Packaging Details | By customers' require |
Delivery Time | Available on request |
Payment Terms | 30% T/T in advance, balance before shipment |
Supply Ability | 10000 kg per month |
Place of Origin | Suzhou, China |
Brand Name | XUNSHI |
Model Number | GH5188-Avril |
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Product Specification
Packaging Details | By customers' require | Delivery Time | Available on request |
Payment Terms | 30% T/T in advance, balance before shipment | Supply Ability | 10000 kg per month |
Place of Origin | Suzhou, China | Brand Name | XUNSHI |
Model Number | GH5188-Avril |
Haynes 188(UNS R30188)GH5188(China), KCN22W(France)Plate, sheet, strip, rod, bar, forging. ring
Introduction Haynes 188 is a cobalt-based alloy which possesses a unique combination of properties. It has excellent high temperature strength and oxidation resistance to 2100°F (1150°C) combined with good post-aging ductility. |
Characters Haynes 188 has average room temperature tensile properties in the bright annealed condition of 137.2 ksi (946 MPa) ultimate strength, 67.3 ksi (464 MPa) yield strength and 53% elongation. At 1800°F (980°C) the alloy has ultimate and yield strengths of 35.2 ksi (243 MPa) and 19.0 ksi (131 MPa), respectively, with 59% elongation. Cryogenic temperatures do not significantly affect the ductility of alloy 188, but strength levels are increased markedly. The excellent oxidation resistance of Haynes 188 results from minute additions of lanthanum, which modifies the protective oxide scale in such a manner that the oxide becomes extremely tenacious and retards diffusion when exposed to temperatures through 2100°F (1150°C). Haynes 188 exhibits good ductility after prolonged exposure at temperatures of 1200, 1400, and 1600°F (650, 760 and 870°C) for 16,000 hours. |
Application Because of its excellent strength, ductility and oxidation resistance, Haynes 188 meets the critical high-temperature material requirements for gas turbine applications as well as many of those in the airframe, chemical and nuclear fields. Typical uses are as transition ducts, combustor cans, spray bars, flame-holders and afterburner liners in jet engines. |
Equal grades UNS R30188, GH5188(China), KCN22W(France), Alloy188 |
Chemical composition Carbon 0.05~0.15 Manganese 1.25 max Silicon 0.20~0.50 Phosphorus--0.02 max Sulfur--0.015 max Chromium 21.0~23.0 Nickel 20.0~24.0 Tungsten 13.0~15.0 Lanthanum 0.03~0.12 Boron --0.015 max Iron --3.0 max Cobalt Bal. |
Standard AMS 5608, AMS 5772, |
Forms of product available at A-one Alloy Plate, sheet, strip, rod, bar, forging. ring |
Delivery Available on request |
*Haynes is a registered trademark of HaynesInternational, Inc.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2005
Total Annual:
5000000-800000
Employee Number:
60~100
Ecer Certification:
Site Member
Suzhou Xunshi New Material Co., Ltd (refered as Xunshi afterwards) is a professional supplier of high performance alloys. Our factory is specialized in manufacturing Nickel alloys & Cobalt alloys for 10+ years,with a company mission to provide a high quality, reliable source for precision allo... Suzhou Xunshi New Material Co., Ltd (refered as Xunshi afterwards) is a professional supplier of high performance alloys. Our factory is specialized in manufacturing Nickel alloys & Cobalt alloys for 10+ years,with a company mission to provide a high quality, reliable source for precision allo...
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