SUS439 Stainless Hlau Phaj S43940 DIN1.4510 Loj 5x20Ft 5mm Nto
Raws li tus neeg muag khoom thiab chaw tsim khoom nyob rau hauv Suav teb, GNEE Steel muab tus nqi -nickel zoo- raws li cov khoom siv alloy.
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SUS439 Stainless Hlau Phaj S43940 DIN1.4510 Loj 5x20Ft 5mm Nto
Kev piav qhia
| Khoom siv: | Hlau Phaj | Hom Hlau: | Stainless hlau |
|---|---|---|---|
| Txoj kev siv: | PIB, Desktop, Hanging | Loj: | Customized Loj 1219 * 2438mm 1500 * 6000mm |
| Thickness: | 1-100 hli | Cov duab: | Pav Phaj |
| Lub teeb siab: |
SUS439 Stainless Hlau Phaj,DIN 1.4510 Stainless hlau phaj,ferritic Stainless hlau hlau phaj |
||
Stainless Hlau Phaj SUS439 DIN1.4510 Loj 5x20Ft 5mm (Thick) Nto No.1
Hom 439 (UNS S43035)
Kev piav qhia
Hom 439 yog 18% chromium, titanium stabilized ferritic stainless hlau nrog corrosion kuj zoo ib yam li 304/304L stainless hlau. Cov qib no tuaj yeem siv rau hauv cov txheej txheem annealed, txias tsim lossis raws li-welded mob hauv cov ntawv thov uas lwm cov hlau tsis zoo xws li Hom 304/304L thiab Hom 430 siv. Hom 439 muaj qhov zoo weldability vim titanium stabilization thiab muaj kev tiv thaiv zoo heev rau kev ntxhov siab corrosion tawg. Hom 439 outperforms Hom 409 nyob rau hauv ob qho tib si oxidation thiab corrosion kuj thiab raug siv xws li tubular manifolds thiab tso pa system Cheebtsam.
Tshuaj muaj pes tsawg leeg
Chemical Composition (wt%) txwv raws li teev hauv ASTM A240 thiab ASME SA240 *
| Element | 439 |
| Cov pa roj carbon | 0.030 |
| Chromium | 17.0-19.0 |
| Nickel | 0.50 |
| Manganese | 1.00 |
| Silicon | 1.00 |
| Nitrogen | 0.030 |
| Phosphorus | 0.040 |
| Sulfur | 0.030 |
| Aluminium | 0.15 |
|
Titanium |
0 20 +4(C+N) min 1.10 max |
Mechanical Properties
Cov cuab yeej cuab tam rau cov khoom annealed raws li tau teev tseg hauv ASTM A240 thiab ASME SA240
| Khoom | 439 |
| Yield zog, min. (ksi) | 30 |
| Tensile zog, min. (ksi) | 60 |
| Elongation, min. (%) | 22 |
| Hardness, max. (Rb) | 89 |
Lub cev muaj zog
Lub cev muaj zog rau Hom 439 stainless hlau
| Khoom | 439 |
| Ceev, lb/in3 | 0.278 |
| Modulus ntawm Elasticity, psi | 29.0 x 106 |
| Coefficient ntawm Thermal Expansion, 68-212˚F, /˚F | 5.6 x 10-6 |
| Thermal conductivity, Btu/ft hr ˚F | 14.0 |
| Thaum tshav kub kub, Btu/lb ˚F | 0.11 |
| Hluav taws xob Resistivity, Microohm-hauv | 24.8 |
RFQ
Q1: Kuv puas tuaj yeem tau txais qee qhov qauv?
A: Yog, peb tuaj yeem muab cov qauv dawb, tab sis tus nqi thauj khoom yuav tsum tau them los ntawm peb cov neeg siv khoom.
Q2: Yuav ua li cas them nyiaj?
A: 30% T / T ua ntej, tshuav nyiaj li cas ua ntej shippment.
Q3: Yuav ua li cas kom paub meej cov khoom zoo ua ntej muab xaj?
A: Koj tuaj yeem tau txais cov qauv dawb rau qee yam khoom, koj tsuas yog yuav tsum tau them tus nqi thauj khoom lossis npaj xa tuaj rau peb thiab coj mus kuaj. Tus neeg thib peb yuav raug lees txais.
Q4: Koj tus MOQ yog dab tsi?
A: Peb MOQ yog 1.5 tuj.
Q5: Yuav ua li cas txog lub sijhawm khoom xa tuaj?
A: Lub sij hawm xa tuaj: Txog 7-15 hnub tom qab paub meej tias them nyiaj.
Q6: Puas muaj luv nqi?
A: Ntau qhov sib txawv muaj cov luv nqi sib txawv.
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