Products from steel 12H18N10T

Characteristics of steel grade 12H18N10T

Steel 12H18N10T is a heat-resistant austenitic stainless steel produced to the requirements of GOST 5632.

Classification: Heat-resistant steel.

Products: Rolled sections, steel plates/sheets, tubes.


Chemical composition of steel grade 12H18N10T, %

С Si Mn Ni S P Cr
≤0.12 ≤0.80 ≤2.00 9.00-11.00 ≤0.02 ≤0.040 17.00-19.00


Equivalents of steel grade 12H18N10Т

USA 321, 321H, S32100, S32109
Japan SUS321
European Union 1.4541, 1.4878, X10CrNiTi18-10, X6CrNiTi18-10KT
China 0Cr18Ni10Ti, 0Cr18Ni11Ti, 0Cr18Ni9Ti, 1Cr18Ni11Ti, H0Cr20Ni10Ti
Australia 321
South Korea STS321, STS321TKA, STSF321



Steel 12H18N10Т is used to make welded vessels for various industrial applications, and exhaust systems.



Steel 12H18N10Т has good weldability for manual and automatic welding. Wire of Sv-08H19N10B, Sv-04H22N10BT, Sv-05H20N9FBS and Sv-06H21N7BТ types is used for standard automatic welding with fluxes АN-26, АN-18 and for argon arc welding, and electrodes EА-1F2 type GL-2 are used for manual welding.  

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