Haynes® Alloy 188 Rod 9.78-168.28mm 2.4683 Round Bar UNS R-30188 (length : 1 Meter, diameter : 12.95mm)

Length Tolerance +/-2mm

If you require a different steel grade or size, please get in touch with us. Our sales team will provide you with a tailored offer from our stock or delivery program.

• Production time: 5-7 weeks
• Shipment preparation: 2-3 business days
• Delivery time: depends on the chosen parcel service. Further details can be found in our FAQ.

Haynes 188 is a cobalt-based, heat-resistant alloy, containing approximately 40% cobalt. This composition ensures high temperature resistance and reliable magnetic conductivity. The alloy, also known as 2.4683, includes about 22% nickel and chromium, as well as 15% tungsten. It stands out for its outstanding oxidation resistance up to 1100°C and is also robust in sulphur-containing environments. Haynes 188 offers good ductility, excellent corrosion resistance, and strong resistance to abrasion and impact. While this alloy is not age-hardenable, it is well-suited for cold forming processes.

Evek GmbH Online Shop supplies 2.4683 worldwide. As a trusted supplier of nickel alloys, we ensure secure and straightforward shipping.

Haynes 188 is primarily used for producing various components for gas turbines. It is also utilized in the manufacturing of heat exchangers and high-temperature furnace parts.

Key properties of Alloy 188 include:

• Outstanding heat resistance
• Good magnetic conductivity
• Exceptional oxidation resistance up to 1100°C
• Resistant to sulphur-containing media
• Good ductility and corrosion resistance
• High resistance to abrasion and impact
• Not age-hardenable
• Excellent cold formability

If you are looking to purchase Haynes 188, Evek GmbH offers competitive prices and can provide a custom quote if you don't see the exact product you need in our catalog.