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Forging round 38HN3MFA – BVB Alyans, TOO | all.biz
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Forging round 38HN3MFA

Forging round 38HN3MFA

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58729.96 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 38HN3MFA. Structural alloyed steel 38HN3MFA 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 38HN3MFA corresponds: Bar, including shaped: GOST 4543-71, GOST 2590-2006, GOST 2591-2006, GOST 2879-2006. The calibrated bar of GOST 1051-73, GOST 7417-75, GOST 8559-75, GOST 8560-78. Polished bar and state standard specification 14955-77 silver steel. GOST 103-2006 strip. Forgings and shod preparations of GOST 8479-70, GOST 1133-71. Pipes OST 14-21-77. In the chemical composition steel 38HN3MFA contains chemical elements in %: vanadium (V) 0.10-0.18; silicon (Si) 0.17-0.37; manganese (Mn) 0.25-0.50; copper (Cu), no more than 0.30; molybdenum (Mo) 0.35-0.45; nickel (Ni) 3.00-3.50; sulfur (S), no more than 0.025; carbon (C) 0.33-0.40; phosphorus (P), no more than 0.025; chrome (Cr) 1.20-1.50. Use of alloy steel 38HN3MFA increases durability of products, saves metal, increases productivity, simplifies design and therefore in progressive equipment gains crucial importance. Physical, technology and mechanical properties of steel 38HN3MFA: Specific weight: 7900 kg/m3 Heat treatment: Tempering 850oC, oil, Issue 600oC, air. Forging temperature, °C: beginnings 1180, end 780. Sections to 100 mm cool in a hole, over 100 mm are exposed to low-temperature annealing. Hardness of material: HB 10-1 = 269 MPas Temperature of critical points: Ac1 = 725, Ac3(Acm) = 775, Ar3(Arcm) = 300, Ar1 = 250, Mn = 260 Bondability of material: it is not applied to welded designs. Flokenochuvstvitelnost: it is sensitive. Tendency to temper brittleness: it is not inclined. Alloy steel 38HN3MFA is widely applied 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 38HN3MFA is applied to hard loaded metalwork. Use of steel 38HN3MFA in the industry: for production of rings of the turbine generators and the most strength heavy-duty members working at temperatures up to +400 °C; heavy-duty parts of pipeline armature; shod preparations of parts to rotors of trubogenerator. Note: High-quality structural Steel hromonikelmolibdenovanadiyevy. Buy the Forging round 38HN3MFA 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 38HN3MFA 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 38HN3MFA
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