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Forging round 38H2MYuA – BVB Alyans, TOO | all.biz
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Forging round 38H2MYuA

Forging round 38H2MYuA

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58896.59 CNY
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Kazakhstan, Astana
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8 years on Allbiz
Technical characteristics
  • BrandСМЗ
  • Country of manufactureRussia
Description
Relaksatsionnostoyky heat steel 38H2MYuA. Relaksatsionnostoyky heat steel 38H2MYuA is applied to creation of various parts and products: • Rotors and shaft; • Bolts and nuts; • Flanges and forgings of general purpose; • Disks of steam turbines; • Pipes for the chemical equipment; • Billets; • Bars and pins. Quality and a type of supply of steel 38H2MYuA corresponds: A high-quality and structural shape of B22 of GOST 1133-71, GOST 8319.0-75, GOST 2590-2006, GOST 2591-2006, GOST 2879-2006 Sheets and strips of B23 of GOST 103-2006 the High-quality and structural shape of B32 of GOST 1051-73, GOST 4543-71, GOST 7417-75, GOST 8559-75, GOST 8560-78, GOST 14955-77, OST 1 92049-76, TU 14-1-2118-77, TU 14-1-2765-79, TU 14-1-950-86, TU 14-1-3238-81, TU 14-11-245-88, TU 14-1-1271-75, TU 14-136-367-2008 Pipes steel and connectors of GOST 21729-76 B62 to them, the GOST 23270-89 (ISO 2938-74), TU 14-3-1443-86, TU 14-159-227-93 Plastic metal working. B03 forgings OST 5R.9125-84, TU 0306.018-80, ST TsKBA 010-2004 Classification, nomenclature and general norms of B20 OST 1 90005-91 Pigs. Preparations. B21 slabs OST 14-13-75 Pigs. Preparations. B31 slabs OST 3-1686-90, TU 14-1-4944-90, TU 14-1-564-73, TU 1-92-156-90 Thermal and thermochemical processing of TsKBA 026-2005 B04 CT metals Relaxation steel 38H2MYuA has the lowest creep and high elasticity of a crystal lattice. These properties allow to apply with success heat relaxation resisting steel 38H2MYuA at production of springs, pins, bolts, the fixing elastic brackets and other parts expected operation at temperature conditions to 500 C. In the chemical composition steel 38H2MYuA contains chemical elements in %: With 0,35 - 0,42; Si 0,2 - 0,45; Mn 0,3 - 0,6; Ni to 0,3; S to 0,025; P to 0,025; Cr 1,35 - 1,65; Mo 0,15 - 0,25; Al 0,7 - 1,1; Cu to 0,3; Fe ~ 95. Heat resisting call material which can sustain influence of high temperatures, without losing at the same time the mechanical strength. Physical, technology and mechanical properties of steel 38H2MYuA: Specific weight: 7710 kg/m3 Forging temperature, °C: beginnings 1240, end 800. To 50 mm cooling in stacks on air, 51-100 mm in boxes. Heat treatment: Tempering 930 - 940oC, oil, Issue 660oC, 5 h, Cooling air, Hardness of material: HB 10-1 = 229 MPas Temperature of critical points: Ac1 = 800, Ac3(Acm) = 940, Ar1 = 730 Workability cutting: in the tempered and released state at HB 240-270 and σв =780 MPas, To υ TV. spl =0,75 and Kυ B. St =0,55 Bondability of material: it is not applied to welded designs. Flokenochuvstvitelnost: it is sensitive. Tendency to temper brittleness: it is not inclined. Use of steel 38H2MYuA in the industry: the nitrated parts: gear wheels, rollers, fingers, plugs, etc. working at temperatures up to 450 a hail. Buy the Forging round 38H2MYuA legko:1. You send zayavku2. We expose to you schet3. You pay convenient for you sposobom4. You receive the goods the Most important that you need to know about the BVB-alliance company. • Deliverable metal rolling constantly is available, and is stored "about 2000 tons" in a warehouse. • Own production of a professional flooring. • We offer a payment delay "about one month". • We do everything possible for minimization of terms of processing and delivery. • We carry out metal cutting in the size and according to your drawings. • We provide service of safe custody in the covered warehouse. • We offer the loyalty program allowing to receive discounts for purchase, processing or delivery of metal rolling. Advantages of work with nami:1. Goods available on sklade2. Official garantiya3. High quality tovarov4. Operational dostavka5. The program round 38H2MYuA you can specify the loyalnostiaktualny price on the Forging at our manager. The final price of products forms, proceeding from terms of delivery: quantity, terms of payment and place of shipment. Ask the manager. This price list has exclusively information character and under no circumstances is not the public offer determined by provisions of the p. 2 of Art. 437 of the Civil code of the Russian Federation.

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