ХН40МДТЮ, ЭП543У round, wire, tube, sheet, strip

The high content of Nickel and chromium in steel ХН40МДТЮ explains its high performance on the background of a very moderate cost. Due to the high resistance to deformation and corrosion under the action of aggressive factors, such material is widely popular and is actively used in the most demanding industrial sectors. The main field of use of such feedstock for chemical industry. The separator units, centrifuges, glassware for storage of reagents and various equipment for chemical purposes, made from this alloy, have high reliability and durability.

composition

aluminium carbon chrome copper iron manganese molybdenum Nickel phosphorus sulfur silicon Titan
0,7−1,2 to 0.04 14−17 Is 2.7−3.3 basis to 0.8 4,5−6 39−42 to 0.035 >0,02 >0,5 Of 2.5−3.2

The parameters of the main mechanical properties

The name of the prefabricated Regulatory documentation Designation characteristics

σ in

N/mm2

σ 0,2

N/mm2

δ5

(%)

Ψ

(%)

KCU

J/cm2

Rod THAT 14−1-4042−85 880 685 10 10 340
Forging THAT 14−1-1754−76 1000 800 10 10 400
Heat treatment

1. Annealing in the temperature range from 1050 to 1100 degrees, with subsequent cooling in the open air and aging at a temperature of 750 degrees for 5−10 hours.

2. Aging in the temperature range from 600 to 630 degrees for five hours with subsequent cooling in the open air.

The dependence of mechanical properties operating temperature

At room and low temperature for bars with a diameter of 60 mm and square section of side 90 mm

t Spanish.

(ºC)

σ 0,2

N/mm2

σ in

N/mm2

δ5

(%)

Ψ

(%)

KCU

J/cm2

-253 940−1340 1770−1820 18−24 No 13−11 74−17
-196 850−1280 1620−1700 28−13 26−11 90−20
-70 720−1180 1320−1560 32−19 37−13 100−22
20 720−1120 1290−1520 31−19 37−21 105−24
At elevated temperatures

t Spanish.

(ºC)

δ

(%)

σ in

(N/mm 2)

Ψ

(%)

KCU

(J/cm2)

n

(about)

900 46 300 71 100 25
1000 160 100 95 360 50

buy at best price

Good combination of price and quality of products from chromium-Nickel alloys has led to a high demand for semi-finished products of the brand ХН40МДТЮ. A wide range of products and a convenient method of ordering will make a purchase from us as comfortable as possible. Full compliance of all products to requirements of normative documentation on it and the availability of quality certificates for each type of products guarantees long-lasting reliable performance of the ordered materials. Invariably high quality semi-finished products determines the constant trust of our customers.

Our consultant will save your time!

Stanislas

Stanislas

sales department

+7 (905) 233-21-42