SV-08H20N9S2BTYu corrosion-proof welding wire of 1 mm

The welding wire of SV-8H20N9S2BTYu is made according to GOST 2246-70, RD 03-613-03 and specifications 1220-005-84823540-2010. SV-8H20N9S2BTYu wire for welding by a semiautomatic device of diverse austenitic stainless steels (a stainless steel + low-alloyed, tool, spring, high-melting). For production of a welding wire use corrosion-resistant (corrosion-proof) became, possessing firmness against chemical and electrochemical corrosion in different active environments, intergranular corrosion, stress corrosion. In % of SV-8H20N9S2BTYu contains in the chemical composition: Cu No more than 0,25; P No more than 0,035; S No more than 0,018; V Upon; N Upon; Al Upon; W Upon; Mn 5,00-8,00; Si 50-1,00; With No more than 0,10; Cr 18,50-22,00; Ti 0,60-0,90; Mo No more than 0,25; Ni 8,00-10,00. Corrosion-resistant (or corrosion-proof) call the steel possessing high chemical resistance in aggressive environments. Anticorrosion steel is received an alloying low - and medium-carbon staly chrome, nickel, titanium, aluminum, manganese. Anticorrosive properties of steel give introduction to them of a large amount of chrome or chrome and nickel. Physical, technology and mechanical properties of SV-8H20N9S2BTYu steel: Welding technical characteristics: High quality of forming filling, facing and root layers of a seam, stable arcing. The welding wire of the built-up metal is used and also in the environment of argon (inert gas); Percentage elongation, in % - 33; A flowability Limit, in σ T, MPa - 320,1; Temporary tear resistance σ B, in MPa - 598,3; Impact strength, in J/cm2 KCU - 20 °C - 119,7; Impact strength, in KCU of J/cm2 +20 °C - 120,2; Metal of the built-up seam is not inclined to MKK. The welding wire of SV-8H20N9S2BTYu is used for welding of internal parts which are operated with a high pressure and temperature 570-650 °, and also for welding staly the same brands if strict requirements of resistance to intergranular corrosion are not imposed to a welding seam. The welding wire of SV-8H20N9S2BTYu is applied to arc manual welding of responsible nodes of designs from staly an austenitic class of brands: 12X18H9T, 08X18H10T, 08H18N12B and similar of Assignment of SV-8H20N9S2BTYu: springs, structural steel, ship-building works, tools, rails, repair of hogging machines. Buy a corrosion-proof welding wire 1 mm of SV-08H20N9S2BTYu 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 on SV-08H20N9S2BTYu corrosion-proof welding wire of 1 mm 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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