Sheet, ribbon 12x18n9t -eya1t

International Equivalent

Mark Analogue W. Nr. Aisi Uns En Order
12X18H9T Delivery from the stock, in stock

Technical characteristics

Austenitic grade stainless chrome-nickel steel. Specific gravity 7.9 g/cm3. Steel additionally alloyed with manganese, copper, titanium and silicon, combines corrosion resistance and high wear resistance. It has good resistance to pitting and crevice corrosion and stress corrosion cracking in aggressive environment.

Percentage composition (GOST 5632-72)

Fe С Si Mn Ni P S Cr Cu Ti
basis ≤0,12 ≤0,8 ≤2 8 - 9.5 ≤0,035 ≤0,02 17 - 19 ≤0,3 5 (С - 0.8)

Good weldability and machinability. Minimum maintenance requirements, long service life. Brinell hardness: HB 10 -1 = 170 MPa.

Mechanical properties (temperature 20°C)

Range GOST Size s in sT d5 y Heat treatment
- mm MPa MPa % % -
Bar, 5949-75 ≤ Ø 60 540 196 40 55 1020 - 1100 °C, air cooled
Wire 18143-72 590-880 20-25
Forgings 25054-81 ≤ 1000 510 196 35-40 40-48 1050 - 1100 °C hardening,
Thick sheets, 7350-77 530 215 38 Tempering at 1030 - 1080 °C. Water cooling,

Cold working

Turning, milling, grinding, drilling.

Analogues

England Germany GOST USA Japan
BS DIN, WNr GOST AISI JIS
321S51 X10CrNiTi18-9 10Х14Г14Н4Т 321 SUS321
12Х17Г9АN4 SUS321TK
12X18H10T

Application

Welded structures, pipelines, heat exchangers, parts of furnace fittings and exhaust systems, muffles. Installations operating at temperatures from -196 to +600 ° C under pressure, and in an aggressive environment up to +350 ° C..;

Supplier

We offer to buy sheets, a tape of alloy 12х18н9т, ея1т from specialized warehouses of the supplier Evek GmbH with delivery in any city. Full compliance with international quality standards. Supplier Evek GmbH offers to buy sheet, ribbon of alloy 12x18n9t, eya1t, the price is optimal in this segment of rolled products.

Buy, bargain price.

We offer sheet, ribbon of alloy 12h18n9t, eya1t, price - determined by the technological features of production without the inclusion of additional costs. It is possible to order the products of non-standard parameters. In the segment of stainless steel, the company Evek GmbH is a profitable supplier.