Product Details
Haynes* 188(UNS R30188)alloy plate, sheet, strip, rod, ring,factory
direct sales with good price
- 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
- Forms of product available at A-one Alloy
- Plate, sheet, strip, rod, bar, forging. ring
- Delivery
- *Haynes is a registered trademark of HaynesInternational, Inc.
Company Profile
About XUNSHI
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 alloys, high temperature alloys and stainless
steels in both pilot run and mass production. We are professionally
manufacturing materials with unique features, which are then used
in aerospace, military, electronics, marine, petroleum and
petrochemical industries.
Base on “Quality-oriented, Leading Technology, Continuous
Improvement, Customer Satisfaction”, we believe Xunshi could be
your best supplier.
Product Scope of Xunshi
· Inconel
· Hastelloy
· Incoloy
· Monel
· Nimonic
· Nitronic
· Haynes
· Special Stainless Steel
· Soft Magnetic Alloy
· Permanent Magnetic Alloy
· Elastic Alloy
· Controlled Expansion Alloy
· Magnetostrictive Material
Services of Xunshi
· Material selection
· Non-standard product research and pre-production
· Hard to find material sourcing
· Cutting/splitting
· Precision machining
· Heat treatment
· Customized Packing
· Logistics service
Advantages of Xunshi
· Experienced in industry
· Quality control system
· Authorized Certificates
· Guaranteed delivery and quality
· Customers from 30+ countries trust us
Xunshi is engaged in introducing China-origin high performance alloys to
the entire world. Choose Xunshi, choose high performance.