Haynes 188 Alloy 188 Sheet 0.2-50.8mm 2.4683 Plate R30188 Cut to size 100-1000mm (length : 1000mm, width : 200mm, Thickness / Strength : 1.45mm)
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 dimension, please get in touch with us. Our sales team will provide a customized offer based on our stock or delivery program.
The sheet metal blanks have a width and length tolerance of +/-2mm. Important note: These blanks are not intended for decorative or visible applications—scratches may be present. The surface is of standard industrial quality, cut using guillotine shears. Protective film is not guaranteed on all pieces. If surface appearance is important to you, please contact us separately, and we will work to accommodate your needs.
- Production time: 5-7 weeks
- Shipping preparation: 2-3 working days
- Delivery time: varies by courier—please check our FAQ for details
Haynes 188 is a cobalt-based, heat-resistant alloy with approximately 40% cobalt content, ensuring excellent temperature resistance and good magnetic properties. The alloy also contains about 22% nickel and chromium and around 15% tungsten. It offers outstanding oxidation resistance at temperatures up to 1100°C and is also resistant to sulphur-containing environments. This material is notable for its good ductility, corrosion resistance, and strong resistance to abrasion and impact. Alloy 188 is not age-hardenable but is highly suitable for cold forming.
Evek GmbH Online Shop supplies material 2.4683 worldwide. As a trusted supplier of nickel alloys, we ensure safe and straightforward shipping.
Haynes 188 is mainly used in the production of gas turbine components. It is also suitable for heat exchangers and high-temperature furnace parts.
Main features of Alloy 188:
- Outstanding heat resistance
- Good magnetic conductivity
- Excellent oxidation resistance up to 1100°C
- Resistance to sulphur-containing media
- Good ductility and corrosion resistance
- Strong resistance to abrasion and impact
- Not hardenable by aging
- Excellent cold formability
If you are looking to purchase Haynes 188, Evek GmbH offers competitive prices and can provide a personalized quote if you don't see your desired product 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 |