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Forging round 25X2H4MA – BVB Alyans, TOO | all.biz
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Forging round 25X2H4MA

Forging round 25X2H4MA

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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
The structural Steel alloyed 25X2H4MA. Steel 25X2H4MA range. A form the sizes and maximum deviations by the amount of rolling of steel should conform to requirements: a round hot rolling – GOST 2590-88; a hexagon hot rolling – GOST 2879-88; the rolling calibrated round – GOST 7417-75; the rolling calibrated hexagon – GOST 8560-78; a profile cold-drawn hexagon – GOST 8560-78 rolling with special finishing of a surface – GOST 14955-77. For improvement of physical, chemical, strength and technology properties of steel alloy, entering into their structure different doping elements (chrome, manganese, nickel, etc.) . Steel may contain one or several doping elements which give them special properties. The alloyed structural steel divides into basic groups: The cemented alloy steels; The Improved alloy steels; High-strength alloy steels. Structural alloyed steel 25X2H4MA is produced according to GOST 4543-71. Steel in which along with normal impurity there are alloyed elements which are sharply improving it properties is called alloyed: chrome, tungsten, nickel, vanadium, molybdenum, etc., and also silicon and manganese in a large number. Impurity are entered in melting process. Quality and a type of supply of steel 25X2H4MA corresponds: High-quality and structural shape of B22 of GOST 8319.0-75 High-quality and structural shape of B32 of GOST 4543-71, GOST 10702-78, GOST 14955-77, TU 14-1-2118-77, TU 14-1-950-86, TU 14-11-245-88, TU 14-136-367-2008 of the Pig. Preparations. B31 slabs OST of 3-1686-90, TU 14-1-4944-90 V the chemical composition steel 25X2H4MA contains chemical elements in %: From 0,21 - 0,28 Si 0,17 - 0,37 Mn 0,25 - 0,55 Ni of 4 - 4,4 S to 0,025 P ~ 92 Use of alloy steel 25X2H4MA increase durability of products to 0,025 Cr 1,35 - 1,65 Mo 0,3 - 0,4 Fe, saves metal, increases productivity, simplifies design and therefore in progressive equipment gains crucial importance. Physical, technology and mechanical properties of steel 25X2H4MA: Heat treatment: Tempering 850oC, oil, Issue 560oC, oil, Hardness of material: HB 10-1 = Alloy steel 25X2H4MA widely apply 269 MPas in tractor and agricultural mechanical engineering, in automotive industry, basic and transport engineering industry to a lesser extent in machine-tool construction, tool and other types of the industry. Steel 25X2H4MA is applied to hard loaded metalwork. Use of steel in the industry: for production of large-size rods, couplings and other parts for which requirements of big viscosity and hardness penetration are imposed. Note: High-quality structural Steel chrome nickel molybdenum. Buy the Forging round 25X2H4MA 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 25X2H4MA 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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Forging round 25X2H4MA
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