08Х17Н13М2Т sheet, circle, wire

Sheet, tape

International Equivalent

Mark Analogue W. Nr. Aisi Uns En Order
08X17H13M2T 1.4571 316Ti X6CrNiMoTi17-12-2 Delivery from the stock, in stock

Production and application

Grade 08Х17Н13М2Т belongs to high-alloyed austenitic class. It is produced according to GOST 18 143-72; 5632-72; 18 907-73; 5949-75; 4405-75; 7350-77; 9940-81; 9941-81.It is used in the manufacture of urea synthesis columns, in welded structures working in contact with acetic, phosphoric acid and in other environments of high aggressiveness.

Percentage composition

C Cr Fe Mn Mo Ni P S Si Ti
≤0,08 16-18 Osn. ≤2 2-3 12-14 ≤0,035 ≤0,02 ≤0,8 5-С-0,7

Comparative properties of rolled steel at 20 ° C

GOST Products Steel grade σw, N/mm² δ5, % σ0,2, N/mm² ψ, %
7350-77 Hot-rolled plates 08CR17NI13M2T 520 40 200 -
7350-77 Hot-rolled sheets 08Х17Н15МЗТ 520 40 200 -
7350-77 Hot-rolled sheets 10Х17Н13МЗТ 540 37 240 -
7350-77 Hot-rolled sheets 10Х17Н13М2Т 540 37 240 -
949-75 Bars 08CR17NI13M2T 500 40 200 50
949-75 Bars 08Х17Н15МЗТ 500 35 200 45
949-75 Bars 10Х17Н13МЗТ 540 40 200 45
949-75 Bars 10Х17Н13М2Т 520 40 220 55
5582-75 Cold rolled sheets 10Х17Н13М2Т 540 35 - -
5582-75 Cold-rolled sheets 08Х17Н15МЗТ 540 35 - -
5582-75 Cold-rolled sheets 10Х17Н13МЗТ 540 35 - -
4986-78 Tapes (M) 10Х17Н13М2Т 540 40 *3 - -
4986-78 Tapes (M) 10Х17Н13МЗТ 540 40*3 - -
9940-81 Hot-deformed pipes 08Х17Н13МЗТ 520 35 - 8x10³ *4
9940-81 Hot-deformed pipes 10Х17Н13М2Т 540 35 - 8х10³ *4
9941-81 Cold-deformed pipes 08Х17Н13МЗТ 560 35 - 8x10³ *4
9941-81 Cold-deformed pipes 10Х17Н13М2Т 540 35 - 8х10³ *4
18 143-72 Wire 10Х17Н13МЗТ 550-900*1
1100*2
18 143-72 Wire 10Х17Н13МЗТ 550-900*1
1100*2
18 143-72 Wire 10Х17Н13МЗТ 550-900*1
1100*2

1 Wires in soft condition after heat treatment.

*2 Tungsten carbide-tipped wires.

*3 The value of δ4 is given.

*4 Density, in kg/m .

Torsional testing of 10Х17Н13МЗТ and 10Х17Н13М2Т steels

Number of revolutions to failure at a specified temperature

Steel grade 950°С 1000°С 1050°С 1100°С 1150°С 1200°С 1225°С 1250°С
10Х17Н13МЗТ 6,5 8 7,4 8 12 13,4 16,4 16,8
10Х17Н13М2Т 5,3 7 8,4 13 9 11 - 15,6

Physical properties of the alloy at 20°C

Density 7.9 g/cm3; thermal conductivity 0.147 - 10² W/(m - K); specific heat capacity = 504 J/(kg - K); specific electrical resistance 0.75 Ohm - mm2/m; modulus of elasticity 20.3 - 10-4 N/mm2.

Temperature coefficient of linear expansion α

t, °С From 10 to 100 10 to 200 10 to 300 10 to 400 From 10 to 500
α - 106, К-1 16,5 17,5 18 18,5 19

Corrosion resistance

According to GOST 7350-77 resistance to intergranular corrosion of steel is tested by AM and AMU methods GOST 6032-89, after annealing at t ° 650 ° C (1 hour). Similar tests are normalized in GOST 5949-75. Steel has 1 point corrosion resistance (less than 0.1 mm / year) in 50% citric acid at t ° boiling; in 10% formic acid at 100 ° C; in 5-25% H2SO4 to tº 75 °C; in 50% acetic acid at 100 °C and 80% to 80 °C; in 25% H3PO4 at tº boiling, and 40% at 100 °C.

Steels of type 17-15-3 or 17-13-2 (3), due to molybdenum additives, have an increased resistance to pitting corrosion in chloride-containing media compared to chromium-nickel steels 18-10. Molybdenum in oxidizing media reduces resistance against intergranular corrosion.

Technological parameters

Steel 08Х17Н13М2Т, as well as steel 08Х17Н15МЗТ, 10Х17Н13МЗТ easily deforms in the temperature range 1200-850°С. For blanks containing 5-ferrite, lower the t° of the beginning of deformation. All the mentioned steels have a high degree of cold deformation.

Welding

Steel 08Cr17H13M2T is well welded by gas-electric, manual or automatic electric arc method. For automatic arc welding, submerged-arc welding wire Sv-01H19H18G10AM4 is used, for manual arc welding - electrodes OZL-20, ANV-17, ANV-18 and ANV-20.

Supply

We supply certified rolled products of 08X17H13M2T grade. Technical documentation includes data on chemical composition, limiting percentage of impurities; mechanical properties of products. From us you can buy in bulk any semi-finished products for large-scale production. We also offer optimum conditions for retail buyers. The high level of service and responsiveness of service is the face of our company.

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