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GOST 9941-81 12Х18Н12Т / Х18Н12Т Seamless Stainless Steel Tube For Industrial

Categories Stainless Steel Seamless Tube
Brand Name: YUHONG
Model Number: GOST 9941-81 12Х18Н12Т Stainless Steel Seamless Tube
Certification: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Place of Origin: CHINA
MOQ: 1000kgs
Payment Terms: L/C,T/T
Delivery Time: 7 DAYS
Packaging Details: Ply-wooden Case /Iron Case/ Bundle with plastic Cap
Product Name: Stainless Steel Seamless Tube
Standard: GOST 9941-81
Material: 12Х18Н12Т
Surface: Pickeled Annealed
Type: Seamless
End: Plain End, Beveled End
Application: Food/Chemical processing, Hydraulic Systems, Marine Environments,etc
High Light: GOST 9941-81 12Х18Н12Т Stainless Steel Pipes, Stainless Steel Seamless Round pipe
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Yuhong Group Co.,Ltd
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GOST 9941-81 12Х18Н12Т / Х18Н12Т Seamless Stainless Steel Tube For Industrial

GOST 9941-81 12Х18Н12Т Stainless Steel Seamless Tube


12X18H12T is a type of stainless steel known for its high corrosion resistance, temperature resistance and excellent mechanical properties.

  • GOST Standards: The GOST (Gosudarstvennyy Standard) system ensures that materials meet specific performance criteria. Compliance with GOST 9941-81 ensures quality in terms of dimensions, tolerances, and structural integrity.
  • ISO Equivalents: 12X18H12T may have equivalents in international standards, e.g., AISI 300 series of stainless steels or similar grades, but specific applications might require certification of compliance.

Equivalent Grade of 12KH18N12T ( 12Х18Н12Т )

GBJISASTM/AISIISODIN EN/DINNF EN/NFGOSTBS EN/BS
1Cr18Ni12SUS30530513X2CrNiNi810Z8CN18.1212X18H12T305S19

Chemical composition in % for grade 12KH18N12T ( 12Х18Н12Т )
CSiMnNiSPCrCu-
max 0.12max 0.8max 211 - 13max 0.02max 0.03517 - 19max 0.3(5 С - 0.7) Ti, остальное Fe


Mechanical properties under Т=20oС for grade 12KH18N12T ( 12Х18Н12Т )
AssortmentDimensionDirect.sвsTd5yKCUHeat treatment
-mm-MPaMPa%%kJ / m2-
Pipe hot strain, GOST 9940-8152940
Pipelongitudinal5402203555Heating 1050 - 1100oC,Cooling water,
Pipe cooling strain, GOST 9941-8154935
Bar, GOST 5949-755401964055zGuenching 1020 - 1100oC,Cooling water,
Sheet trick, GOST 7350-7753023538Guenching 1030 - 1080oC,Cooling water,
Physical properties for grade 12KH18N12T ( 12Х18Н12Т )
TE 10- 5a 10 6lrCR 10 9
GradeMPa1/GradeWatt/(m·Grade)kg/m3J/(kg·Grade)Ohm·m
202.0515.17900761
1002.0216.616.37860460800
2001.971717.67820482865
3001.917.218.77780507930
4001.8117.520.47740525982
5001.7317.922.276905451038
6001.618.224.176505631070
7001.518.625.976005791120
80018.927.475605901155
90019.329.175106031210
100030.86161245
110032.36251275
120034.16371315
TE 10- 5a 10 6lrCR 10 9




Other Standard and Materials

StandardASTM A213 / A213M-11a:Standard Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes
ASTM A269 - 10:Standard Specification for Seamless and Welded Austenitic Stainless Steel Tubing for General Service
ASTM A312 / A312M - 12:Standard Specification for Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes
ASTM A511 / A511M - 12:Standard Specification for Seamless Stainless Steel Mechanical Tubing
ASTM A789 / A789M - 10a:Standard Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Tubing for General Service
ASTM A790 / A790M - 11:Standard Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Pipe
DIN 17456-2010:GENERAL PUROSE SEAMLESS CIRCULAR STAINLESS STEEL TUBES.
DIN 17458-2010:Seamless Circular of Austenitic Stainless Steel Tube
EN10216-5 CT 1/2 : Stainless Steel Seamless Pipe & Tube
GOST 9941-81:SEAMLESS COLD- AND WARM-WORKED TUBES MADE OF CORROSION RESISTANT STEEL.
American Material GradesAustenitic Steel:
TP304,TP304L,TP304H, TP304N, TP314,TP310S,TP316,TP316L,TP316Ti,TP316H, TP317,TP317L, TP321, TP321H,TP347, TP347H,904L…
Duplex Steel :
S32101,S32205,S31803,S32304,S32750, S32760
Others:TP405,TP409, TP410, TP430, TP439,...
Europen Material Grades1.4301,1.4307,1.4948,1.4541,1.4878,1.4550,1.4401,1.4404,1.4571,1.4438, 1.4841,1.4845,1.4539,1.4162, 1.4462, 1.4362, 1.4410, 1.4501,1.4841
GOST Material Grades08Х17Т,08Х13,12Х13,12Х17,15Х25Т,04Х18Н10,08Х20Н14С2, 08Х18Н12Б,10Х17Н13М2Т,10Х23Н18,08Х18Н10,08Х18Н10Т, 08Х18Н12Т,08Х17Н15М3Т,12Х18Н10Т,12Х18Н12Т,12Х18Н9, 17Х18Н9, 08Х22Н6Т, 06ХН28МДТ

Applications

1. Chemical Processing: Ideal for equipment that needs to handle corrosive substances.
2. Food Processing: Used in machinery that requires strict hygiene standards.
3. Construction and Architecture: Frequently employed in buildings and structures for its aesthetic appeal and durability.
4. Boilers and Heat Exchangers: Its thermal resistance makes it suitable for these applications.



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