Haynes 188 Alloy 188 Sheet 0.2-50.8mm 2.4683 Plate R30188 Cut to size 100-1000mm (width : 100mm, length : 100mm, Thickness / Strength : 31.75mm)
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 :)
Did you not find the desired sizes? Just contact us! We will be happy to help you with your request
Length Tolerance +/-2mm
If you require a different steel grade or size, please reach out to us. Our sales team will be happy to provide you with a tailored offer from our available stock or delivery options.
The width and length tolerance for sheet metal blanks is +/-2mm. Please note: these sheet blanks are not intended for decorative or visible applications, and surface scratches may occur. They are supplied in standard industrial quality, cut with guillotine shears. Not all sheets come with protective film. If surface finish is important for your application, please contact us for a suitable solution.
- Production time: 5-7 weeks
- Preparation for shipping: 2-3 working days
- Delivery time: depends on the shipping service – please refer to our FAQ for details
Haynes 188 is a cobalt-based heat-resistant alloy, containing about 40% cobalt, which provides excellent temperature resistance and good magnetic properties. The alloy also includes approximately 22% nickel and chromium, and 15% tungsten. It offers outstanding resistance to oxidation at temperatures up to 1100°C and is resistant to sulphur-containing environments. Haynes 188 is known for its good ductility, strong corrosion resistance, and durability against abrasion and impact. This alloy is not age-hardenable but is highly suitable for cold forming.
At Evek GmbH Online Shop, we supply material 2.4683 with worldwide delivery. As a trusted supplier of nickel alloys, we ensure secure and straightforward shipping.
Main applications for Haynes 188 include the production of gas turbine components, heat exchangers, and parts for high-temperature furnaces.
Key properties of Alloy 188:
- Superior heat resistance
- Good magnetic properties
- Outstanding oxidation resistance up to 1100°C
- Resistant to sulphur-containing environments
- Excellent ductility and corrosion resistance
- High abrasion and impact resistance
- Not hardenable by aging
- Excellent cold workability
If you’re looking to purchase Haynes 188, Evek GmbH offers competitive prices on nickel alloys and can provide a personalized offer if you need a specific product.
- Type
- Sheet metal
- Material number
- 2.4683
- US
- R30188
- Alloy
- 188
- density
- 9.1 g/cm³
- Melting point
- 1300 °C
- Thermal conductivity
- 10.2 W/(m - K)
- Electrical resistance
- 0.95 Ω mm²/m
| | Combination name | Price | |
| | £2,189.70 | ||
| | length : 400mm width : 400mm Thickness / Strength : 1.02mm | £1,751.70 | |
| | length : 500mm width : 500mm Thickness / Strength : 1.02mm | £2,737.10 | |
| | £2,737.10 | ||
| | length : 400mm width : 400mm Thickness / Strength : 1.27mm | £2,189.70 | |
| | £3,120.30 | ||
| | length : 400mm width : 400mm Thickness / Strength : 1.45mm | £2,496.20 | |
| | £1,551.90 | ||
| | length : 400mm width : 400mm Thickness / Strength : 1.6mm | £2,759.00 | |
| | £1,774.80 | ||
| | length : 400mm width : 400mm Thickness / Strength : 1.83mm | £3,155.20 | |
| | £1,970.70 | ||
| | £2,291.00 | ||
| | £2,463.40 | ||
| | £3,079.20 | ||
| | £1,740.80 | ||
| | £2,047.40 | ||
| | £1,539.60 | ||
| | length : 200mm width : 200mm Thickness / Strength : 6.35mm | £2,737.10 | |
| | £2,309.40 | ||
| | £3,079.20 | ||
| | £2,052.80 | ||
| | £2,737.10 | ||
| | £3,421.40 | ||
| | £4,105.70 | ||
| | £5,474.20 |