Inconel 718 WNr 2.4667 GH4169 nickel round bar

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Thickness :
from 0.1mm to 30mm

Grade :
200 Series/300 Series/400series

Surface :
BA/2B/NO.1/NO.3/NO.4/8K/HL/2D/1D

Standard :
JIS, AiSi, ASTM, GB, DIN, EN

Type :
sheet, coil, pipe, bar, strip, wire

Material :
stainless steel, carbon steel, galvanized, aluminum, copper, alloy steel

Email :
info@asiametalltd.com (your request will be responsed within 1 hour.)

Description of inconel 718

Alloy 718 is a precipitation hardenable nickel-based alloy designed to display exceptionally high yield, tensile and creep-rupture properties at temperatures up to 1300°F. The sluggish age-hardening response of alloy 718 permits annealing and welding without spontaneous hardening during heating and cooling. This alloy has excellent weldability when compared to the nickel-base superalloys hardened by aluminum and titanium. This alloy has been used for jet engine and high-speed airframe parts such as wheels, buckets, spacers, and high temperature bolts and fasteners.


Features

Good process property

Good welding performance

Stable chemical property in low temperature

High inoxidizability

High tensil strength ,fatigue resistance,creep strength, breaking strenght

Good corrosion resistance

Processing


Hot working

Proper working temperature 1120-900℃,cooling method is water quenching or other quick cooling method. It must be annealing in time after hot working to maintain best properties. The material should be heat to processing temperature limited when hot working, in order to ensure the material plasticity during processing, when the deformation reaches 20% the final processing temperature should not be lower than 960 ℃.


Cold working

Cold working should be after solution annealing,the rate of hard working is greater than austenitic stainless steel, therefore the equipments need to be adjusted,and there should be solution annealing process during cold processing.


Chemical Composition (%):

ElementMinMax
C-0.08
Mn-0.35
Si-0.35
P-0.015
S-0.015
Ni+Co50.055.0
Cr17.021.0
Co-1.0
FeBal
Al0.350.80
Mo2.803.30
Ti0.651.15
B0.0010.006
Cu-0.15
Nb+Ta4.755.50

 

Similar Brand

GB/TUNSTrademarkJISISO
GH4169N07718Inconel718NCF718NiCr19Nb5Mo3

 

Inconel 718 Physical Property

Density8.22g/cm3
Melting Point1260-1340℃

 

Mechenical Property(Min)

Alloy

Tensil Strength

Rm  N/mm2

Yield Strength

RP0.2N/mm2

Elongation

A5%

HB
Solution Treatment96555030≤363


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