Haynes® Alloy 188 Rod 9.78-168.28mm 2.4683 Round Rod UNS R-30188 (length : 0.02 Meter, diameter : 117.98mm)
Applications: various parts for gas turbines; heat exchangers; components for high-temperature furnaces;
Properties: excellent heat resistance; good magnetic conductivity; excellent resistance to oxidation at temperatures up to 1100°C; resistance in sulphurous media; good ductility and good corrosion resistance; good resistance to abrasion and impact stress; non-hardenable; good cold formability;
Do you need a different steel grade or dimension? Please contact us. Our sales team will make you an offer from our stock program or delivery program :)
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Length Tolerance +/-2mm
If you require a different steel grade or size, please get in touch with us. Our sales team can provide a custom quote from our inventory or delivery program.
- Production time: 5-7 weeks
- Preparation for shipment: 2-3 working days
- Delivery time: depends on the parcel service. Please refer to our FAQ for more information.
Haynes 188 is a cobalt-based heat-resistant alloy containing approximately 40% cobalt. This high cobalt content contributes to its exceptional temperature resistance and magnetic properties. Alloy 2.4683 also includes about 22% nickel and chromium and 15% tungsten, offering outstanding oxidation resistance at temperatures up to 1100°C. It is suitable for use in sulphur-rich environments and demonstrates excellent ductility, corrosion resistance, abrasion resistance, and impact strength. While Alloy 188 cannot be age-hardened, it is highly suitable for cold forming processes.
Evek GmbH Online Shop supplies 2.4683 material worldwide. As a trusted supplier of nickel alloys, we ensure secure and straightforward shipping.
The primary use of Haynes 188 is in the production of various components for gas turbines. This alloy is also commonly used in the manufacturing of heat exchangers and high-temperature furnace parts.
Key features of Alloy 188 include:
- Outstanding heat resistance
- Good magnetic conductivity
- Superb oxidation resistance at temperatures up to 1100°C
- Resistance to sulphur-containing environments
- Excellent ductility and corrosion resistance
- High resistance to abrasion and impact
- Non-hardenable
- Excellent cold formability
If you are looking to purchase Haynes 188, Evek GmbH is your reliable partner. We offer competitive prices on nickel alloys and can provide a personalized quote if you do not see your required product listed.
- Type
- Round bar
- material
- Nickel alloy
- Material number
- 2.4683
- US
- R30188
- Alloy
- 188