High definition Nimonic Alloy - Haynes Alloy 188 Udimet 188 Round bar Supplier – Sekonic

Product Detail

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High definition Nimonic Alloy - Haynes Alloy 188 Udimet 188 Round bar Supplier – Sekonic Detail:

Common Trade Names:Haynes 188, Alloy 188, GH5188, UNS R30188

Hayness 188 (Alloy 188)is a cobalt-base alloy with excellent high -temperature strength and good oxidation resistance to 2000°F (1093°C). The high chromium level coupled with small additions of lanthanum produce an extremely tenacious and protective scale. The alloy also has good sulfidation resistance and excellent metallurgical stability as displayed by its good ductility after prolonged exposure to elevated temperatures. Good fabricability and weldability combine to make the alloy useful in gas turbine applications such as combustors, flame holders,liners and transition ducts.

Alloy 188 Chemical Composition

C	Cr	Ni	Fe	W	La	Co	B	Mn	Si
0.05 0.15	20.0 24.0	20.0 24.0	≦ 3.0	13.0 16.0	0.02 0.12	bal	≦ 0.015	≦ 1.25	0.2 0.5

Alloy 188 Physical properties

Density （g/cm³）	Melting point （℃）	Specific heat capacity （J/kg·℃）	Thermal expansion coefficient （(21-93℃)/℃ ）	Electric resistivity （Ω·cm）
9.14	1300-1330	405	11.9×10E^-6	102×10E^-6

Alloy 188 Mechanical Properties

Instantaneous（bar，typical hot treatment）

Test temperature ℃	Tensile strength MPa	Yield strength (0.2yield point)MPa	Elongation %
20	963	446	55

Alloy 188 Standards and Specifications

AMS 5608, AMS 5772,

Bar/Rod	Wire	Strip/Coil	Sheet/Plate
AMS 5608		AMS 5772

Alloy 188 Available Products in Sekonic Metals

Inconel 718 bar,inconel 625 bar

Alloy 188 Bars & Rods

Round bars/Flat bars/Hex bars, Size From 8.0mm-320mm, Used for bolts,fastners and other spare parts

welding wire and spring wire

Alloy 188 welding wire

Supply in welding wire and spring wire in coil form and cut length.

Sheet & Plate

Alloy 188 sheet & plate

Widths up to 1500mm and lengths up to 6000mm,Thickness from 0.1mm to 100mm.

Alloy 188 seamless tube

Standards size and customized dimension can be produced by us with small tolerance

inconel strip,invar stirp,kovar stirp

Alloy 188 strip & coil

Soft condition and hard condition with AB bright surface, width up to 1000mm

Why Haynes 188 ?

• Strength and oxidation resistant to 2000°F
• Good post-aging ductility
• Resistant to sulfate deposit hot corrosion

Haynes 188 Application field：

Gas turbine engine combustor cans, spray bars, flame-holders and afterburner liner

Product detail pictures:

Related Product Guide:
electropolished
Why Cobalt based Alloys

As a way to finest meet up with client's wants, all of our operations are strictly performed in line with our motto "High Quality, Aggressive Price, Fast Service" for High definition Nimonic Alloy - Haynes Alloy 188 Udimet 188 Round bar Supplier – Sekonic , The product will supply to all over the world, such as: Tajikistan, Los Angeles, Slovakia, To create more creative products, maintain high-quality products and update not only our products but ourselves so as to keep us ahead of the world, and the last but most vital one: to make every client satisfied with everything we offer and to grow stronger together. To be the real winner, starts here!

Alloy 188 bar