30X13 sheet, tape
A tape and a foil sheet of martensitic steel grade 30Ch13 are composed mainly of iron and chromium. According to GOST 5632−72, a 12−14% Cr alloy and carbon 0,26−0,35%. The composition of the doped silicon and manganese at 0.8%, nickel — 0.6%, copper — 0.3%, titanium — 0.2%, phosphorus thousandths of shares. Balance is iron. Substitute: 40X13. 30Ch13 steel corrosion-resistant and heat-resistant. A tape and a foil sheet of the alloy are resistant to atmospheric and soil moisture, as well as low aggressive environments have high tensile strength and simultaneously plastic. Tape and sheet resist loads at t ° up to 450 ° C.
The percentage of 30Ch13 grade (GOST 5632−72)
Sheet, strip, foil can be produced by hot and cold rolling. The thickness of 1,5−3,9 mm is achieved by hot rolling, less than 0.7 mm, and — cold-way. hot working temperature is 1180 ° C at the beginning and 900 ° C at the end of the process. Cooling comes on air. A method of finishing edge of the sheet along the edges defined by its edges. Rolling can be performed with high accuracy and normal.
Mechanical properties of rolled products t o 20 o C.
|assortment||GOST||σ B||σ T||5 d||KCU||curing|
|Page 1 — 4 mm||5582−75||540||17||Holidays 740 — 800 o C,|
|Forgings ≤600 mm||25 054−81||735||588||10−12||290−390||Quenching and tempering|
|Bars, predetermined strength||18 907−73||530−780||12||Without t / processing|
The σ — limit of short-term strength;
σ T — yield limit for residual deformation;d 5 — elongation at break.
Measuring and cutting tools, parts of piston compressors, parts, work wear in slightly aggressive media at t ° up to 450 ° C. From tape, foil, sheet produced parts and tools for the textile, medical, petroleum, pulp and paper, chemical, engineering, shipbuilding industry.
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LLC «Electrovek-steel» sells a wide range of stainless steel. Our offices are located in Russia and Ukraine. Making a purchase is possible, without leaving the office, through the Company’s website. Technological equipment for each stage of production allows for individual orders, if the basic version product does not satisfy you. We make quality custom orders parameters, terms of their implementation are minimal. When wholesale purchases discounts.