
Stainless hlau 430 Tubes
430 Stainless Hlau yog ib qho qis-carbon dawb chromium ferritic stainless hlau. Cov hlau muaj qhov zoo corrosion kuj nyob rau hauv me me corrosive ib puag ncig thiab zoo tiv thaiv oxidation ntawm siab kub. Nyob rau hauv lub annealed mob cov hlau yog ductile, tsis harden ntau heev thaum lub sij hawm ua hauj lwm txias thiab yuav tsim tau siv ntau yam ntawm yob txoj kev los yog me ntsis stretch-bending ua hauj lwm, raws li zoo raws li ntau ntau yam duab thiab dabtsi yog khoov txheej txheem.
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Hauj lwm lawm
430 Stainless Hlau yog ib qho qis-carbon dawb chromiumferriticstainless hlau. Cov hlau muaj qhov zoocorrosion kujnyob rau hauv me me corrosive ib puag ncig thiab zoo tiv thaiv oxidation ntawm elevatedkub. HauvannealedCov hlau yog ductile, tsis harden ntau dhau thaum ua haujlwm txias thiab tuaj yeem tsim siv ntau hom yob txoj kev los yog me me stretch-bending ua haujlwm, nrog rau cov kev kos duab thiab khoov ntau dua.
430 Stainless hlau muaj kev txwv weldability thiab yuav tsum tsis txhob siv nyob rau hauv raws liweldedmob rau dynamic lossis cuam tshuam loaded qauv. Ua ibferriticcov khoom siv, 430 yog lub luag haujlwm rau cov pob txha tawg ntawm qhov qis qis qis, thiab tsis tuaj yeem siv rau hauv cov ntawv thov cryogenic. Raws li cov hlau tsis muajnpib tsib xeelos yog molybdenum, nws yog pheej yig dua ib qho ntawm 300 series steel.
430 stainless hlau yog qhov nrov tshaj plaws ntawm tag nrho cov ncaj chrome stainless hlau. Nws qhov kev siv tseem ceeb yog rau kev kho kom zoo nkauj. Vim nws zoo heev tshav kub thiab corrosion resistantkhoom, nwsductilitythiab vim tias nws raug nqi tsawg dua cov qib chrome-nickel, Hom 430 stainless hlau no siv rau hauv suav tsis txheeb. Cov kev siv no feem ntau yog siv rau cov khoom siv hlau stainless thiab cov hniav zoo nkauj nrog rau cov khoom siv hauv tsev, hlau molding, hlau trim, txee kho vajtse, hinges, kos thiab tsim qhov chaw thiab stampings.
Hom 430 Stainless Hlau yog kab tias nrov tshaj plaws uas tsis yog-hardenable ferritic stainless hlau muaj. Hom 430 paub zoo corrosion, kub, oxidation tsis kam, thiab nws cov hniav zoo nkauj.
Nws yog ib qho tseem ceeb kom nco ntsoov tias thaum zoo polished los yog buffed nws corrosion kuj nce. Txhua qhov vuam yuav tsum tshwm sim ntawm qhov kub siab dua, tab sis nws yooj yim machined, khoov, thiab tsim. Ua tsaug rau qhov kev sib xyaw ua ke no nws tau siv ntau yam kev lag luam sib txawv thiab kev lag luamcov ntawv thov suav nrog:
Rauv combustion chambers
Automotive trim thiab molding
Gutters thiab downspouts
Nitric acid cog khoom siv
Cov khoom siv roj thiab roj refinery
Cov khoom siv tsev noj mov
Cov tshuab ntxhua khaub ncaws
Element txhawb thiab fasteners
430 Stainless hlau 430F Stainless hlau S 43000 1 4016 1.4104 Stainless hlau
430 Stainless Hlau yog ib qho qis-carbon dawb chromiumferriticstainless hlau. Cov hlau muaj qhov zoocorrosion kujnyob rau hauv me me corrosive ib puag ncig thiab zoo tiv thaiv oxidation ntawm elevatedkub. HauvannealedCov hlau yog ductile, tsis harden ntau dhau thaum ua haujlwm txias thiab tuaj yeem tsim siv ntau hom yob txoj kev los yog me me stretch-bending ua haujlwm, nrog rau cov kev kos duab thiab khoov ntau dua.
430 Stainless hlau muaj kev txwv weldability thiab yuav tsum tsis txhob siv nyob rau hauv raws liweldedmob rau dynamic lossis cuam tshuam loaded qauv. Ua ibferriticcov khoom siv, 430 yog lub luag haujlwm rau cov pob txha tawg ntawm qhov qis qis qis, thiab tsis tuaj yeem siv rau hauv cov ntawv thov cryogenic. Raws li cov hlau tsis muajnpib tsib xeelos yog molybdenum, nws yog pheej yig dua ib qho ntawm 300 series steel.
430 stainless hlau yog qhov nrov tshaj plaws ntawm tag nrho cov ncaj chrome stainless hlau. Nws qhov kev siv tseem ceeb yog rau kev kho kom zoo nkauj. Vim nws zoo heev tshav kub thiab corrosion resistantkhoom, nwsductilitythiab vim tias nws raug nqi tsawg dua cov qib chrome-nickel, Hom 430 stainless hlau no siv rau hauv suav tsis txheeb. Cov kev siv no feem ntau yog siv rau cov khoom siv hlau stainless thiab cov hniav zoo nkauj nrog rau cov khoom siv hauv tsev, hlau molding, hlau trim, txee kho vajtse, hinges, kos thiab tsim qhov chaw thiab stampings.
ASTM A 268 Cov khoom siv430 Stainless Steel Chemical Composition (qhov hnyav feem pua)
| C | Mn | P | S | Si | Ni | Cr | Fe |
| 0.12 Max. | 1. 00 Max. | 0.040 Max. | 0.030 Max. | 1. 00 Max. | 16.0 – 18.0 | Tshuav |
EN 10088-3 1.4016 Stainless Steel Chemical Composition (qhov hnyav feem pua)
| C | Mn | P | S | Si | Ni | Cr | Fe |
| 0.08 | 1. 00 Max. | 0.040 Max. | 0.030 Max. | 1. 00 Max. | 0.75 Max | 16.0 – 18.0 | Tshuav |
ASTM A268 ASME SA 268 430 Stainless Hlau Mechanical Properties
| Khoom Qib | Matrial Number | Tensile zog Rm N / mm² Ksi (MPa) min |
Yield zog Rp0.2 feem pua N / mm² (MPa) min |
Elongation (%) |
Brinell Hardness HWB max |
Rockwell Hardness HRB max |
| TIAB SA 430 | S43000 | 60 (415) | 35 (240) | 20 | 190 | 90 |
EN 10088-3 1.4016 Stainless Hlau Mechanical Properties
| Khoom Qib | Matrial Number | Tensile zog Rm N / mm² Ksi (MPa) min |
Yield zog Rp0.2 feem pua N / mm² (MPa) min |
Elongation (%) |
Brinell Hardness HWB max |
Rockwell Hardness HRB max |
| TIAB SA 430 | 1.4016 | 400-630 | 240 | 20 | 200 | 90 |

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