Marage 250
2013-07-21 09:31:37   Source:   Criticism:0 CTR:

LonghaiSteel are Manufacturer and supplier ofMarage 250 high temperature alloy with high quality and affordable q...
LonghaiSteel are Manufacturer and supplier of Marage 250 high temperature alloy with high quality and affordable quotation, If you are keen interested in the superalloy, please feel free to contact with us for more detailed data concerning this type of Special alloy Today! We will serve you with our honesty, integrity, and professionality. And specific features are as follows:

Steel grade & Chemical composition - high temperature alloy and other special alloy
Steel grade:  Marage 250
C(%):    0.03
Si(%):    ≤0.10
Mn(%):    ≤0.10
Cr(%):    —
Ni(%):    18.5
Mo(%):    5
Co(%):    9
W(%):    —
Al(%):    0.1
Cu(%):    —
Ti(%):    0.6
Fe(%):    —
Other (%):    B,Zr,Ca

High temperature alloy Features and Performance:
High temperature alloy is a kind of metal material that operating under high temperature above 600℃ and certain stress condition for a long time. It holds combination properties, such as exellent high temperature strength, antioxidation and heat resistance corrosion property, favourable fatigue property, fracture toughness property. which has become irreplaceable key material of hot end parts for military and civilian gas turbine engine.
High temperature alloy is widely used to produce the high temperature components for gas turbine in the field of aviation, naval vessels and industry, such as turbine blade, guide blade, turbine disc, high pressure compressor disc, combustor, and also production of energy conversion devices, such as aerospace craft, rocket motor, nuclear reactor, petrochemical equipments, coaly transforming and so on. 
Superalloy is a kind of special alloy holds the property both heat stability and heat resistance. It divides into wrought superalloy, cast superalloy and powder metallurgy superalloy according to preparation technology.

Performance and Application field -  Special alloy
Special alloy is a kind of alloy provided with special physical and chemical properties, special funtion and applications. And normally includes superalloy, precision alloy, corrosion resistant alloy, high resistance for electrical heating alloy and special function alloy.
Special alloys are widely used in the field of manufacturing the components with property of thermostability, corrosion resistance, special physical performance for aviation, aerospace, nuclear energy, naval vessels, electronic control and so on.

Superalloy is essential in many application fields:
Gas turbine
Turbine blade
Fuel nozzle
Heat treating fixture
Furnace muffle
Nuclear reactor
Heat treatment furnace flask and components, especially in the carbonization.
These materials must stand up to high heat, extreme oxidation potential and cycling
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LonghaiSteel have advanced production equipment and a team of professional design team, strict implementation of ISO9001 quality management system
Specialized in high quality steel and best service
Forged/hot rolling/ extrusion of steel
We produce and offer steel products with following specifications:
Round bar steel (Diameter): 1mm to 3000mm
Square steel: 1mm to 2000mm
Plate steel: 0.1mm to 2500mm
Width: 10mm to 2500mm
Length: We can supply random length based on the customer's requirement.
Forged steel shape: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes
Tubings: OD: φ6-219 mm, with wall thickness ranging from 1-35 mm.
Finished goods condition: hot forging/hot rolling + annealing/normalizing + tempering/quenching + tempering/any other conditions based on the customer's requirement
Surface conditions: scaled (hot working finished)/ground/rough machining/fine machining or based on the customer's special requirements.
Furnaces for metallurgical processing: electrode arc + LF/VD/VOD/ESR/Vacuum consumable electrode.
Ultrasonic inspection: 100% ultrasonic inspection for any inperfection or based on the customer's requirement. Excellent service for all kinds of industries,with advantages of technologies, equipment and price.

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