SUS 431 Forged Round Bar EN10088-5 X17CrNi16-2/1.4507 115mm 300mm 轴
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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SUS431 Stainless Hlau Round Bar EN10088-5 (X17CrNi16-2/1.4507) 115mm 300mm Forged Ncej
EN 1.4507 (X2CrNiMoCuN{3}}) Stainless hlau
EN 1.4507 stainless hlau yog duplex stainless hlau formulated rau thawj tsim rau hauv cov khoom wrought. Cov khoom raug suav hais tias tsim nyog rau cov tshuaj annealed (AT) mob. 1.4507 yog tus lej EN rau cov khoom siv no. X2CrNiMoCuN25-6-3 yog EN chemical designation.
Nws muaj tus nqi qis qis ntawm cov wrought duplex stainless hlau. Tsis tas li ntawd, nws muaj qhov nruab nrab siab embodied lub zog thiab lub zog tensile nruab nrab.
Daim duab tuav ntawm cov khoom siv daim npav hauv qab no piv EN 1.4507 stainless hlau rau: wrought duplex stainless hlau (sab saum toj), tag nrho cov hlau alloys (nruab nrab), thiab tag nrho cov ntaub ntawv (hauv qab). Ib daim ntawv qhia tag nrho txhais tau tias qhov no yog tus nqi siab tshaj plaws hauv cov teeb meem cuam tshuam. Ib nrab-tag nrho bar txhais tau tias nws yog 50% ntawm qhov siab tshaj plaws, thiab lwm yam.
431 Stainless hlau
Cov npe lag luam
UNS S43100
431 Stainless hlau
Khoom siv
Stainless hlau
Specifications
TIAB SA 5628
ASTM A276 (Bar)
ASTM A479 (Bar)
MIL-S -18732
UNS S43100
Daim ntawv thov
Bolts
Fasteners
Marine Fixtures
Pump Shafts
Nta
Corrosion Resistant nyob rau hauv ntau yam ntawm Marine thiab Chemical Ib puag ncig
Zoo heev Corrosion Resistance
UNS S43100 yog ib hom martensitic stainless hlau alloy. Nws yog tsim los ntawm hlau, chromium, thiab npib tsib xee, nrog me me ntawm silicon, phosphorus, sulfur, thiab manganese. Nws yog magnetic thiab muaj corrosion kuj zoo. Hauv tsab xov xwm no, peb yuav tham txog qhov muaj pes tsawg leeg thiab lub cev thiab lub zog ntawm 431 stainless hlau thiab nws siv.
431 Stainless hlau sib xyaw
Cov muaj pes tsawg leeg ntawm 431 ss yog raws li nram no: hlau (Fe) 74-78%, chromium (Cr) 15-17%, nickel (Ni) 1-1.5%, silicon (Si) {{ 5}}.75%, phosphorus (P) 0 04%, sulfur (S) 0.03%, manganese (Mn) 0.75%.
| Qib 431 stainless hlau | C | Mn | Si | P | S | Cr | Ni | |
| 431 |
min. max. |
– 0.20 |
– 1 |
– 1 |
– 0.04 |
– 0.03 |
15 17 |
1.25 2.50 |
431 Stainless Hlau Lub cev muaj zog
Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm stainless hlau 431 yog nws cov corrosion kuj zoo heev vim tias muaj cov ntsiab lus chromium siab hauv nws cov muaj pes tsawg leeg. Nws kuj muaj qhov zoo ductility thiab formability, ua kom yooj yim rau cov khoom sib txawv thiab cov khoom sib txawv. Tsis tas li ntawd, nws muaj kev hnav zoo, uas ua rau nws nyiam cov khoom siv rau ntau qhov kev lag luam, xws li kev tsim tsheb lossis cov khoom siv ua zaub mov, qhov chaw yuav raug hnav los ntawm kev siv tas li lossis raug rau qhov chaw corrosive.
| Qib | Qhov ceev (kg / m3) | Elastic Modulus (GPa) | Lub ntsiab lus Coefficient ntawm Thermal Expansion (μm / m / degree) | Thermal conductivity (W / mK) | Thaum tshav kub kub 0-100 degree (J/kg.K) |
Hluav taws xob tiv thaiv (nΩ) | |||
| 0-100 degree | 0-315 degree | 0-538 degree | ntawm 100 degree | ntawm 500 degree | |||||
| 431 | 7800 | 200 | 10.2 | 12.1 | – | 20.2 | – | 460 | 720 |
431 Stainless Hlau Mechanical Properties
Nyob rau hauv cov nqe lus ntawm txhua yam khoom, 431 alloy muaj lub zog tensile ntawm 620 MPa thiab 780 MPa, lub zog kawg ntawm 520 MPa thiab 680 MPa, ib qho elongation ntawm qhov tawg ntawm 30% thiab 40%, modulus ntawm elasticity nyob ib ncig ntawm 190 GPa thiab a yield zog ntawm 240MPa thiab 380MPa nyob ntawm tus mob.
| Tempering kub (degree) | Tensile zog (MPa) | Yield zog 0.2% Pov thawj (MPa) | Elongation (% hauv 50mm) | Hardness Brinell (HB) | Impact Charpy V (J) |
| Annealed * | 862 | 655 | 20 | max 285 hli | – |
| 204 | 1345 | 1055 | 20 | 388 | 50 |
| 316 | 1295 | 1035 | 19 | 375 | 53 |
| 427 | 1350 | 1080 | 19 | 388 | # |
| 538 | 1140 | 965 | 19 | 321 | # |
| 593 | 1015 | 770 | 20 | 293 | 64 |
| 650 | 960 | 695 | 20 | 277 | 84 |
431 Stainless hlau sib npaug
| Qib | UNS No | Laus British | Euronorm | Swedish SS | Japanese JIS | ||
| BS | En | Tsis muaj | Lub npe | ||||
| 431 | S43100 | 431S29 | 57 | 1.4057 | X17CrNi16-2 | 2321 | TIAB SA 431 |
431 Stainless hlau siv
Vim nws cov khoom sib xyaw ua ke ntawm lub cev xws li corrosion kuj, formability, thiab hnav tsis kam, qib 431 yog siv nyob rau hauv ntau lub lag luam, nrog rau kev tsim tsheb, qhov twg nws tuaj yeem pom nyob rau hauv lub tshuab tso pa lossis lwm qhov chaw uas yuav tsum muaj kev tiv thaiv corrosion zoo, tab sis kuj yuav tsum tau ua. muaj zog txaus kom tsis txhob tawg yooj yim nyob rau hauv siab los yog kev ntxhov siab los ntawm kev siv txhua hnub; Cov khoom siv ua zaub mov uas qhov chaw yuav raug cov tshuaj corrosive tab sis tseem yuav tsum muaj peev xwm tiv taus kev siv tsis tu ncua; cov cuab yeej phais uas yuav tsum tau muaj zog thiab corrosion kuj; los yog marine daim ntaub ntawv xws li twj tso kua mis lossis li qub uas yuav tsum muaj peev xwm tiv taus cov dej ntsev ntau zaus yam tsis muaj corroding sai li sai tau.
Xaus
Zuag qhia tag nrho, 431 stainless hlau yog qhov kev xaiv zoo tshaj plaws rau cov ntawv thov uas xav tau kev tiv thaiv corrosion ua ke nrog lub zog siab ntawm tus nqi pheej yig. Nws muaj pes tsawg leeg tso cai rau nws tswj hwm nws lub cev txawm tias raug mob hnyav thaum tseem muab kev hnav zoo dua piv rau lwm cov ntaub ntawv muaj nyob hauv khw niaj hnub no. Txawm hais tias koj xav tau nws rau cov khoom siv tsheb, cov khoom siv ua zaub mov lossis kev siv dej hiav txwv - 431 stainless hlau tuaj yeem muab kev ua haujlwm rau koj xav tau ntawm tus nqi pheej yig!
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