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Circle, rod KHN78T - ЭИ435

Circle, rod KHN78T - ЭИ435

General characteristics

Steel stamps are manufactured KHN78T the following types of rentals: circle, tube, wire, sheet, ribbon. In forging, rolling and forging in the initial stage of the technological process temperature range equal to 1170 °C, and at the end of the process it is 900 °C. This steel can easily resist cutting. It is welded with manual and automatic welding with flux, under the protection of gas. In the process of manual electric arc welding using electrodes OzL-37−2, OzL-17U with wire rod St-03ХН25МДГ SV-ОЗХН25МДГБ. This type of filler material is also used for automatic arc and TIG welding. As a recommended brand of flux an-18.

Classification of circle KHN78T.
According to the method of production Length Accuracy

— calibrated

— HR.

— dimensional,

— dimensional,

— simple dimensional

— elevated,

— high

— the usual

From the scope of the circle depends on its length and composition, therefore, the range typically produce the order. Finished product diameter is from 5 to 400 mm and a length of from 4 to 10 m. For a circle with a diameter of 200−250 mm the process of rolling and further raskopki to the required diameter.

The chemical composition of the circle KHN78T (in percent).
Ni Fe Cr Ti Mn Si P With S
70,003-to 80.85 to 6 19−22 0,15−0,35 to 0.7 to 0.8 0,015 to 0.12 0,012

The use of circle KHN78T

Nowadays, stainless alloys are the most popular material in the industry. Circle of steel KHN78T reliable, durable and long lasting. Due to corrosion resistance and heat resistance it is widely used for mounting various kinds of welded structures (heat exchangers, reactors) operated in a particularly corrosive solutions and formulations at elevated temperatures. From the circle of steel KHN78T produce shafts of engines, support washers and rollers, axles, working under high concentration of loads in places where there is a load of special complexity: shock, vibration, etc. This circle is essential in the production of fittings, welded structures operating in a radioactive environment. Parts that are made of stainless steel circle, provide strength, reliability and durability of structures. Compliance with strict health standards making it popular in the food industry and instrumental in medicine.

Buy at best price

Large assortment of rolled stainless steel in stock LLC «AVEK global» will satisfy any customer. Supply round brand KHN78T standard and custom sizes in retail and wholesale. All the party goods have the quality certificate on conformity to requirements of standards and technical conditions. The quality of the finished product is ensured absolute compliance with all technological norms of production. Our site has the latest information, offers experienced consultants who will always help You with the selection of products. Terms of delivery — minimum. For wholesale orders there is a reduced discount.