| 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 |
alloy230是一种镍铬 - 钨 - 钼合金，具有出色的高温强度，杰出的抗氮化环境和出色的长期热稳定性。 合金230易于制造，具有非常好的成形和焊接特性。 由于合金230的组合性能，它非常适合航空航天和电力行业的各种组件应用。 合金230用于燃烧罐，过渡管道，火焰保持器，热电偶护套和其他重要的燃气轮机部件。 海恩斯合金230在2150至2275°F进行溶液处理，然后快速冷却，并在此条件下供应（按照AMS 5891和AMS 5878）。 合金230既可以热加工也可以冷加工，所有部件都应退火并迅速冷却以恢复最佳的性能平衡。
| 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 | - |
| (Non-room temperature figures are typical only) | |||||
Availability
A lloy 230 is available in Plate, Sheet, Strip, Foil, Billet, Bar, Wire, Forging Stock, Welding Products, Pipe and Tubing. For stock availability contact Sales
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)
