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Sheet, strip made of HN78T

HN78T alloy Sheet (plate), strip (foil)

Equivalent

Grade analogue W. Nr. Aisi Uns En Order
ХН78Т EI435 2.4630 N06075 NiCr20Ti Delivery from the stock, in stock

Buy at a bargain price

«Auremo» is a supplier of heat-resisting mill-products to countries of Eastern and Central Europe. An experience of our company allows you easily buy products. A quality complies with GOST and International Atandards. A wide selection of products is presented in stock. Sheet, strip HN78T are always in stock. HN78T sheet, strip price depends on order quantity and additional conditions of supply. HN78T sheet, strip price is privileged for wholesale customers. We are working with experienced managers who will help you to buy HN78T sheet, strip by wholesale. We have the best price-quality ratio. We invite you to a partnership. Buy HN78T sheet, strip right now! There is an affordable price from HN78T sheet, strip supplier.

Relevance

Nowadays, flat products made of stainless steel on iron-nickel basis are the most requested material for making heat-resisting constructions. Such mill-products have high mechanical strength, heat-resistance, corrosive resistance to soil water and atmospheric moisture. Sheets are resistant to many aggressive environments, including hot solutions of concentrated acids and alkalis. It also has a high module of elasticity and inconspicuous coefficient of linear expansion. It can work at heating up to 1100 °C. Strength, long operational life, and reliability make it a requested material in many industries. However, technologically unpredictable and expensive alloying masteralloys such as molybdenum or titanium increase a production cost of sheet. Besides, all alloys that have nickel in their basis are non-resistant to sulphuric environments.

Percentage composition of alloy

Ni Fe Cr Ti Mn Si P C S
70.003−80.85 ≤6 19−22 0.15−0.35 ≤0,7 ≤0,8 ≤0.015 ≤0,12 ≤0,012

Mechanical properties of a sheet at 20°С:

— short term limit of lasting-quality is from 590 up to 880 MPa (depending on sheet characteristics).

— elongation at break is not more than 40%;

— for permanent deformation a flow limit changes depending on type of a sheet.
A minimal index at a temperature of 800 °C is 98 MPa. When a temperature is closer to 1100 °C, it rises to 105 MPa;

— a contraction ratio is not more than 50%;

— a heat treatment performs at a temperature of 980 — 1100 °C. There is recommended a method of thermohardening in the air or in water.

Physical characteristics at a temperature of 100°C

— thermal-expansion coefficient is 12,2 [1/deg];

— module of elasticity is 2,19 MPa;

— heat conduction coefficient or heating capacity of alloy is not more than 14,6 V/(m-deg);

— alloy density is 8, 38 g/cm³. It can insignificantly change at a temperature rising;

— electrical resistivity- 1,1 Ohm-mm2/m;

Application

Sheets made of this alloy can be divided into hot-rolled (with a thickness of 1−30 mm), and cold-rolled (with a thickness of 1 mm). They are used in energetics, building, mechanical engineering, chemical, petrochemical, food industries, instrumental medicine. Such sheets are hard to substitute in manufacture of welding constructions that are exploited in radioactive environment. Products that are made of actual stainless sheet provide stregth, reliability, long operational life for various constructions.

HN78T sheet, strip supplier

«Auremo» supplier offers to buy HN78T sheet, strip by wholesale. There is a wide range of half-finished goods in stock. They are compliant with GOST and International Standards of quality. Strip, sheet, plate made of HN78T are always in stock. You can buy them for the best price from HN78T sheet, strip supplier. Buy products right now! HN78T sheet, strip price is privileged for wholesale customers.