Tape, foil 20Х23Н18
|Mark||Analogue||W. Nr.||Aisi Uns||En||Order|
|20Х23Н18||EI417||1.4845||310S||X12CrNi25-21||Delivery from the stock, in stock|
Steel strip 20X23N18 (AISI 310s) is produced from a complex alloy of austenitic class, resistant to soil and atmospheric moisture, aggressive industrial gases. According to GOST 5632−72, the main alloying element is chromium in the amount of 22−25%. With increasing its share, corrosion resistance increases. 17% Cr makes steel resistant in aggressive oxidizing environments. 12−15% Ni in the composition impart the necessary ductility and increase the heat resistance and corrosion resistance. In addition, the alloy is doped with 2% Mn, 1% Si, 0.2% C, thousandths of a percent phosphorus and sulfur.
The percentage composition of 20Х20Н14С2 (GOST 5632−72)
The tape is manufactured in accordance with GOST 4986−79, the strip — GOST 4405−75 and GOST 103−76. The tape can produce soft, as well as hardened. A tape of imported production AISI 310s is produced in the form of rolls, with a width of 60−1500 mm. It should be noted that the mass of such rolls is quite large. The thickness of the Russian tape is 0.05−28 mm, width — 2−1000 mm. The fixing tape from the alloy 20X23N18 AISI 310s has a width of 20 ± 0.5 mm, a thickness of 0.05−28 mm, a tensile load of at least 5 kN, a linear weight of 0.12−0.13 kg / m. This type of tape is used as a specialized dimensionless «yoke», which, after being tightened by a specialized tool on the object, is fixed with a lock.
Mechanical properties of rolled products at t o 20 o C
|Assortment||GOST||Σ B||Σ T||D 5||Heat treatment|
|Tape||5582−75||510||245||35||Hardening 1080 — 1150 o C, Cooling with water|
|Tape||4986−79||570||19−38||Tempering 1050 — 1080 o C, Air cooling|
Σ B — short-term strength limit;
Σ T — yield strength for permanent deformation;D 5 — elongation at break.
The stainless steel tape is used for fixing, anchoring and intermediate clamps, brackets and necessary components for power line supports, fixing compressors to air mains, fixing heating cables on fuel oil lines, etc. Such a tape is used for the production of fences, springs, cutlery and household appliances. In the automotive industry — for the manufacture of body parts. In the field of design — for decorative furniture design. An important advantage of the 20Х23Н18 tape is the ability to manufacture different parts from one roll. Scraps are also used, for example, for small parts on request or for a different purpose, which helps to save material.
We supply certified semi-finished products 20Х23Н18. The technical documentation includes data on the chemical composition, the maximum percentage of impurities; Mechanical qualities of products. At us it is possible to buy in bulk any production for scale manufactures. We also offer optimal conditions for retail customers. High level of service and prompt service are the face of our company.
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All stainless alloys sold by Electrovek-Steel LLC comply with the state quality standard. We supply rolled metal of standard and non-standard sizes in the shortest time from warehouses located on the territory of Russia and Ukraine. High quality, reasonable prices and a wide choice of products determine the face of our company. Becoming our regular customer, you can count on a system of discount discounts. Cooperation with us will help you realize any engineering intentions. We are waiting for your orders on evek.org.