08Х17Н13М2Т sheet, circle, wire

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	550-9001 11002
18 143-72	Wire	10Х17Н13МЗТ	550-9001 11002
18 143-72	Wire	10Х17Н13МЗТ	550-9001 11002

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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