Haynes 188® - 2.4683 - Alloy 188 circle, wire, tube
International Equivalent
| Mark | Analogue | W. Nr. | Aisi Uns | En | Order |
|---|---|---|---|---|---|
| 188 | 2.4683 | CoCr22NiW | Delivery from the stock, in stock |
Haynes 188™ - UNS R30188
Common trade names: Haynes® 188, Udimet® 188, Conicro® 4023. Haynes 188™ is a cobalt based chromium-nickel alloy. It has excellent heat resistance and high oxidation resistance up to 1100 °C.
Applications
Rolled products include: rounds, wires, seamless and welded tubes, sheets, plates, forgings, fittings and flanges. Hines 188™ has good sulfidation resistance and is often used in gas turbines, liners, combustion chamber flame catchers and gas line transitions.
Chemical composition of Hines 188
| C | Mn | P | S | Si | Cr | Ni | Mo | Cu | Co | Cb+Ta | Ti | B | Fe | W | La |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0,05-0,15 | 1.25 max | 0.02 max | 0.015max | 0,2-0,5 | 21,0-23,0 | 20,0-24,0 | basis | 0,015 | 3,0 | 13-15 | 0,03-0,15 |
Buy at the best price
Evek GmbH has a wide range of heat-resistant nickel-based grades in stock. Prices are due to the technological features of production without the inclusion of additional costs. All products are certified. With us it is easy to buy the necessary products in bulk for large-scale projects, we also offer favorable conditions for retail customers. If you are interested in our offer, contact the nearest office. Terms of realization of orders are minimal. Wholesale customers get discounts.