Sheet, strip haynes 188® - 2.4683 - alloy 188
International Equivalent
| Mark | Analogue | W. Nr. | Aisi Uns | En | Order |
|---|---|---|---|---|---|
| 188 | 2.4683 | CoCr22NiW | Delivery from the stock, in stock |
Technical characteristics
High-alloy heat-resistant steel on the basis of cobalt. (Co 50%), alloyed with chromium, tungsten, lanthanum, Nickel, manganese. Alloying has a multifaceted effect on the quality of the steel. Demonstrates a high corrosion resistance. designed for continuous operation in high temperature 2100°F (1150°C) and oxidative environments.
Percentage composition
| Co | Cr | Mn | C | Fe | Si | W | Ni | La | B | S | P |
|---|---|---|---|---|---|---|---|---|---|---|---|
| basis | 21−23 | ≤1,25 | 0,05−0,15 | 3,0 |
0,2−0,5 | 13−15 | 20−24 | 0,03−0,12 | ≤0,015 | ≤0,015 | ≤0,015 |
Smelted in an open arc furnace. The rental at 1000 °C are available hot deformation: rolling, drawing, stamping. Excellent corrosion resistance gives the doping with lanthanum, which sells protective oxide film of extraordinary vitality and prevents oxidation at a temperature of 2100°F (1150°C).
Cold treatment
Turning, milling, grinding, drilling.
Analogues
High-temperature alloys Haynes 25, Haynes 214, Haynes 230.
Application
Manufacture of tools for hot working, parts of gas turbine and rocket engines, high temperature ovens parts drying and firing, the production of heat shields and special medical equipment.
Supplier
Offer to buy a sheet, ribbon, haynes 188® — 2.4683 with specialized warehouses supplier Evek GmbH with delivery to any city. Full compliance with the international quality standards. Supplier Evek GmbH offers to buy a sheet, ribbon, haynes 188® — 2.4683, the price is optimal.
To buy, best price
Offer sheet, ribbon, haynes 188® — 2.4683, the price is due to the technological features of production without the inclusion of additional costs. On the company’s website shows information about latest product arrivals. You can hire a custom settings. We have the best ratio of price and quality for the entire range of products. In the segment of high-temperature steel company Evek GmbH — best supplier.
