UNS S31009 Seamless Pipes
310H (UNS S31009)belongs rau American standard austenitic tshav kub-resistant steel. Cov ntsiab lus carbon ntawm 310H stainless hlau (UNS S31009) yog txwv rau qhov qis qis ntawm qhov ntau yam tsis suav nrog 310. Qhov no ua rau 310H yog thawj qhov kev xaiv rau kev siv kub. Cov hlau no muaj kev tiv thaiv oxidation zoo nyob rau hauv kev sib tshuam ntawm qhov kub txog li 1040 degree (1904 degree F) thiab kev siv txuas ntxiv ntawm qhov kub txog li 1150 degree (2102 degree F). Kev siv dav hauv ib puag ncig uas muaj cov pa roj sulfur dioxide, txawm li cas los xij, vim yog cov nag lossis daus ntawm carbide, kev siv cov hlau no txuas ntxiv hauv thaj tsam ntawm 425-860 degree (797-1580 degree F) tsis pom zoo.
Acid-resistant 310H stainless hlau yeeb nkab muaj qhov zoo corrosion kuj, thiab cov ntsiab lus chromium siab tsim los txhim kho qhov kub thiab txias ua haujlwm kuj muab qib zoo tiv thaiv dej-raws li corrosion. Nyob rau hauv qhov kub thiab txias, 310H steel yeeb nkab muaj kev tiv thaiv zoo rau oxidation thiab carburizing cua. Nws yog nquag mus rau σ theem embrittlement nyob rau hauv qhov kub thiab txias ntawm 650-900 degree . Qib 310H feem ntau yog siv rau qhov kub thiab txias pib ntawm 800 lossis 900 degree, siab dua qhov kub ntawm 304H thiab 321 zoo.
310H Stainless Hlau Clad Yeeb Nkab yog tsuas yog siv nyob rau hauv kev kho cua sov kev lag luam thiab tshuaj lom neeg kev lag luam, chais, burner qhov chaw, qhov cub hauv ob sab phlu, yeeb hangers, conveyor siv, refractory txhawb, ntim rau kub concentrated acid los yog ammonia thiab sulfur dioxide.
Stainless hlau UNS S31009 Pipes sib npaug qib
| Qib | 310H | |
| UNS No | S31009 | |
| Laus British | BS | – |
| En | – | |
| Euronorm | Tsis muaj | – |
| Lub npe | – | |
| Swedish SS | – | |
| Japanese JIS | SUS 310 H | |
S31009 UNS Pipes Tshuaj Chemical Composition
| Qib | UNS S31009 | |
|---|---|---|
| min | max | |
| C | 0.04 | 0.10 |
| Mn | – | 2.0 |
| Si | – | 1.00 |
| P | – | 0.045 |
| S | – | 0.03 |
| Cr | 24.0 | 26.0 |
| Mo | – | – |
| Ni | 19.0 | 21.0 |
| N | – | – |
SS UNS S31009 Seamless Yeeb Nkab
Seamless yeeb nkab ua los ntawm SS 310H feem ntau ua raws li ASTM A312 (Standard Specification for Seamless, Welded, thiab Re-txias-Ua Haujlwm Austenitic Stainless Steel Pipe) thiab ASTM A213 (Seamless Ferritic thiab Austenitic Alloy Steel Boilers, Superheaters, thiab Yeeb Nkab qauv).
GNEE lub tuam txhab tam sim no muaj ntau dua 50, 000 tons ntawm cov khoom muag, nrog ntau ntau yam rau koj xaiv! Alloy steel, daim hlau, profiles, kav dej, thiab lwm yam. tuaj yeem ua raws li GB, ASTM, JIS, DIN thiab lwm yam qauv. Lub tuam txhab tau tsim kev sib raug zoo mus ntev nrog cov neeg paub zoo hauv tsev steel nroj tsuag xws li Chengdu Iron thiab Steel Group, Metallurgical Group, Baotou Steel Group, Baosteel Group, Anshan Hlau thiab Steel Group, Tianjin Seamless, thiab Northeast Special Steel.
Gnee Company Team
Cim npe nrov: 310h uns s31009 ss seamless yeeb nkab, Tuam Tshoj 310h uns s31009 ss seamless yeeb nkab manufacturers, lwm tus neeg, Hoobkas
