Khoom Description
ASME SA612 / SA612M yog cov lus qhia tshwj xeeb los ntawm ASME Boiler thiab Pressure Vessel Code rau carbon-manganese-silicon steel daim hlau npaj rau kev siv lub nkoj siab. Qib no feem ntau yog siv rau hauv kev tsim cov khoom nruab nrab - mus rau siab -kub siab cov hlab ntsha, suav nrog boilers, heat exchangers, reactors, thiab cia tanks.
Lub nkoj siab steel phaj hais txog ib pawg ntawm cov khoom siv hlau tsim kom muaj kev nyab xeeb muaj cov pa roj lossis cov kua dej hauv lub siab. Cov hlau no yuav tsum ua kom tau raws li cov kev cai nruj rau lub zog, tawv, weldability, thiab tsis kam mus rau qhov kub thiab txias -txog kev ntxhov siab, ua kom lub sijhawm ntev - kev nyab xeeb kev ua haujlwm nyob rau hauv ib puag ncig tseem ceeb.
Cov tshuaj muaj pes tsawg leeg ntawm ASME SA612 Siab Vessel Phaj yog ua tib zoo tswj kom ua tiav qhov sib npaug ntawm lub zog, weldability, thiab kub tsis kam. Qhov kev sib xyaw no distinguishes nws los ntawm cov pa roj carbon zoo tib yam.
hlau phaj
Cov tshuaj muaj pes tsawg leeg (wt%)
| Element | Cov ntsiab lus |
|---|---|
| Cov pa roj carbon (C) | Tsawg dua lossis sib npaug li 0.25 |
| Manganese (Mn) | 0.85 – 1.20 |
| Silicon (Si) | 0.15 – 0.40 |
| Phosphorus (P) | Tsawg dua lossis sib npaug li 0.035 |
| Sulfur (S) | Tsawg dua lossis sib npaug li 0.035 |
Lub luag haujlwm tseem ceeb ntawm Alloying Elements
Cov pa roj carbonpab txhawb lub zog tab sis txwv kom tswj tau qhov weldability.
Manganesetxhim kho tensile lub zog thiab hardenability.
Silicontxhim kho deoxidation thiab siab -kub kev ua haujlwm.
Qhov no optimized chemistry tso cai rau ASME SA612 steel phaj ua kev ntseeg siab nyob rau hauv lub siab thaum seem tsim nyog rau cov txheej txheem vuam txheej txheem.
Kev Tswj Xyuas Qhov Tseem Ceeb
Kev tswj xyuas cov tshuaj muaj tseeb txo qhov kev pheej hmoo ntawm kub tawg, tawg tawg, thiab vuam tsis xws luag. Txhua lub tshav kub ntawm ASME SA612 steel phaj yuav tsum ua kom tau raws li ASME tshuaj lom neeg ua ntej txais.
GNEE STEEL muab ASME SA612 siab nkoj daim hlau nrog tag nrho cov tshuaj ntsuam xyuas cov ntaub ntawv thiab traceability. Cov neeg siv khoom tuaj yeem tso siab rau kev ua haujlwm zoo ib yam thiab kev ua haujlwm ruaj khov.
Hu rau GNEE STEEL thov daim ntawv pov thawj zeb xeem thiab kev txhawb nqa.
|
Kev piav qhia |
Thickness |
Dav |
Ntev |
|
ASME SA612M-LTV steel daim hlau |
11 |
2300 |
7600 |
|
ASME SA612M-LTV nkoj daim hlau |
11 |
3000 |
11050 |
|
ASME SA612M-LTV nkoj steel |
11 |
2300 |
7200 |
|
ASTM A612-LTV hlau rau |
11 |
2300 |
6580 |
|
ASTM A612-LTV steel daim hlau |
11 |
2300 |
4460 |
|
ASTM A612-LTV steel daim hlau |
11 |
2300 |
6500 |
|
ASTM A612-LTV steel daim hlau manufatcure |
11 |
2300 |
11800 |
|
ASME SA612 lub nkoj steel phaj |
11 |
2300 |
4050 |
|
ASME SA612 steel phaj |
11 |
2300 |
12050 |
|
ASME SA612 steel hlau Tuam Tshoj |
19 |
3000 |
6800 |
|
ASME SA612 steel nqi |
12 |
2700 |
7000 |
|
ASME SA612 steel tsum |
19 |
3000 |
6800 |
|
ASME SA612 steel phaj Tshuag |
11 |
2300 |
6130 |
Txais tos tiv tauj peb rau ASME SA612 / SA612MSA612 siab nkoj steel daim hlau nqesiv.
FAQ:
1. Puas yog ASME SA612 haum rau kev siv qis - kub?
ASME SA612 yog npaj rau nruab nrab thiab qis kub siab ntawm lub nkoj kev pabcuam, tab sis nws tsis raug cais raws li cov hlau cryogenic. Cov kev ntsuas cuam tshuam nyob ntawm qhov tuab, tsim qhov kub thiab txias, thiab cov cai siv tau.
2. Puas yog ASME SA612 yuav tsum tau kuaj qhov cuam tshuam?
Kev ntsuam xyuas qhov cuam tshuam yuav tsum tau nyob ntawm seb lub siab lub nkoj tsim qhov kub thiab txias, phaj thickness, thiab cov kev cai ASME siv tau. Cov neeg yuav khoom yuav tsum lees paub qhov cuam tshuam cov kev xav tau thaum lub sijhawm txiav txim.
3. Puas yog ASME SA612 yooj yim rau vuam?
Yog lawm. SA612 muaj qhov zoo weldability thaum cov txheej txheem vuam tau ua raws. Kev tswj kom zoo ntawm cov khoom siv hluav taws xob, preheating (yog tias xav tau), thiab tom qab-weld heat treatment pab ua kom muaj kev sib koom ua haujlwm zoo.
4. Dab tsi thickness ntau yog muaj rau ASME SA612 daim hlau?
ASME SA612 steel daim hlau feem ntau muab nkag rau hauv cov tuab tuab, los ntawm nruab nrab mus rau cov phaj hnyav, haum rau lub siab ntawm lub plhaub, lub taub hau, thiab cov khoom siv.
5. Dab tsi kev lag luam feem ntau siv ASME SA612 steel phaj?
ASME SA612 yog dav siv hauv:
Cov hlab ntsha siab
Boilers
Thaum tshav kub kub exchangers
Lub tank cia
Cov khoom siv tshuaj thiab petrochemical
