev ntxhov siab corrosion tawg thiab intergranular corrosion ob qho tib si hauv lub xeev xa thiab tom qab vuam.
Tshuaj ua kev lag luam
Roj thiab roj pipelines, siab hlab ntsha, siab cia tanks, high-pressure pipelines, tshav kub exchangers
Kev kho dej phwj tuaj
Classifiers, bleaching khoom, cia thiab tuav tshuab rau kev lag luam pulp thiab ntawv
High-strength mechanical Cheebtsam
Rotary shafts thiab xovxwm rollers ntawm cov khoom siv ua zaub mov hauv qhov chaw muaj zog thiab corrosion-resistant; cov hniav thiab impellers ntawm nkoj, thiab lwm yam ·
Kev Tswj Xyuas Zoo
Peb ua kom paub tseeb tias peb cov khoom tsim 1.4462 yog ua los ntawm cov khoom zoo raw khoom. Peb ua tib zoo kuaj txhua thiab txhua yam khoom ua ntej xa mus rau peb cov neeg siv khoom.
Mill Test Certificate
TS EN 10204 / 3.1 Cov ntaub ntawv ntsig txog tshuaj lom neeg muaj pes tsawg leeg, cov khoom siv kho tshuab thiab cov txiaj ntsig ntawm kev sim
Packing & Delivery
Cim npe nrov: 1.4462 Khoom, Tuam Tshoj 1.4462 Khoom manufacturers, lwm tus neeg, Hoobkas
Koj Tseem Yuav Zoo Li
Xa kev nug