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Sheet, strip, foil 14KH17N2, ЭИ268

Sheet, strip (foil)

Equivalent

Grade analogue W. Nr. Aisi Uns En Order
14Х17Н2 EI268 Buy from stock, view availability

Composition

Brand 14KH17N2 (ЭИ268) is a chromium-Nickel stainless steel hard-alloy alloy martensitic-ferritic class, whose structure contains Nickel 1,5−2,5%, chrome — 16−18%. As additives to the mixture is added titanium — 0.2%, copper — 0.3%, carbon 0,11−0,17% manganese and silicon, 0.8%, phosphorus and sulfur — hundredths of a percent.

Production

Sheet 14KH17N2 (ЭИ268) is made according to GOST, which applies to hot-rolled and cold-rolled of heat resisting alloys on Nickel and iron-Nickel-based, open lost wax casting method. Depending on the operational conditions of the rolled sheet may have different thickness, but usually more than 1 mm. Sheet and strip are sorted by type of edge, flatness, precision rolling. Flatness is a special, superior, normal and high. Accuracy — high and normal. Edge — edged and not edged.

The percentage composition of (GOST 5632−72)

Fe C Cu Ni Cr Mn P Ti Si S
Basis 0,11−0,17 ≤0.3 mm 1,5−2,5 16−18 ≤0,8 ≤0,003 0,2 ≤0,8 ≤0,025

Treatment

The temperature of the hot deformation of hire is at the beginning of 1150 — 1180 °C, and in the end — 850 °C. Recommended hardening temperature in air or in water not higher than 1200 °C. Flat rolled quenched at a temperature of 1050−1150°C in air. Welding. Possible by any method. Using manual arc welding, the recommended electrodes OzL-35, OzL-25.

Use

Sheet, strip and foil stamps 14KH17N2 (ЭИ268) are widely used in various industries: heavy engineering, construction, medical and chemical industry, in the production of Cutlery and tableware. They are especially in demand in those areas where materials with high resistance to thermal overload, for example, in heating installations, constructions of turbines, combustion chambers, motors, furnaces. Heat resistant steel sheet 14KH17N2 (ЭИ268) produce parts of jet engines. The high content of Nickel and chromium allows such products to withstand high temperature (over 1000°C) and not lose the high resistance to aggressive gas environments.

To buy, best price

The company «Auremo» is looking to purchase a hire from heat-resistant chromium-Nickel alloys, stainless rentals at an affordable price. It is formed taking into account technological features of production without the inclusion of additional costs. We have products for most major productions. In sheet, strip and foil stamps 14KH17N2 (ЭИ268), the price is optimal from the supplier. Our experts will be happy to answer any of Your questions regarding the choice of necessary materials and provide all necessary information about the value of the goods and delivery time. Prices depend on the supply parameters of the product.