Model: METCO 441NS-1
Metallic Overlay Welding PowderSpecial Features:
Nsn is used to purchase a of 20containrs to a of 59 containers; 65 mgzro, 26ni 7cr 2al blend; -90+11 um (-170 mesh +11 um); ra 62 hardness; certification msrr 9507/20; texture/finish as-sprayed 350; coating numbers p441-10 and p441-11; magnesium zirconate and nickel-chromium alloy powder blend.Used to produce the intermediate coating of a three-part graded thermal barrier coating system.Usually used in conjunction with a metco 443ns nickel-chromium alloy aluminum basecoat and metco 210ns magnesium-zirconate final coat
Properties:
A metallic powder used for coating metallic or nonmetallic surfaces by the welding process, to produce a surface resistant to abrasion and/or corrosion. It may be applied with an oxy-acetylene torch, furnace, or with a spray weld gun.
Part METCO 441NS-1 NSN 3439-01-478-7469
Material Classification
Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicatorsPackaging & Shipping
Freight Classification
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Schedule B and Export
- Schedule B: 8515902000
- SITC: 73739
- End Use: Metalworking machine tools
- NAICS: 333992
- USDA: 1
Freight Class: Welding machine parts and parts of apparatus
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