Haynes 188 Alloy 188 Sheet 0.2-50.8mm 2.4683 Plate R30188 Cut to size 100-1000mm (width : 100mm, length : 100mm, Thickness / Strength : 38.1mm)
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 get in touch with us. Our sales team will be happy to provide you with an offer from our available stock or delivery options.
The width and length tolerance for sheet metal blanks is +/-2mm. Please note: These blanks are intended for industrial use and are not suitable for decorative or visible applications. Surface scratches may be present and the finish is industrial quality. Sheets are cut using guillotine shears, and not all come with protective film. If surface quality is important for your project, please contact us directly so we can assist you in finding a suitable solution.
- Production time: 5–7 weeks
- Shipping preparation: 2–3 working days
- Delivery time: depends on the shipping service. For details, please refer to our FAQ.
Haynes 188 is a cobalt-based alloy known for its excellent heat resistance, containing about 40% cobalt, along with approximately 22% nickel and chromium, and 15% tungsten. This composition gives the material outstanding oxidation resistance up to 1100°C and makes it suitable for use in environments containing sulphur. Haynes 188 also offers good ductility, corrosion resistance, and resilience against abrasion and impact. While it cannot be age-hardened, it is well-suited for cold forming applications.
We offer material 2.4683 (Haynes 188) with international shipping. As a trusted supplier of nickel alloys, Evek GmbH ensures safe and straightforward delivery of your order.
Haynes 188 is primarily used in the production of components for gas turbines, as well as heat exchangers and high-temperature furnace parts.
Main properties of Alloy 188:
- Exceptional heat resistance
- 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
- Non-hardenable
- Excellent cold formability
If you are interested in purchasing Haynes 188, Evek GmbH offers competitive prices and is happy to assist with special requests if the product you need is not listed.
- 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 |