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Inconel 690 TIG MIG Welding Wire ASTM B163 ASTM B829

China Inconel 690 TIG MIG Welding Wire ASTM B163 ASTM B829, Find details about China Inconel 690 Wire, Inconel 690 Wires from Inconel 690 TIG MIG Welding Wire ASTM B163 ASTM B829

Model NO.
inconel 690
Sample
Free
Delivery Time
5-15days
Name
Inconel 690 Wire
Surface
Bright
Criterion
ASTM Aws
Diameter
0.02-5.0mm
OEM
Yes
Trademark
HUONA
Transport Package
Wooden Case
Specification
0.02-5.0mm
Origin
Shanghai, China
HS Code
7505220000
Model NO.
inconel 690
Sample
Free
Delivery Time
5-15days
Name
Inconel 690 Wire
Surface
Bright
Criterion
ASTM Aws
Diameter
0.02-5.0mm
OEM
Yes
Trademark
HUONA
Transport Package
Wooden Case
Specification
0.02-5.0mm
Origin
Shanghai, China
HS Code
7505220000

Inconel 690 TIG MIG Welding Wire ASTM B163 ASTM B829
General Description
Inconel 690 has the highest chromium content (29% Cr) among nickel alloys suitable for fabrication of pressure equipment, which confers exceptional resistance to oxidizing media. It is used for hot sulfuric acid, nitric acid, and nitric/ hydrofluoric acid mixtures, as well as for oxidizing salts. The high chromium content also improves resistance in hot sulfidizing environments.
Inconel 690 has good resistance to oxidizing chemicals, such as nitric acid, and to sulfur-containing gases at high temperature. Inconel 690 has a superior stress cracking resistance than Inconel 600 in steam generation nuclear reactors for piping, separators and weldments.
Applications involving nitric acid or nitric-plus-hydrochloric acid. Examples are tail-gas reheaters used in production of nitric acid and steam-heating coils in nitric- plus-hydrochloric acid solutions used for pickling stainless steels and reprocessing nuclear fuels. Inconel 690 is also useful for hightemperature service in gases containing sulfur.
Chemical Composition

GradeNi%Cr%Fe%Ti%Mn%Si%C%Cu%P%S%Cu%RE%
Inconel 690Min 5827-317-11Max 0.5Max 0.5Max 0.5Max 0.05Max 0.5Max 0.030Max 0.015Max 0.5Max 0.1
Specifications
GradeUNSWerkstoff Nr.
Inconel 690N066902.4642
Physical Properties
GradeDensityMelting Point
Inconel 6908.2 g/cm31340°C-1377 °C
Mechanical Properties
AlloyTensile StrengthYield StrengthElongationBrinell Hardness (HB)
Inconel 690 Annealed>580 MPa>260 MPa30%150-240

Size Range
Inconel 690 wire, bar are available.
Inconel 690 TIG MIG Welding Wire ASTM B163 ASTM B829


 

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