Haynes 188 Alloy 188 Sheet 0.2-50.8mm 2.4683 Plate R30188 Cut to size 100-1000mm (length : 150mm, width : 150mm, Thickness / Strength : 12.7mm)

Length Tolerance +/-2mm

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

The dimensional tolerance for the width and length of sheet metal blanks is +/-2mm. Please note: These sheet metal blanks are intended for industrial use and are not recommended for decorative or visible applications, as surface scratches may be present. The surface is industrial-grade quality, and sheets are cut using guillotine shears. Not all sheets come with protective film. If surface quality is important for your project, please let us know in advance—we will do our best to accommodate your needs.

• Production time: 5-7 weeks
• Preparation for shipping: 2-3 working days
• Delivery time: Depends on the chosen shipping service. Please refer to our FAQ for more details.

Haynes 188 is a heat-resistant, cobalt-based alloy containing approximately 40% cobalt, which provides excellent temperature resistance and magnetic properties. It also includes about 22% nickel and chromium, and 15% tungsten. This alloy offers outstanding oxidation resistance at temperatures up to 1100°C and is highly resistant to sulphur-containing atmospheres. Haynes 188 features good ductility, corrosion resistance, and withstands abrasion and impact well. While it cannot be age-hardened, it is highly suitable for cold forming processes.

Evek GmbH Online Shop supplies material 2.4683 and ships internationally. As a trusted supplier of nickel alloys, we ensure safe and straightforward delivery.

The primary applications of Haynes 188 include manufacturing various components for gas turbines, as well as heat exchangers and parts for high-temperature furnaces.

Key properties of Alloy 188:

• Excellent resistance to high temperatures
• Good magnetic conductivity
• Outstanding oxidation resistance up to 1100°C
• Resistant to sulphur-containing environments
• 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 pricing and is happy to assist if you need a specific product not currently listed.