{{0 {{}}} ** Dab tsi loj yog ovm A213 tubing? **
ASTM A213 npog ** Ua rau lub taub loj me me ** ( (e {{{5 5} g}}}}}
{{0 {{}}}}}} ** Dab tsi yog qhov nyuaj ntawm SA213 T91? **
Qhov kev ua tau zoo tshaj plaws rau qhov qub thiab tempered ** sa213 T91 4}} Qhov kev pab cuam yam khoom tshwj xeeb yog txwv thiab kev kho cua sov {}}
{{03.}}}}}}}} ** Dab tsi yog cov lus sib xyaw ntawm Astm A213 T9? **
Cov tshuaj lom neeg tshuaj lom li cas rau ** astm A213 T9 ** yog:
* Carbon (c): 0.15% Max
* Manganese (mn): 0.30-0.60%
* Phosphorus (p): 0.025% max
* Sulphur (s): 0.025% Max
* Silicon (si): 0.25-1.00%
* Chromium (CR): 8.00-10.00%
* Molybdenum (mo): 0.90-1.10%
{{0 {{}}}} ** Dab tsi yog qhov txawv ntawm P91 thiab T91 Cov Khoom Siv? **
** P91 thiab T91 muaj cov * tshuaj lom neeg thiab cov khoom siv zoo sib xws thiab cov khoom sib txawv
* ** T91 ** yog them rau hauv ob qho kev qhia tshwj xeeb ** Zoo li A213 lossis sa} nws tau siv rau cov leeg boiler, cov leeg superiet, thiab cua sov. .
* ** P91 ** yog them rau hauv ** Cov xee xaim hluav taws xob ** Zoo li A335 lossis SA}}}} pa taws kab, cov dej kub loj).
Cov txheej txheem tsim khoom, kev tshuaj ntsuam yuav tsum tau, thiab cov qauv nyob sib txawv sib txawv ntawm cov yeeb nkab thiab cov raj specs, tab sis lub hauv paus alloy yog tib.
{{0 {}}} ** yog sa213 stainless hlau? **
** SA213 npog ob cov hlau tsis muaj stainless thiab tsis muaj steels steel .}}}}}}}}}}}}}}}}}}}}
* Cov qib kawm zoo li ** TPP31, TP311 ** yog ** Austenicic stainless hlau ** {{}}}}
* Cov qib kawm zoo li ** T5, T9, T2, T22 ** yog li cov cherritic steels ** (muaj tsawg dua li ntawm cov kev faib tawm) {}}}
* Cov qib kawm zoo li ** T91, T92, T92, yog ** High-Chromium Ferritic / Martensitic Steels **, qee zaum hu ua kev nkag siab dav hauv alloy steel specs {}}
Yog li, ** suav nrog * cov cim hlau stainless hlau, tab sis tsis yog tshwj rau cov hlau stainless. **
