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According to the application and specialties, precision alloys are split into hard magnetic alloy, magnetically soft alloy, elastic alloy, expansion alloy, thermo bimetal, resistance alloy, thermocouple alloy, electric conduction alloy, electric contact alloy, shape memory alloy, superconducting alloy and so on.
1. Description
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nickel inconel 690Â has outstanding resistance to oxidizing chemicals and to high-temperature oxidizing gases. And it has resistance to stress corrosion cracking in chloride-containing environments as well as to sodium hydroxide solutions.
 nickel inconel 690 is used for applications such as coal-gasification units, burners and ducts for processing sulfuric acid, furnaces for petrochemical processing, incinerators and so on.
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 inconel 690 Specification
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UNS
W.Nr
N06690
2.4642
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 inconel 690 Chemical composition
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Grade
%
Ni
Cr
Fe
C
Mn
Si
Cu
S
690
Min
58.0
27.0
7.0
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0.05
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Max
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31.0
11.0
0.5
0.5
0.5
0.015
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 inconel 690 Mechanical properties:(Minimum value at 20°C)
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Tensile Strength
σb/MPa
Yield Strength
σp0.2/MPa
Elongation
σ5 /%
580
260
30
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 inconel 690  standards
Bar
Forging
Sheet/Strip
Pipe
ASTM B166
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ASTM B564
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ASTM B168
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ASTM B163
ASTM B829
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PHOENIX ALLOYSÂ CHARACTERISTICS:
1)Manufactured according to International Quality System (ISO9001)
2)Stable resistance and long-life span
3)Mill test certificate will be provided along with goods shipment
4)Size range  wire:.0.018-10mm  ribbons: 0.05-0.2*2-6mm  strips: 0.05-5*5-250mm,
bar:10~300mm, sheet: 0.7mmT * 1200mm W
5)Good packing methods to keep goods no damage during delivery
6)Customized shipping mark, packing, OEM serviceÂ
Company Profile:
Test Equipment :
Company strength:
Certificate:
 
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Our products sales all over the world as well. From the following two websites you can also get more information about our company:
http://www.jsxdhj.cn/
http://xingda-alloy.en.made-in-china.com
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Nickel Alloy 2.4642 Hot Rolled Round Bar
Model NO.: Xingda-023
Colaor: Silver
Shape: Irregular
Tensile Strength: 980min
Trademark: Xingda
Transport Package: Wooden
Specification: 1/2 to 5 Inch
Origin: Jiangsu
HS Code: 7409900000
Precision Alloys have special physical and mechanical properties, and are extensively applied in the key elements and devices of precision motor, electric appliance, instruments and meters, telecommunication equipments, and precision machines.