ASTM AISI Stainless Steel Coil Strip 1.4509 Metal 2D SUH409L
ASTM AISI Stainless Steel Coil Strip 1.4509 Metal 2D SUH409L
ASTM AISI Stainless Steel Coil Strip 1.4509 Metal 2D SUH409L
ASTM AISI Stainless Steel Coil Strip 1.4509 Metal 2D SUH409L
ASTM AISI Stainless Steel Coil Strip 1.4509 Metal 2D SUH409L
ASTM AISI Stainless Hlau Chev Sawb 1.4509 Hlau 2D SUH409L
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.
- Xa E-mail:ss@gneesteel.com
- Tel:+8615824687445
Qib 409L (UNS S40900, EN 1.4512) yog ib hom ruaj khov version ntawm 409, tsim nrog cov chromium kom zoo, muaj pes tsawg leeg ntawm carbon thiab nitrogen thiab ntxiv ntawm titanium, tag nrho cov muaj pes tsawg leeg tsim nyog ua Qib 409L cov khoom muaj qee yam khoom, corrosion kuj, weldability thiab formability. Vim qhov qis chromium, Qib 409L yog lwm qhov kev xaiv qis rau cov hlau tsis muaj zog corrosion.
Qib 409L muaj kev sib xyaw ua ke zoo ntawm cov cua sov ua haujlwm thiab kev tiv thaiv corrosion, tuaj yeem ua tau zoo rau cov chaw uas tsis yog-los yog maj mam corrosive ib puag ncig lossis kev siv. Nws muaj kev tiv thaiv oxidation zoo heev hauv qhov kub thiab txias thiab kev ua haujlwm vuam zoo, uas tuaj yeem siv rau cov kav dej hauv tsheb lossis cov khoom siv roj.
Qib 409L tej zaum yuav raug txiav txim siab rau ntau yam kev siv uas ib lossis ntau dua ntawm cov khoom hauv qab no tseem ceeb:
Khoom nta:
Corrosion kuj
Kev tiv thaiv oxidation
Kev ua haujlwm zoo heev rau qhov kub thiab txias, tso pa tawm thiab atmospheric corrosion
Kev kho cua sov
Haum rau vuam
Zoo elasticity thiab zoo heev formability
Tus nqi qis
Khoom siv & kev siv:
Siv tau zoo hauv Ntawv & Pulp tuam txhab
Siv tau rau hauv Kev Siv Siab Siab
Siv tau hauv Kev Lag Luam Roj thiab Roj
Siv tau hauv Chemical Refinery
Siv tau hauv Pipeline
Siv tau zoo hauv Kev Siv Kub Kub
Siv tau zoo hauv Cov Kab Yeeb Dej
Siv tau zoo hauv Nuclear Fais Fab Cog
Siv tau zoo hauv kev ua zaub mov thiab khoom noj siv mis
Siv tau hauv Boiler & Kub Exchangers
Standard Specification:
| Txheem: | ASTM, AISI |
Khoom siv & Qib:
| Qib: 304, 304L, 304H, 309, 309S, 316, 316L, 316H, 310, 310S, 317, 317L, 321, 347, 904L |
Tshuaj muaj pes tsawg leeg
| Yam khoom | C% | Si% | Mn% | P% | S% | Ni% | Cr% | N% | Ti% | Nb% |
|---|---|---|---|---|---|---|---|---|---|---|
| Min | --- | --- | --- | --- | 10.5 | 6(C+N) | ||||
| Max | 0.03 | 1.00 | 1.00 | 0.04 | 0.02 | 0.5 | 11.7 | 0.03 | 0.5 | 0.17 |
Mechanical Properties
| Yam khoom | Tensile Test | Hardness Test | Khoov Test | ||||
|---|---|---|---|---|---|---|---|
| 0.2%Y.S. | 1%Y.S. | T.S. | EL (%) | HRBW | HV | 180∘ | |
| Min | 170 | --- | 380 | 20 | --- | --- | 0.5t |
| Max | N / hli 2 | --- | N / hli 2 | --- | 88 | --- | |
Vim li cas thiaj xaiv peb:
Koj tuaj yeem tau txais cov khoom zoo meej raws li qhov koj xav tau ntawm tus nqi tsawg kawg nkaus.
Peb kuj muab Reworks, FOB, CFR, CIF, thiab qhov rooj rau qhov rooj tus nqi xa khoom. Peb xav kom koj ua deal rau shipping uas yuav zoo heev.
Cov ntaub ntawv uas peb muab yog muaj tseeb tiag, txoj cai los ntawm raw cov ntaub ntawv xeem daim ntawv pov thawj mus rau qhov kawg dimensional nqe lus.
e lav kom muab cov lus teb tsis pub dhau 24 teev (feem ntau hauv tib lub sijhawm)
Koj tuaj yeem tau txais cov khoom hloov pauv, zeb xa khoom nrog txo lub sijhawm tsim khoom.
Peb tau mob siab rau peb cov neeg siv khoom. Yog tias nws yuav tsis tuaj yeem ua tau raws li koj cov kev xav tau tom qab kuaj xyuas tag nrho cov kev xaiv, peb yuav tsis ntxias koj los ntawm kev cog lus tsis tseeb uas yuav tsim kev sib raug zoo rau cov neeg siv khoom.
Kev sim peb ua (nrog rau kev puas tsuaj thiab tsis muaj kev puas tsuaj):
Kev paub txog cov khoom zoo
Mechanical ntsuam xyuas zoo li tensile, Elongation thiab txo qhov chaw.
Kev xeem loj
Tshuaj ntsuam xyuas-Spectro tsom xam
Kev ntsuam xyuas ruaj khov
Pitting tiv thaiv test
Kev sim me me
X-ray xeem
Kev soj ntsuam cuam tshuam
Eddy nrhiav tam sim no
Hydrostatic tsom xam
Kev sim sai
Ntim:
Kev ntim khoom yog qhov tseem ceeb heev tshwj xeeb tshaj yog nyob rau hauv rooj plaub ntawm kev xa khoom thoob ntiaj teb uas cov khoom xa tuaj hla ntau txoj hauv kev kom mus txog qhov chaw kawg, yog li peb muab kev txhawj xeeb tshwj xeeb txog kev ntim khoom.
Peb ntim peb cov khoom nyob rau hauv ntau txoj kev raws li cov khoom. Peb ntim peb cov khoom nyob rau hauv ntau txoj kev, xws li,
Shrink- qhwv
Thawv thawv
Ntoo pallets
Ntoo thawv
Ntoo crates
Cim npe nrov: astm aisi stainless hlau kauj strip 1.4509 hlau 2d suh409l, Tuam Tshoj astm aisi stainless hlau kauj strip 1.4509 hlau 2d suh409l lwm tus neeg
Koj Tseem Yuav Zoo Li
Xa kev nug