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.

Buy at the best price

Evek GmbH offers its customers an unlimited choice of stainless steel products of the highest quality at a competitive price. If you have difficulty in making a choice, our experienced managers are always available and ready to provide advice. If you make an order you receive certified products that meet international quality standards in the shortest possible time. If you value your time, contact our nearest office today, or order online.