Circle of pig-iron 200 mm of SCh10

SCh10 gray iron. Cast iron gray SCh10 — iron alloy with carbon at which there is a graphite in the form of flaked, lamellar or fibrous inclusions. Quality and a type of delivery of an alloy of SCh10 corresponds: Pipe state standard specification 1412-85 B11 cast iron from ferrous metals and alloys cast and connectors of GOST 5525-88 B61 to them iron castings (gray and malleable iron) of B81 TU 1-812-0072-94 Krom of carbon, SCh10 gray iron always contains other elements, first of all the silicon promoting formation of graphite. In the majority of brands of gray iron carbon content from 2,9 to 3,7%. In the chemical composition an alloy of SCh10 contains chemical elements in %: With 3,5 - 3,7; Si 2,2 - 2,6; Mn 0,5 - 0,8; S to 0,15; P to 0,3; Fe ~ 92. Physical, technology and mechanical properties of an alloy SCh10: Hardness of material: HB 10-1 = 120 - 205 MPas Temporary resistance at stretching δв, MPA, (kgf/mm2), not less than 100 (10) Density ρ, kg/m3 6,8.103 Linear shrinkage ε, % 1,0 Module of elasticity at stretching, E.10-2 MPA 700-1100 Specific heat capacity at a temperature of 20-200 °C, With, J (kg. J) 460 Coefficient of linear expansion at a temperature of 20-200 °C, α 1/°C 8,0.10-6 Heat conductivity at 20 °C, λ, W (m. J) 60 SCh10 Cast iron are very fragile. Its percentage elongation at a gap is very low. It breaks into pieces in blow. SCh10 gray iron differs in high foundry properties (for it the low crystallization temperature, flowability in a liquid state, small shrinkage is inherent) and therefore serves as the main material for molding. Welding of SCh10 cast iron is applied to correction of different foundry defects, in repair works at recovery of the worn-out and collapsed machine components, and also at production of the combined machine components from cast iron and from cast iron in combination with other alloys. The main welding methods of SCh10 cast iron are: gas, arc and electrocontact dot, applied to connection of pig-iron parts with copper, bronze and brass parts. SCh10 gray iron, is widely applied in mechanical engineering and represents not continuous metal, but a porous metallic sponge - iron alloy with graphite which time is filled with friable nonmetallic substance — graphite. SCh10 cast iron is widely applied in mechanical engineering to casting of beds of machines and mechanisms, pistons, cylinders. Application of an alloy of SCh10 in the industry: for production of castings of troughs, faucets, bases, plates and other parts of irresponsible assignment in construction and machine-tool construction; parts cast connecting for pipelines. Note: Ferritic cast iron. Buy the Circle of pig-iron 200 mm of SCh10 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 you can specify the loyalnostiaktualny price of the Circle of pig-iron 200 mm of SCh10 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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