304 vs 310 vs 316 stainless hlau
Tso lus
Rau cov kws tshaj lij thiab cov kws tshaj lij, kev xaiv cov hlau tsis zoo yog qhov tseem ceeb rau kev ua haujlwm, ua haujlwm ntev, thiab tus nqi - ua haujlwm tau zoo. Feem ntau siv qib-304, 310, thiab 316-muaj cov khoom sib txawv tsim nyog rau kev siv sib txawv. Phau ntawv qhia no piav qhia txog lawv qhov sib txawv, kev siv ib txwm siv, thiab kev xav txog kev ua lag luam los pab koj txiav txim siab txog kev yuav khoom.
Dab tsi yog European tus qauv rau ss316?
Raws li cov qauv xws li EN 10088, European tus qauv tsim rau SS316 yog 1.4401 (316) lossis 1.4404 (316L), uas yog sib npaug rau Asmeskas tus qauv. Tag nrho EN lub npe rau 316 yog X5CrNiMo17-12-2, thiab tag nrho EN lub npe rau 316L yog X2CrNiMo17-12-2.
Dab tsi yog qib 310 stainless hlau?
310 yog qib austenitic stainless hlau siv rau siab -kev siv kub. Nws yog tsim los rau cov ntawv thov uas xav tau siab - kub lub zog thiab zoo corrosion kuj, thiab nws cov tshuaj muaj pes tsawg leeg muaj xws li cov ntsiab lus chromium siab (24.0-26.0%) thiab ib nrab nickel cov ntsiab lus (19.0-22.0%).lt resists oxidation mus txog 2010℃F (1100'C) nyob rau hauv mildlycyclic cov kev pab cuam nyob rau hauv ob qho tib si tsis tu ncua thiab nyob rau tib lub sij hawm.
304 vs 310 vs 316 stainless hlau: Qhov tseem ceeb sib txawv
| Khoom / Qib | 304 Stainless hlau | 310 Stainless hlau | 316 Stainless hlau |
|---|---|---|---|
| Txuj | ASTM A240 / EN 1.4301 Txuj | ASTM A240 / EN 1.4841 Cov ntawv pov thawj | ASTM A240 / EN 1.4401 Txuj |
| Hom | Austenitic | Austenitic, Siab Temp | Austenitic, Corrosion-Resistant |
| Kub txwv | Tsawg dua lossis sib npaug li 870 degree | Tsawg dua lossis sib npaug li 1100 degree | Tsawg dua lossis sib npaug li 870 degree |
| Corrosion Resistance | Zoo | Nruab nrab | Zoo heev (tshwj xeeb yog chloride) |
| Lub zog | Nruab nrab | Siab ntawm elevated temp | Nruab nrab -High |
| Tej kev siv | Kev ua zaub mov, chav ua noj, kav dej | Rauv qhov chaw, tshav kub exchangers | Marine, tshuaj, tshuaj, khoom siv kho mob |
304 vs 310 vs 316 stainless hlau: tshuaj muaj pes tsawg leeg
|
Qib |
C (Max) |
Mn (Max) |
P (Max) |
S (Max) |
Si (Max) |
Cr |
Ni |
Mo |
Nitrogen (Max) |
Cu/lwm |
|
304 |
0.08 |
2.00 |
0.045 |
0.030 |
0.75 |
18.00 – 20.00 |
8.00- 10.50 |
- |
0.10 |
- |
|
304L |
0.030 |
2.00 |
0.045 |
0.030 |
0.75 |
18.00 – 20.00 |
8.00- 12.00 |
- |
0.10 |
- |
|
310S |
0.08 |
2.00 |
0.045 |
0.030 |
1.50 |
24.00- 26.00 |
19.00 – 22.00 |
- |
- |
- |
|
316 |
0.08 |
2.00 |
0.045 |
0.030 |
0.75 |
16.00 – 18.00 |
10.00 – 14.00 |
2.00 – 3.00 |
0.10 |
- |
Mechanical Properties: 304 vs 310 vs 316 Stainless hlau
| Mechanical Properties | 304 Stainless hlau | 310 Stainless hlau | 316 Stainless hlau |
|---|---|---|---|
| Tensile zog (MPa) | 515 – 750 | 520 – 740 | 515 – 760 |
| Yield zog 0.2% (MPa) | Ntau dua lossis sib npaug li 205 | Ntau dua lossis sib npaug li 205 | Ntau dua lossis sib npaug li 205 |
| Elongation (%) | 40% yam tsawg kawg nkaus | 40% yam tsawg kawg nkaus | 40% yam tsawg kawg nkaus |
| Hardness (HB) | Tsawg dua lossis sib npaug rau 201 HB | Tsawg dua lossis sib npaug rau 192 HB | Tsawg dua lossis sib npaug rau 217 HB |
| Qhov ceev (g / cm³) | 7.93 | 7.98 | 7.98 |
| Modulus ntawm Elasticity (GPa) | 193 | 195 | 193 |
| Melting Range (zeeg) | 1400–1450 | 1400–1450 | 1370–1400 |
| Qhov Kev Pab Cuam Siab Tshaj Plaws | ~ 870 degree | ~ 1100 degree | ~ 870 degree |
Puas yog 304 lossis 310 stainless hlau zoo dua?
Cov lus teb nyob ntawm daim ntawv thov tshwj xeeb; tsis muaj qhov "zoo dua." 310 stainless hlau excels nyob rau hauv siab - kub tsis kam thiab oxidation tsis kam, ua rau nws haum rau siab - qhov kub thiab txias ib puag ncig xws li lub cub tawg thiab cov khoom siv kho cua sov. 304 stainless hlau, ntawm qhov tod tes, muaj kev tiv thaiv corrosion thiab kev ua tau zoo, tsis tshua muaj nqi, thiab yog siv dav hauv ntau qhov chaw, xws li cov khoom siv hauv chav ua noj thiab chav ua noj.
Dab tsi yog qhov txawv ntawm SS 310 thiab ss316?
310 stainless hlau yog qhov kev xaiv zoo tshaj plaws rau qhov kub siab tshaj - qhov kub thiab txias qhov chaw uas oxidation tsis kam thiab creep lub zog yog qhov tseem ceeb heev . 316 stainless hlau ua tau zoo nyob rau hauv ib puag ncig corrosive tab sis tsis tshua haum rau siab siab - kub ib puag ncig saum 870℃.
Yog tias koj tab tom nrhiav 304, 310, lossis 316 stainless hlau nplooj ntawv, coils, raj, lossis tuav, GNEE muaj ntau yam khoom ua raws li cov qauv thoob ntiaj teb xws li ASTM, ASME, JIS, EN, thiab GB, nrog rau ISO 9001, SGS, BV, TÜV, thiab MTC. 3. Peb tuav cov khoom lag luam ntau, txhawb kev cai ntau thiab tsawg thiab kev ua haujlwm (txiav, polishing, dabtsi yog khoov, vuam), thiab tuaj yeem muab cov qauv dawb rau koj kom paub meej cov khoom thiab qhov zoo.
304 yog haum rau kev xeb dav dav-cov cheeb tsam tiv taus, 316 yog tsim rau cov dej hiav txwv thiab tshuaj lom neeg, thaum 310 yog tsim los rau siab - daim ntawv thov kub. GNEE tuaj yeem pom zoo tus qauv tsim nyog tshaj plaws raws li koj daim ntawv thov. Peb muab kev xa khoom sai li 7 hnub, lub Hoobkas- tus nqi ncaj qha, qhov tseeb dua qhov tseeb, thiab kev tshuaj xyuas nruj!Email:info@gneestainless.com
