The tape, foil 15H25T - 1.4762 - aisi 446
|Mark||Analogue||W. Nr.||Aisi Uns||En||Order|
|15Х25Т||EI439||1.4762||446||X10CrAl24||Delivery from the stock, in stock|
Composition and Properties
Sheet, strip and foil of ferritic steel grade 15H25T (EI439) are complexly stainless steel products. Their composition according to GOST 5632 — - — - 72 24−27% chromium, up to 1% silicon, 0.8% manganese, 0.5−0.9% titanium, 0.15 carbon, thousandths of a percent phosphorus and sulfur. Hi-tech products, sheet and strip are easily exposed to hot deformation at t ° 1000−700 ° C, and cold deformation at t ° 150 — 200 ° C.
The percentage of 15H25T brand (EI439) GOST 5632−72
To weld manual arc welding with preheating and final heat treatment. They are resistant to the action of sea water and alkaline solutions of Na 2 S and NaHS. In the aggressive environment of boiling 40% nitric acid corrosion rate of 0.1 mm / year. The phosphoric acid solution, any concentration — 0.01 mm / year.
|assortment||GOST||σ B||σ T||5 d||curing|
|thin sheet||5582−75||530||17||Annealing 740 — 780 o C,|
The σ — limit of short-term strength;
σ T — yield limit for residual deformation.d 5 — elongation at break.
Sheet, ribbon foil of steel in mediums 15H25T reliable oxidative nature or salt in the manufacture of caustic soda. They are heat-resistant plastic, resistant to static loads are applied in structures that are not subject to vibration and shock, operated at t ° from -20 ° C to 1100 ° C. Sheet, tape is used for the production of furnace fittings, welded pipes, working in a hostile environment, used in petroleum, chemical industry, water and gazootvedeniya. Sheet, strip and foil are successfully used in metallurgy, mechanical engineering, life — for the production of heat-resistant cookware.
In stock company «Electrovek-steel» offers a wide selection of brand 15H25T rental (EI439) any parameters. All products are certified. The technical documentation includes data on the chemical composition, limiting the percentage of impurities; mechanical properties of products. We can buy in bulk, any semi-finished products for large-scale productions. We also offer optimal conditions for retail customers. High level of service and efficiency of service are the face of our company.
Buy at the best price
We provide for the implementation of an unlimited range of stainless steel alloys of the highest quality at a competitive price. If you are not sure, offers experienced managers who are always connected and ready to provide advice. Having made an order with us, you will receive certified products that comply with Russian and international standards of quality in the shortest possible time. If you value your time, contact today with our nearest office in Russia or in Ukraine, or order it over the Internet.