CrN32T sheet - EP670

International Equivalent

Mark	Analogue	W. Nr.	Aisi Uns	En	Order
XN32T	EP670	1.4876	N08800	X10CrNiAlTi32-21	Delivery from the stock, in stock
XN32T	EP670	1.4876	N08810	X10CrNiAlTi32-21	Delivery from the stock, in stock
XN32T	EP670	1.4876	N08811	X10CrNiAlTi32-21	Delivery from the stock, in stock
Х20Н32Т	EP670				Delivery from the stock, in stock

Cr32t - ep670 sheet

Relevance

Metal parts and structures in modern industry are often forced to work in very harsh conditions. They are exposed to high temperatures, corroded by aggressive gases and solutions, forced to withstand significant mechanical stress. Sheets of stainless alloy CrNi32T (old name of alloy - EP670) and parts made of them are designed for long-term operation in hostile environment with high loads and operating temperature up to 800ºC.

The chemical composition of the sheet is regulated by GOST 5632-72.

Ni	Cr	Fe	Si	Mn	Ti	Al	С	P	S
30-34	19-22	41,4-50,75	up to 0.7	up to 0.7	0.25-0.6	up to 0.5	0,005	to 0.03	up to 0.02;

sheet assortment

CrN32T sheets	Thickness	Length	Width
Hot-rolled	up to 3,2 mm	0,7 -5 м	0,7 m to 1 m
Cold-rolled	3,5 to 28 mm	up to 2 m	0,7 m to 1 m

Advantages .

CrN32T sheet has a density of 8.16 g/cm³. This is not much higher than that of carbon steel, which has a density of 7.82 g/cm³. The oxidation rate in calm air at 800ºC is only 0.03 mm/yr. Note that at this temperature the steel begins to glow. An important advantage of any alloy is its mechanical strength. It is characterized to the greatest extent by the time resistance to rupture. For a sheet of CrN32T it is about 500 MPa in normal conditions, and at a temperature of 800ºC - 200 MPa, about the same as for low-carbon steels at normal temperature. Like all chromium- and nickel-based materials, this sheet has a high specific electrical resistance.

t°	E 10-⁵	a 10 ⁶	Heat capacity	Density
Grad	MPa	1/Grad	W/(mhgrad)	^g/cm3
20	2,05	15,6	8,16
200	15.6	15.1
400	18	18	7,98
600	18.4	20.5
800	19	23.4	7,79

Processing

Advantages of the material allow the use of all modern methods of metal processing: cutting, grinding, polishing, and, very importantly - all kinds of welding.

Application of

Due to the combination of high strength, corrosion resistance and heat resistance, this sheet finds a wide and diverse application. It is used to manufacture gas discharge pipes, sheet parts of high-temperature installations in petrochemical engineering and in the production of ammonia. First of all CrN32T sheets are used for the manufacture of parts and structures, which should provide long and trouble-free operation at t ° 700-850 ° C, with a good margin of mechanical strength.

Supplies

Call it cheap this rolled steel can not be called. It should be borne in mind that the composition of the alloy KhN32T nickel - an expensive metal, and the other components are not cheap. The price of a sheet of CrN32T depends on its size, as well as the method of rolling and delivery conditions. A wide range of sizes of sheets available facilitates the selection of the most suitable blanks for the future components.

Buy at the best price

Evek GmbH's range of products of CHN32T grade will satisfy any consumer. The price is determined by the technological features of production without including additional costs. All products are certified. With us it is easy to buy the necessary products in bulk for large-scale projects, we also offer favorable conditions for retail customers. Technological configuration of each production stage gives us the opportunity to fulfill individual orders of non-standard parameters. Products are manufactured by strictly following the technological process, which guarantees the highest quality, stored under cover or indoors to protect against mechanical damage, contact with moisture and aggressive substances. The terms of realization of orders are minimal. Wholesale customers receive discounts.