1.4914
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LonghaiSteel are Manufacturers and Suppliers of 1.4914 high temperature alloy with high quality and affordable quotation, If you are keen interested in the high temperature alloy , please feel free to contact with us for more detailed data concerning this type of steel Today! We will serve you with our honesty, integrity, and professionality. And specific features are as follows:

DIN standards high temperature high strength steel & high temperature alloy - steel grade and chemical component


Aviation standards material number :  1.4914

C(%):    0.11~0.19
Si(%):    0.15~0.65
Mn(%):    0.20~1.25
P(%)≤:    0.030
S(%)≤:    0.025
Cr(%):    10.0~12.0
Ni(%):    0.50~1.20
Mo(%):    0.40~1.00
other(%):    Nb 0.10~0.60,V 0.10~0.70,N 0.03~0.09
 

DIN standards high temperature high strength steel & high temperature alloy - heat treatment & mechanical property under room temperature
 
Aviation standards material number: 1.4914

Hot forming temperature /℃:    1100~850
Heat treatment temperature /℃ | annealing:    750~780    
Heat treatment temperature /℃ | quenching or solution:   1000 ~ 1150 air 
Heat treatment temperature /℃ | tempering: 700~750
Heat treatment temperature /℃ | ageing:    -
Condition: heat treatment
Mechanical property under room temperature |σb/MPa:  930~1130                  
Mechanical property under room temperature  |σs≥/MPa:    785     
Mechanical property under room temperature |δ5≥(%):    10        
Mechanical property under room temperature |Akv(DVM):  27       
Heat stability temperature/℃:   600
Non-scale temperature in air /℃:   -
 

 
DIN standards high temperature high strength steel & high temperature alloy  mechanical property under high temperature
 
Aviation standards material number: 1.4914
 
 
Mechanical property above 200℃ σ0.2/MPa,at following temperature /℃|200:    716
Mechanical property above 200℃ σ0.2/MPa,at following temperature /℃|300:    686
Mechanical property above 200℃ σ0.2/MPa,at following temperature /℃|400:    618
Mechanical property above 200℃ σ0.2/MPa,at following temperature /℃|500:    490
Mechanical property above 200℃ σ0.2/MPa,at following temperature /℃|600:    294
Mechanical property above 200℃ σ0.2/MPa,at following temperature /℃|700:    -
Mechanical property above 200℃ σ0.2/MPa,at following temperature /℃|800:    -
Creep rupture strength /MPa,at following time/h and temperature /℃|1000h|600:   245
Creep rupture strength /MPa,at following time/h and temperature /℃|1000h|700:    78
Creep rupture strength /MPa,at following time/h and temperature /℃|1000h|800:    -
Creep rupture strength /MPa,at following time/h and temperature /℃|1000h|900:    -
Creep rupture strength /MPa,at following time/h and temperature /℃|10000h|600:   147
Creep rupture strength /MPa,at following time/h and temperature /℃|10000h|700:    -
Creep rupture strength /MPa,at following time/h and temperature /℃|10000h|800:    -
Creep rupture strength /MPa,at following time/h and temperature /℃|10000h|900:    -
Creep rupture strength /MPa,at following time/h and temperature /℃|100000h|600:   76
Creep rupture strength /MPa,at following time/h and temperature /℃|100000h|700:    -
Creep rupture strength /MPa,at following time/h and temperature /℃|100000h|800:    -
Creep rupture strength /MPa,at following time/h and temperature /℃|100000h|900:    -
 
 

 
High temperature alloy 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
Request more data, visit our web
 

Advantage:

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 inperfections or based on the customer's requirementExcellent service for all kinds of industries,with advantages of technologies, equipment and price.
           

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