18H11MNFB - X22CrMoV12-1 - 1.4923 pipe, round, rod
International Equivalent
| Mark | Analogue | W. Nr. | Aisi Uns | En | Order |
|---|---|---|---|---|---|
| 18Х11МНФБ | EP291 | ~1.4923 | ~X22CrMoV12-1 | Delivery from the stock, in stock |
Company Electrovek-steel offers to buy at the manufacturer’s price alloyed structural steel 18H11MNFB, as well as its foreign counterparts — steel grades X22CrMoV12−1 and 1.4923. There is a good price from the manufacturer. The supplier guarantees the assurance of the assortment of the delivery — a pipe, a circle, a rod — and ensures prompt delivery of the goods.
Composition and properties
Steel 18Х11МНФБ in the CIS countries and Russia is manufactured according to the specifications of the manufacturer, and its European counterparts — in accordance with EN10269. According to its consumer parameters, the data were related to the group of doped, with increased nickel content, which is confirmed by information on the chemical composition of the material. It is presented in the following table:
| Component | Carbon | Manganese | Silicon | Chromium | Molybdenum | Nickel | Vanadium |
| Content,% | 0.18… 0.24 | 0,4… 0,9 | Not more than 0.5 | 11.0… 12.5 | 0.8… 1.2 | 0.3… 0.8 | 0.25… 0.35 |
The mechanical characteristics of tubular and bulk metal rolling from these steels are as follows:
- Temporary tensile strength, MPa, not less than — 800;
- Limit of plasticity, MPa, not less than — 600;
- Relative elongation,%, not lower than 14;
- Relative narrowing of the cross-sectional area,% not less than 40;
- Impact strength, kJ / m 2, not lower than 20.
To buy pipes, a circle, a bar from steels of marks 18Х11МНФБ, X22CrMoV12−1 and 1.4923 company Electrovek-steel offers. Price — from the manufacturer. The supplier ensures the timely delivery of products to the point specified by the customer.
Application
The materials in question are used in the manufacture of parts of tubular connecting fittings, as well as various fasteners, the operation of which is associated with constant temperature fluctuations. For many parameters of EN 10088−1, the characteristics of 18Х11МНФБ, X22CrMoV12−1 and 1.4923 steels are not inferior to stainless grades. The materials are well processed by hot and cold volumetric stamping by machining, as well as by welding.
The company Electrovek-steel offers to buy structural alloy steel grades 18H11MNFB, X22CrMoV12−1 and 1.4923 at prices from the manufacturer. The supplier provides the necessary nomenclature of pipes, rods and a circle, guarantees delivery of production to the specified address.
