10X23H18 Pipes 1.4842 A312 TP310S Seamless pipes

We are the professional exporter and supplier of 10X23H18 Pipes,1.4842 Stainless steel pipes in China.

Stainless steel 10Х23Н18 is a  austenitic class, heat-resistant and heat-resistant. Designed for fittings and parts operating at temperatures up to 1000 °C under reduced loads.

10X23H18 is under Russia GOCT standard stainless steel and heat resistant steel steel grade 

We can supply the 10X23H18 Seamless pipe Tubes  according to GOST 9940-81 and 9941-81.

10X23H18 Pipes 1.4842 tube A312 TP310S Seamless pipe

10Х23Н18 chemical position according to GOST 5632-72
C Si Mn Cr Ni S P Cu Ti
0,10 1,0 2,0 22,0-25,0 17,0-20,0 0,2 0,02 0,035 0,30

10Х23Н18 steel is used: for the manufacture of sheet metal parts, pipes, fittings (at low loads), operating at +1000 °C; pipes and fittings installations of methane conversion and pyrolysis; aviation parts; all connections of equipment installed in radioactive environments.

Heat-resistant steel and heat resistant austenitic class.
The recommended maximum operating temperature for a long time +1000 °C.
Temperature intense scaling in air +1050 °C.
In the temperature range 600−800 °C is prone to embrittlement due to the formation of σ-phase.

10Х23Н18 pipes Hydrostatic or Nondestructive Electric Test

Each pipe shall be subjected to the nondestructive electric test or the hydrostatic test. The type of test to be used will be at the option of the manufacturer unless otherwise specified in the purchase order.

How to order our 10Х23Н18 Pipes?

10Х23Н18 Seamless stainless steel pipes,6in Sch80S,Bevelled end ,6000mm length, Qty:150 pcs

  • 1/2″ NB/3/4″ NB /1″ NB/1-1/4″ /2″ /2-1/2/3″ NB/3-1/2″/4″ NB/5″ NB/6″ NB/8″ NB /10″ NB /12″ NB
  • in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • Material :10Х23Н18 GOST 9940-81 and 9941-81.
  • End:Plain End,Bevelled End

International Equivalent

Mark Analogue W. Nr. Aisi Uns En
10X23H18 1.4842 310S X12CrNi25-20