ASTM A213 T22 alloy steel yeeb nkabmuaj qhov siab tshaj plaws hardness ntawm 163 HB thiab muaj kev hnav zoo heev thiab kev ua haujlwm siab. Tsis tas li ntawd, nws qhov kev tawm dag zog tsawg kawg nkaus yog 205MPa thiab nws lub zog tensile yam tsawg kawg nkaus yog siab li 415MPa, uas tso cai rau cov yeeb nkab kom muaj kev ruaj ntseg txawm tias nyob rau hauv huab cua txias, muab kev tiv thaiv zoo rau ntau yam kev siv kub.
Nyob rau hauv cov nqe lus ntawm vuam, SA213 T22 boiler steel yeeb nkab muaj zoo heev compatibility thiab muaj peev xwm yuav matched nrog feem ntau cov tsoos vuam txoj kev. Txawm li cas los xij, thaum siv oxyacetylene welding lossis submerged arc vuam siv, txhawm rau kom ntseeg tau tias qhov kev ua haujlwm ntawm cov yeeb nkab tsis cuam tshuam, tom qab vuam kev kho cua sov, feem ntau annealing, yuav tsum tau ua. Cov kauj ruam no ua kom cov yeeb nkab tsis deform lossis poob nws cov khoom qub thaum lub sij hawm vuam txheej txheem.
A213 T22 Seamless Boiler Tubes yog dav siv nyob rau hauv ntau qhov chaw xws li boilers, heaters, superheater ntsiab, tshav kub exchangers thiab refineries.
Kev kho cua sov ntawm ASTM A213 T22 yeeb nkab
| Qib | UNS Tus lej |
Thaum tshav kub kub kho hom | Austenitizing / Solutioning Kub, min los yog ntau yam ºF [ºC] |
Txias Media | Subcritical Annealing lossis Tempering Kub, min los yog ntau yam ºF [ºC] |
ASTM Nplej S |
| Ferritic Alloy Steels | ||||||
| T22 | K21590 | tag nrho los yog isothermal anneal | … | … | … | … |
| normalizes thiab npau taws | … | 1250 [675] | … | |||
Chemical Composition% Ntawm SA213 T22 Alloy Steel Tube
|
C, % |
Mn,% |
P, % |
S, % |
Si,% |
Cr,% |
Mo,% |
|
0.05-0.15 |
0.30-0.60 |
0.025 max |
0.025 max |
0.50 max |
1.90-2.60 |
0.87-1.13 |
Mechanical Properties Ntawm SA213 T22 Alloy Piping
|
Tensile zog, MPa |
Yield zog, MPa |
Elongation,% |
Hardness, HB |
|
415 nqi |
220 feeb |
30 feeb |
163 max |
A213 T22 Siab siab alloy steel yeeb nkab
GNEE Suppliers' Tshuag Specifications
Qhov Loj: 1/2 "OD txog 5" OD, kev lis kev cai diameters kuj muaj
Thickness Range: SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, Tag nrho cov sij hawm, mus txog 12 hli thk
Alloy Steel Tubes Specifications: ASTM A / ASME SA 213 T22
Xaus kev sib txuas rau Kab Yeeb: Plain, Bevel, Screwed, Threaded
Vim li cas thiaj xaiv GNEE
GNEE tuam txhab xa tawm mus rau ntau tshaj 60 lub teb chaws thiab cheeb tsam thoob ntiaj teb, nrog ntau tshaj 200 tus neeg ua haujlwm hauv lub Hoobkas. Muaj 32 tus tswvcuab xa tawm, 11 tus neeg yuav khoom, thiab 6 pab pawg ua haujlwm tomqab muag. Hauv cov kauj ruam tom ntej, lub tuam txhab yuav txuas ntxiv nthuav tawm kev lag luam txawv teb chaws.
Gnee khoom daim ntawv pov thawj
Gnee Company Team
Gnee Group koom nrog NECC exhibition
Gnee Cov neeg tuaj saib
FAQ
1.Q.Vim li cas ho xaiv koj?
A.Firstly zoo, tus nqi thib ob, peb tuaj yeem muab rau koj ob qho tib si. Peb cov qauv kev pabcuam: zoo zoo + tus nqi zoo + kev pabcuam zoo=cov neeg siv khoom ntseeg.
2. Q: Koj muab kev pabcuam dab tsi?
A: Kev pabcuam customized rau txhua tus neeg siv khoom, thov hu rau peb!
3.Q.Koj puas muaj kev tswj xyuas zoo?
A. Yog, peb tau txais BV.SGS ntawv pov thawj.
Cim npe nrov: Tuam Tshoj astm a213 t22 tshav kub exchanger tube manufacturers, lwm tus neeg, Hoobkas
