Steel tape brand 20H23N18 (AISI 310s) is produced from complex-alloy austenitic, resistant to the action of soil and atmospheric moisture, aggressive industrial gases. According to GOST 5632−72 main alloying element is chromium in an amount of 22−25%. With the increase of its share increases corrosion resistance. 17% Cr makes the steel resistant to aggressive oxidizing environments. 12−15% Ni in the composition give the necessary plasticity and improve the heat resistance and corrosion resistance. Furthermore, an alloy doped with 2% Mn, 1% Si, 0,2% C, thousandths of a percent phosphorus and sulfur.
The percentage of 20H20N14S2 grade (GOST 5632−72)
The tape is manufactured according to GOST 4986−79, the band — GOST 4405−75 and GOST 103−76. The tape can produce soft and work-hardened. The tape is imported AISI 310s is produced in the form of rolls, of a width 60−1500 mm. It should be noted that the mass of these rolls is large enough. Thickness of the Russian tape 0,05−28 mm, width — 2−1000 mm. Mounting tape 20H23N18 alloy AISI 310s has a width of 20 ± 0,5 mm thick — 0,05−28 mm, load at break not less than 5kN, chase weight — 0,12−0,13kg / m. This type of tape used as a specialized dimensionless «collar», which, after delaying a specialized tool at the site fixed by the lock.
Mechanical properties of rolled products t o 20 o C.
|assortment||GOST||σ B||σ T||5 d||curing|
|Tape||5582−75||510||245||35||Hardening 1080 — 1150 o C, cooling water|
|Tape||4986−79||570||19−38||Hardening 1050 — 1080 o C, cooling air|
The σ — limit of short-term strength;
σ T — yield limit for residual deformation;d 5 — elongation at break.
Stainless tape used for securing, anchor and intermediate clamps, brackets and necessary components to the electric poles, fixing of compressors for air lines, fixing the heating cables on the fuel oil lines and so forth. This tape is used for the manufacture of fences, spring, 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 20H23N18 tape is considered to be the ability to manufacture various parts from one roll. Trimming is also used, for example, small parts on order, or for any other purpose, thereby saving material.
We supply semi-finished products certified 20H23N18 brand. The technical documentation includes data on the chemical composition, limiting the percentage of impurities; mechanical properties of products. We can buy any products in bulk 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.
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All stainless steel alloys, sold by the company «Electrovek-steel» company meet state quality standards. We supply metal standard and custom sizes in the shortest possible time from the stores located in the territory of Russia and Ukraine. High quality, reasonable prices and a wide selection of products define the face of our company. As our regular customer, you can count on a discount system of discounts. Cooperation with us will help you to implement any engineering plans. We are waiting for your orders at evek.org site.