| Alloy Name | Trade Name | UNS No. | American Specs | German Specs | French Specs |
| Nickel Alloy 230 | Haynes 230 | UNS N06230 | AMS 5878 Sheet, Strip and Plate AMS 5891 Bar and Forgings |
DIN 17744 No 2.4733 | NiCr22W14Mo |
| Chemical Composition Limits | ||||||||||||||||||
| Weight% | C | Mn | Si | P | S | Cr | Co | Fe | Al | Ti | B | Cu | La | W | Mo | Ni | ||
| Haynes 230 | 0.05-0.15 | 0.30-1.0 | 0.25-0.75 | 0.03 | 0.015 | 20.0-24.0 | 5.0 | 3.0 | 0.20-0.50 | 0.10 | 0.015 | 0.50 | 0.005-0.05 | 13.0-15.0 | 1.0-3.0 | Rem | ||
Alloy 230 is a nickel-chromium-tungsten-molybdenum alloy that combines excellent high temperature strength, outstanding resistance to nitriding environments and excellent long term thermal stability. Haynes 230 is easily fabricated and has very good forming and welding characteristics. Due to Haynes 230 combined properties it is very well suited to a wide variety of component applications in the aerospace and power industries. Haynes 230 is used for combustion cans, transition ducts, flame holders, thermocouple sheaths and other important gas turbine components. Haynes alloy 230 is solution treated at 2150 to 2275°F followed by rapid cooling, and is supplied in this condition (as per AMS 5891 and AMS 5878). Haynes 230 can be both hot worked and cold worked and all parts should be annealed and rapidly cooled in order to restore the best balance properties.
| Material | Test Temp °F | Ultimate Tensile Strength | 0.2 % Yield Strength | Elongation in % | Hardness HB |
| Haynes Alloy 230 Extruded Bar Solution Treated (AMS 5891) |
RT | 758 Mpa 110 ksi | 310 Mpa 45 ksi | 35 | 241 max |
| Material | Test Temp °F | Ultimate Tensile Strength | 0.2 % Yield Strength | Elongation in % | Hardness HB |
| Haynes Alloy 230 Sheet Solution Treated (AMS 5878) |
RT | 793 Mpa 115 ksi |
345 Mpa 50 ksi |
40 | 25 max |
| Haynes Alloy 230 Sheet Solution Treated (AMS 5878) |
1000 | 699 Mpa 101.5 ksi |
303 Mpa 44 ksi |
53.7 | - |
| Haynes Alloy 230 Sheet Solution Treated (AMS 5878) |
1400 | 539 Mpa 78.3 ksi |
323 Mpa 46.9 ksi |
61.2 | - |
| Haynes Alloy 230 Sheet Solution Treated (AMS 5878) |
2000 | 90 Mpa 13.1 ksi |
69 Mpa 10 ksi |
37 | - |
Specifications
UNS N06230
AMS 5878 - Sheet, Strip and Plate
AMS 5891 - Bar and Forging
GE B50TF246
DIN 17744 No 2.4733
NiCr22W14Mo
ASME SB 435 Sheet, Strip and Plate
ASME SB 572 Bar and Rod
ASME SB 564 Forgings
ASME SB 619 Welding Pipe
ASME SB 622 Seamless Tube and Pipe
ASME SB 626 Welded Tube
ASME SB 366 Fittings
ASTM B435 Sheet, Strip and Plate
ASTM B572 Bar and Rod
ASTM B564 Forgings
ASTM B619 Welded Pipe
ASTM B 622 Seamless Tube and Pipe
ASTM B626 Welded Tube
ASTM B366 Fittings
Haynes 230 (trademark)
Harsh steel is a major stockist and Exporter of Nickel Alloy 230 to many countries of the world such as Singapore, Brisbane, Sydney, Melbourne, Australia, Houston, TX, San Diego, San Francisco, Atlanta, USA, Brentford, United Kingdom, Phoenix, Ireland, New Zealand and Canada, Western Australia, Queensland, New South Wales, South Australia, Victoria, Australian Capital Territory, Tasmania, Northern Territory, Ontario, British Columbia, Yukon Territory, Alberta, Manitoba, Saskatchewan, Newfoundland, Prince Edward Island, New Brunswick, Nova Scotia, Eastern Cape, Gauteng, Kwazulu-Natal, Western Cape, England, Scotland, Wales, Northern Ireland, Lagos, Abuja Capital Territory, Vadodara, Mumbai, Chennai, New Delhi, Mahape, Gurgaon, Noida, Bangalore, Coimbatore, Cochin, Ash Sharqiyah, Ar Riyad, Makkah, Dhahran, Riyadh, Jiddah, Jeddah, Masqat, Kwazulu-Natal, Gauteng, Western Cape, Free State, Eastern Cape, Alberta, Saskatchewan, British Columbia, Newfoundland, New Brunswick, Manitoba, Ontario, Nova Scotia, Quebec, Calgary, Edmonton, Vancouver, Toronto, Birmingham, Brentford, Manchester, Bristol, Sheffield, Milton Keynes, London, Poplar, Edinburgh, Thames Ditton.