Qhov sib txawv ntawm 310, 310s, thiab 310h stainless hlau
Tso lus
Yog tias koj tab tom sib piv 310 vs. 310S vs. 310H stainless hlau rau siab- cov ntawv siv kub, kev nkag siab txog lawv cov tshuaj sib txawv, kev coj tus cwj pwm, thiab kev siv zoo tagnrho yog qhov tseem ceeb rau kev txiav txim siab yuav khoom zoo. Raws li tus kws tshaj lij, GNEE muab tag nrho - qib muaj nyob, tus nqi sib tw, thiab cov ntaub ntawv pov thawj nrog kev xa khoom sai.
Dab tsi yog 310S stainless hlau?
310S stainless hlau yog austenitic stainless hlau renowned rau nws zoo heev - kub lub zog, oxidation kuj, thiab corrosion kuj. Nws muaj kwv yees li ntawm 24% -26% chromium thiab 19% -22% npib tsib xee, ua kom nws tiv taus qhov kub thiab txias mus txog 1150 degree. Vim nws cov cua kub zoo tshaj plaws, 310S stainless hlau feem ntau yog siv rau hauv kev tsim cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, thiab cov khoom siv kub kub hauv kev lag luam petrochemical.
Dab tsi yog 310H stainless hlau?
310H stainless hlau yog siab -carbon austenitic stainless hlau, uas muaj feem ntau ntawm chromium (24%-26%) thiab npib tsib xee (19%-22%). Cov ntsiab lus siab ntawm chromium no ua rau nws zoo heev oxidation tsis kam, siab kub lub zog, thiab creep kuj ntawm qhov kub siab heev. Nws yog qhov tshwj xeeb tshaj yog tsim rau cov kav dej siab thiab cov khoom siv ntawm qhov kub thiab txias, xws li cov chaw tsim khoom, chav boilers, thiab cov kav dej thermocouple.
Dab tsi yog qib sib npaug ntawm 310 stainless hlau?
Cov qib sib npaug ntawm 310 stainless hlau suav nrog UNS S31000, EN 1.4841, thiab JIS SUS310. Rau nws qis -carbon version, 310S, cov qib sib npaug yog UNS S31008, EN 1.4845, thiab JIS SUS310S. Lwm cov qauv sib npaug tuaj yeem pom nyob hauv ntau cov qauv xws li ASTM thiab ASME
| Qib | UNS | EN/W. Nr. | EN npe | Swedish SS | Japanese JIS |
|---|---|---|---|---|---|
| 310 | S31000 | – | – | – | SIB 310 |
| 310S | S31008 | 1.4845 | X8CrNi25-21 | 2361 | SUS 310 S |
| 310H | S31009 | – | – | – | – |
Tshuaj ntsuam xyuasQhov hnyav % (tag nrho cov txiaj ntsig yog qhov siab tshaj plaws tshwj tsis yog muaj ntau yam qhia)
| Element | 310 | 310S | 310H |
|---|---|---|---|
| Chromium | 24.0 feeb-26.0 max. | 24.0 feeb-26.0 max. | 24.0 feeb-26.0 max. |
| Nickel | 19.0 feeb-22.0 max. | 19.0 feeb-22.0 max. | 19.0 feeb-22.0 max. |
| Cov pa roj carbon | 0.25 | 0.08 | 0.04 min . - 0.10 max. |
| Manganese | 2.00 | 2.00 | 2.00 |
| Phosphorus | 0.045 | 0.045 | 0.045 |
| Sulfer | 0.030 | 0.030 | 0.030 |
| Silicon | 1.50 | 1.50 | 0.75 |
| Hlau | Tshuav | Tshuav | Tshuav |
Mechanical Properties
| Khoom | 310 | 310S | 310H |
|---|---|---|---|
| Tensile zog | 515 MPa (75 ksi) | 515 MPa (75 ksi) | 515 MPa (75 ksi) |
| Yield zog | 205 MPa (30 ksi) | 205 MPa (30 ksi) | 205 MPa (30 ksi) |
| Elongation | 40% | 40% | 40% |
| Hardness (Brinell) | 217 max | 217 max | 217 max |
| Hardness (Rockwell B) | 95 max ua | 95 max ua | 95 max ua |
| Hardness (Vickers) | 220 max | 220 max | 220 max |
| Modulus ntawm Elasticity | 200 GPa (29,000 ksi) | 200 GPa (29,000 ksi) | 200 GPa (29,000 ksi) |
Qhov ntsuas kub ntawm ss310h yog dab tsi?
Stainless hlau qib 310H muaj cov ntsiab lus carbon thiab yog qhov kev xaiv zoo rau kev siv kub. Cov hlau no muaj kev tiv thaiv zoo rau oxidation ntawm qhov kub txog li 1040℃(1904℃F) hauv kev pabcuam cuam tshuam thiab 1150℃(2102℃F) hauv kev pabcuam txuas ntxiv.
Qhov txawv ntawm 310 thiab 310S yog dab tsi?
310S muaj qhov siab tshaj plaws ntawm 0.08% carbon cov ntsiab lus, thaum 310 tsis tau teev cov nyiaj ntau tshaj. Cov ntsiab lus ntawm cov pa roj carbon qis hauv 310S ua rau nws yooj yim dua weldable thiab muaj kev tiv thaiv corrosion zoo dua. Yog li ntawd, nws yog feem ntau siv nyob rau hauv siab -kub ib puag ncig.
Qhov txawv ntawm 310S thiab 310H yog dab tsi?
Qhov sib txawv tseem ceeb ntawm cov qib no yog nyob rau hauv lawv cov ntsiab lus carbon . 310S muaj qhov siab tshaj plaws ntawm 0.08% carbon rau kev txhim kho kev tiv thaiv rau rhiab heev thiab intergranular corrosion, thaum 310H muaj kev tswj cov pa roj carbon ntau ntawm 0.04-0.10% los muab kev txhim kho kev nkag siab ntawm qhov kub siab.
GNEE yog cov chaw tsim khoom thiab cov chaw muag khoom ntawm310/310S / 310H Stainless hlau phajthiab Sheet hauv Suav teb. Peb muab:
EN 1.4841 Stainless Hlau Phaj thiab Sheet, EN 1.4845 Stainless Hlau Phaj thiab Sheet, UNS S31000 Stainless Hlau Phaj thiab Sheet, UNS S31008 Stainless Hlau Phaj thiab Sheet, UNS S31009 Stainless Hlau Phaj thiab Sheet, No.1 Finish 310 Stainless Hlau Phaj thiab Sheet, C2 Kub Stainless Hlau Phaj, 1. Rolled 310H Stainless hlau Phaj, Txiav-rau- Ntev 310S Stainless Hlau Phaj, Slit- mus rau- Dav 310H Stainless Hlau Sheet, Polished 310 Stainless Hlau Phaj, thiab Custom Profiled 310S Stainless Steel Shapes. Peb muab cov kev pab cuam xws li precision txiav, nto tiav, dabtsi yog khoov, vuam, thiab kev cai fabrication.
| Txuj |
ASTM A240, BS 1449-2, DIN 17440, EN 10088-2, GOST 5632, ISO 9328-7, JIS G4304 |
|---|---|
| Qib |
1Cr25Ni20Si2, 25 20, S31008, SUS310S, X8CrNi25-21 (1.4845) |
| Ntev |
2000mm - 6000mm (78.7in - 236.2in), Customized |
| Thickness |
3mm - 100mm (0.12in - 3.94in), Customized |
| Dav |
1000mm - 2000mm (39.4in - 78.7in), Customized |
| Nto tiav |
BA, HL, Daim iav, No.1, No.2B, No.4, Pickled |
| Cov txheej txheem |
Txias Rolled, Kub Rolled |
| Daim ntawv |
310/310/310H Coils, 310/310S/310H Checkered Phaj, 310/310S/310H Perforated Phaj, 310/310S/310H Strips, BA Finish 310/310S/310H 310H 310H Sheet, Rolled / Txias Rolled 310/310S / 310H Daim iav tiav 310/310S / 310H Sheet, No.1 Finish 310/310S/310H Phaj, No.2B Finish 310/310S/310H Sheet, No.4 Finish 310/310S/310H |
