Hot Products
Home ALLOY 4J29 Controlled expansion alloy

ALLOY 4J29 Controlled expansion alloy

Send Message Request a Quote
Features This is an iron-nickel-cobalt alloy, the coefficient of expansion of 4J29 alloy is close to borosilicate glass within the temperature range of -80~450℃ It has a high Curie temperature and maintains stability at low temperatures. Chemical Analysis
% Fe Ni Cr Co Cu C Mn Si P S Mo
4J29 Min. Balance 28.5 16.8
Max. Balance 29.5 0.2 17.8 0.2 0.03 0.5 0.3 0.002 0.2 0.2
Coefficient of Linear Expansion
20-100°C 20-300°C 20〜400oC 20 〜450°C 20-500°C 20~560°C
- - 4.6 〜5.2 5.1~ 5.5 - -
Applications
Scan QR to Read
Links：https://www.globefindpro.com/products/9651.html
Recommended Products
Hot Products
WH6990 Wood Protective Agent - Coating Type WH6990 Wood Protective Agent - Coating Type
DT690 Yacht Cleaner （Decontamination & Mildew Proof Type） DT690 Yacht Cleaner （Decontamination & Mildew Proof Type）
Full Automatic Desktop Dual Label Positioning Labeling Machine Full Automatic Desktop Dual Label Positioning Labeling Machine
STJ100 Liquid Filling Production Line STJ100 Liquid Filling Production Line
WB5009 Silane Coupling Agent for Porous Construction Materials WB5009 Silane Coupling Agent for Porous Construction Materials
SFL200 Foil Sealer SFL200 Foil Sealer
8-Pin Ampoule Filling and Sealing Machine 8-Pin Ampoule Filling and Sealing Machine
SSLJ300 Water-cooled Aluminum Foil Sealing Machine SSLJ300 Water-cooled Aluminum Foil Sealing Machine
Automatic Washing Bottle Machine Automatic Washing Bottle Machine
2-Pin Ampoule Filling and Sealing Machine 2-Pin Ampoule Filling and Sealing Machine
WH6965 Asphalt Roofing Protectant （Self-cleaning Anti-dirt Type） WH6965 Asphalt Roofing Protectant （Self-cleaning Anti-dirt Type）
SPWJ50 Spray Filling and Capping Machine SPWJ50 Spray Filling and Capping Machine